WTO-LF2000 Ag3[1].0 中文技术规格表

012345G(*)M(*)OMEGAROMETER®DP2000 Series Process MonitorsFrom£205OMEGA ®DP2000 Digital Indicator/Controllers bring you a new world of versatility.A universal 1⁄8DIN case houses your choice from among thousands of configurations. Choose any combination of display type (LED or LCD),operating power, input type and range, analogue output and digital or control outputs. OMEGA will supply a fully burned-in and tested DP2000 to suit your needs.*Refer to the specification pages for information regarding signal conditioners.DP2000 ORDERING GUIDE1⁄8DINDP2000 meterShown smaller than actual sizeShown smaller than actual sizeS-53 +44 (0)161 777 6611S-54S**************.uk +44 (0)161 777 6622EnvironmentalOperating Temperature (Ambient):0 to 60°C (32 to 140°F)Storage Temperature:-40 to 85°C (-40 to 185°F)Humidity:to 95% RH, non-condensing, 0 to 40°C (32 to 104°F)MechanicalCase Material:94 V-0 UL-rated, polycarbonate Weight:0.57 kg/1.26 lb (with controller)SpecificationsConversionTechnique:Auto-Zero, Dual Slope,Average ValueSignal Integration Period:100 ms, nominal Reading Rate:2.5/second, nominalDisplayLED:14.2 mm (0.56"), 7-segment light emitting diodeLCD:12.7 mm (0.50"), 7-segment liquid crystal display Lens Colour:LED:Red LCD:ClearRange:0 to ±1999Overload Indication:Three least-significant digits blanked,"1" or "-1" displayedPowerac Models:120/240 Vac (+10 - 15%), 49-440 Hz or 24 Vac (+10 - 15%)dc Models:5 Vdc ±5%, 9-32 Vdc or 26-56 VdcCommon ModeVoltage:1500 Vp test (354 Vp per IEC spacing).Rejection (dc to 60 Hz):120 dBA.MotherboardsDP2000-xbase price from£172(power and display preferences refer to the DP2000 ordering guide)Choose the OMEGA ®motherboard that matches your operating power needs and display preference.The motherboard comprises the complete DPM electronics and power supply for any combination of optional inputs and outputs you select.All power supplies are efficient for cool operation and extended component life. The ac line-powered versions use a high efficiency power transformer, and the isolated 9 to 32 Vdc versions efficiently maintain display brightness over the entire voltage range. To round out the choices, a non-isolated 5 Vdc version is also available.Signal input and power connections are made via a convenient rear barrier terminal strip. The motherboard rear edge connector provides access to Hold and Display Test, Polarity, clock and the standard 1 mV/count analogue output and optional analogue outputs. Decimal point position can be selected by jumpers on the edge connector or by placement of gas-tight jumpers behind the front lens.S-55 +44 (0)161 777 6611Process MonitorsDP2000 SeriesC.Control OutputsDP2000-xFor capabilities beyond simple indicating, choose from five OMEGA ®Control Outputs: a dual-setpointON/OFF controller, a proportional 4 to 20 mA controller, proportional plus time-proportioning controller, parallel BCD output or a single-setpoint on/off controller. Controllers feature convenient quick-connect terminals with mating connectors supplied. The parallel BCD outputs to a 50-pin edge connector.1.Dual-Setpoint Controlleradd£135to base priceThe OMEGA ®Dual-Setpoint Controller features two internal relays controlled by HI/LO setpoint adjustments accessible through the front lens. These screwdriver adjustable setpoints can be used for limit alarm functions,ON/OFF control, two-position differential control, three-position control, and limit-cycle control.The LO-setpoint is adjustable over the entire -1999 to +1999 display range. The HI setpoint is adjustable in the range between the selected LO setpoint and +1999. Either setpoint can be displayed by pressing the LO or HI setpoint pushbutton on the front panel.Both relays are de-energised when the input value (measured variable) is between the LO and HI setpoints. When the input value falls below the LO setpoint, the LO relay energises. When the input rises above the HI setpoint, the HI relay energises.Red "LO" and "HI" lamps on the front panel light when their respective relays are energised.All relays are rated 10 A at 120 Vac and 240 Vac.2.Proportional 4 to 20 mA Controlleradd£185to base priceThe OMEGA ®Proportional Controller provides a 4 to 20 mA output in proportion to the difference between the input and the selected setpoint value. The screwdriver adjustable setpoint, accessible through the front lens, can be set for any value within the -1999 to 1999 display range. The setpoint or the deviation of input from setpoint may be displayed by pressing front panel pushbuttons.The controller features adjustable proportional band (1 to 10%) and a front-panel LED which lights when the input (process) is within this band.The 4 to 20 mA output provides 12 V compliance, or it can be connected to use your own external source for up to 35 V compliance.3.Proportional Plus Time-Proportioning Controlleradd£242to base priceThe OMEGA ®Controller provides all the features of a proportional controller, plus a time-proportioning solid-state relay output for ON/OFF cycling control.Two red LED’s on the front panel indicate when the relay is energised and when the process is within theproportional band. A screwdriver adjustment, accessible through the front lens, lets you adjust the manual reset over 100% of the proportioning band. A front-panel pushbutton switch allows display of the input parameter or the amount of deviation from setpoint. Logic inputs allow reversing the sense of the relay and/or the relay LED.All relays are rated 2 A @ 240 Vac.B.Analogue OutputsDP2000-xIn addition to the standard OMEGA analogue output of 1 mV/count, six optional outputs are available to suit your specific needs:add to base price:1.0 to 5 Vdc £572.0 to 10 Vdc573.0 to 1 mA (internally driven)574. 4 to 20 mA (internally driven)575. 4 to 20 mA (externally driven)946.4 to 20 mA (isolated)111Both dc voltage outputs drive up to 2 mA. The internally driven 4 to 20 mA output drives up to 600 ohms (12 V compliance) while the externally sourced 4 to 20 mA output can be driven by 5 to 40 Vdc. The analogue output is accessed at the motherboard edge connector.A SeriesDC Voltage InputsAdd£33to Base PriceS-56**************.uk +44 (0)161 777 66224.Parallel BCD Output*add£127to base priceFor your digital data acquisition needs, this OMEGA option gives you buffered, isolated (350 V), gated and stored BCD outputs on 14 parallel lines plus two lines for polarity and data-ready. All buffers have three state outputs for easy parallel bussing in data acquisition systems. All inputs and outputs are 5 Vdc TTL logic, positive true logic only.A BCD HOLD input holds the BCD data stored in the latches, but allows the instrument to continue making updated conversions.In addition to having broadside parallel outputs, this option will also allow the enabling of eight bits of data at a time for devices with eight-bit data paths such as computers. A 5 V at 100 mA power supply is necessary to utilise the BCD output.5.Single-Setpoint ControllerThe single setpoint controller board features one internal Form C relay, which is rated to 10 A at 30 Vdc or 240 Vac, resistive load. The setpoint is front-panel adjustable over the entire display range. The setpoint provides adjustable deadband to limit relay cycling or chatter. Pushbuttons are conveniently mounted on the front panel to display setpoint, and the LED lamp provides On/Off status of the relay.Failsafe Control Mode:In this mode, the relay is energised when meter input is below the setpoint. When the input rises above the setpoint, the relay is de-energised. In the event of a power failure, the relay is de-energised, thereby signalling an alarm condition.Latched or Non-Latched Operation:The controller can be configured so that the relay is latching. In latched operation, the relay remains energised until the alarm condition is acknowledged by either pressing both front-panel pushbuttons simultaneously, or by momentarily closing an external switch tied to a RESET input.Power Supply for BCD Parallel Output*BCD output card.Add the OMEGA ®Signal Conditioner that matches your sensor and process variable. Select your range; OMEGA will configure itfor you, and you can change it yourself later, via a “pin-forest” of moveable jumpers inside.Fine calibration is effected by means of zero and full-scale adjustments on the left side of the display behind the lens. All signal input connections are made via barrier screw-terminal strips.add£103to base priceD.Signal ConditionersDP2000-xOrdering Example:DP2000-A2, LED 120 Vac;1 mV/count;dc voltage between -1.999 V and +1.999 V , £172 + 33 = £205B Series DC Current Inputs Add £33to Base PriceOrdering Example:DP2000-D4, LED 120 Vac;10 µA/count;19.99 mA range for ac AVG current input, £172 + 53 = £225OrderingCodeNote:The “E”Series can be factory set to any one of seven ranges. Field range change is not recommended.*Gain = Full Span Display (counts)(See Part A of example) Input Span (mV, V or mA)Accuracy:±0.05% of reading, ±1 countNotes:1.Built-in Zero offset ±2.25 mV @ 10 V excitation(225 microvolts per Volt of excitation) see example B.Greater Zero Offsets, such as may be required by load cells,may be achieved by means of an external resistor.The value of the resistor (in K ohms) is calculated as follows:(250)(LCR)(LCC) Resistor(LCV)(DL)LCR= Load Cell Resistance (ohms)LCC= Cell Capacity (lb.)LCV= Load Cell Voltage (mV/V)DL= Dead Load (lb.)2.Zero and span adjustments made by user,via accessible potentiometers3.Decimal point location by jumper behind front lens.E Series Strain Gauge,Pressure Transducer and LoadCell Signal Input with 15 Vdc power supply Add £66to Base Price +44 (0)161 777 6611S-58**************.uk +44 (0)161 777 6622Frequency AccuracyRange±0.1% of reading±1 count47 Hz to 5 kHz inputs with a crest factor of 3:1 or less.Ordering Example:DP2000-G2, LED 120 Vac;0.1 µA/count;19.99 mA for ac AVG current input, £172 + 82 = £254Add£82to Base Price±0.1% of reading±1 count47 Hz to 5 kHzOrdering Example:DP2000-F3, LED 120 Vac;1 mV/count;1.999 V for ac RMS voltage input, £172 + 82 = £254Add£82to Base PriceNote:The “H”Series can be factory set to any one of nine ranges.Field range change is not recommended.* Sensitivity is rear connector selectable;units are shipped with low sensitivity.Accuracy:±0.1% of reading, ±1 count Maximum Input:130 V rms Input Impedance:150 K ohm Note:1.Zero offset adjustable from +100 to -1000 counts2.Zero and span adjustments made by user,via accessible potentiometers3.Decimal point location by jumper behind front lens.4.Inputs may be sinusoidal or square wave,symmetrical or asymmetrical.5.Minimum frequency is 5% of selected full span.6.Maximum display is ±1999 counts.To determine ordering code1:Determine max.input frequency (Hz).2:Determine full scale span required (max.reading - min reading)3:Determine gain = displaymaximum frequency4:Find ordering code for which desired gain lies between minimumand maximum values listed5:Use ordering code to complete part numberInput frequency:400 Hz;Signal level:200 mV;Full scale display:500 psi;Gain = 500/400 = 1.25Choose H5 because 1 < 1.25 < 2Ordering Example:DP2000-H5,LED 120 Vac and 1,000 to 2,000 Hz frequency, £172+ 70 = £242Model H is designed for use with OMEGA ®frequency output transducers including flowmeters and pressure transducers.£4.Maximum display is ±1999 counts.To determine ordering code1:Determine full scale span required (max.reading - min reading)2:Determine gain = full scale spansignal span3:Find ordering code for which desired gain lies between minimumand maximum values listed4:Use ordering code to complete part numberOrdering Example:Signal Range 0.5 V to 5.5 V (5 Volt span)Full scale display:100.0 psi (1000 counts)Gain = 1000 counts = 200 counts/volt5 VoltsChoose P4 because 8<200<231To Order,specify DP2000-E4,£172 + 66 = £238Model E is designed for use with OMEGA ®Pressure T ransducers,Load Cells and Strain Gauge devices.Ordering Information for E Series (continued) +44 (0)161 777 6611Burnout Temperature Lead Resistance Sense DP2000 Series Temperature Input ModelsSeries Thermocouple InputsOrdering Example:DP 2101-K1,LCD;120 Vac;1°C/count;dual setpoint (10 A relay);Type K 0-1260°C range, £213 + 135 + 66 = £414Add£66to Base PriceSeriesRTD Inputs (Pt 100Ω)Temperature Coefficient,Span:±0.006%Rdg/°CExcitation Current:0.42 mA for M, 4.2 mA for R modelsLead Resistance:20 Ωmax for 3- or 4-wire input, within specified error. For 2-wire input, add 2.6°C or 4.7°F per Ωchange to specified error.Curve:∝= 0.00385, DIN 43760Ordering Example:DP 2101-M1, LCD;120 Vac;1°C/count;dual setpoint (10 A relay);RTD Input, 1.0°C resolution, –200 to 830°C, £213 + 135 + 74 = £422M Series Add£74to Base Price R Series Add£82to Base PriceModel DP2000Note:The “P”Series can be factory set to any one of eleven ranges. Field range change is not recommended.*Gain = Full Span Display (counts)Input Span (mV, V or mA)Accuracy:±0.05% of reading, ±1 countInput Impedance:Voltage Ranges:greater than 100 kΩCurrent Ranges:greater than 250 ΩNote:1.Zero offset adjustable from -605 to 870 counts2.Zero and span adjustments made by user,via accessible potentiometers3.Decimal point location by jumper behind front lens.4.Maximum display is ±1999 counts.To determine ordering code1:Determine full scale span required (max.display - min display)2:Determine gain = full scale spaninput span3:Find ordering code for which desired gain liesbetween minimum and maximum values listed4:Use ordering code to complete part numberOrdering Example:Signal Range:0.5 V to 5.5 V (5 Volt span)Full Scale Display:100.0 psi (1000 counts)Gain = 1000 counts= 200 counts/volt5 VoltsChoose P4 because 8 < 200 < 231To Order, specify DP2000-P4,£172 + 49 = £221Model P is designed for use with OMEGA®Pressure Transducers, Load Cells and Strain Gage devices.FIELD SCALABLE DISPLAY!Add £49to Base Priceof seven ranges.Field range change is not recommended.*Gain =full span display (counts)(See Part A of example) input span (mV, V or mA)Accuracy:±0.05% of reading, ±1 countNote:1.Built-in zero offset ±2.25 mV @ 10 V excitation(225 microvolts per volt of excitation)see example B.Greater zero offsets, such as may be required byload cells, can be achieved by means ofan external resistor.The value of the resistor (in kΩ)is calculated as follows:dead load=(250)(LCR)(LCC)resistor(LCV)(DL)LCR = load cell resistance (ohms)LCC = cell capacity (lb.)LCV = load cell voltage (mV/V)DL = dead load (lb.)2.Zero and span adjustments made by user,via accessible potentiometers3.Decimal point location by jumper behind front lens.4.Maximum display is ±1999 counts.5.Excitation factory adjustable from 1 to 10 Volts.1:Determine full scale spanrequired (max.reading - min reading)2:Determine gain = full scale spansignal span3:Find ordering code for whichdesired gain lies betweenminimum and maximumvalues listed4:Use ordering code to completepart numberOrdering Example:(Part A- Gain Determination)Input signal range:0 to 100 mVFull scale display:500.0 psi (500 counts)Gain = 500 counts= 5 counts/mV100 mVChoose S1 because 4.01 < 5 < 9.9Ordering Example:DP2000-S4,£172 + 111 = £283(Part B- Zero offset determination with10 V excitation,for pressure transducer)Zero offset = [ ±2.25 mV (from note 1)]x [Gain (from part A)]= ( ±2.25 mV) (5 counts/mV)]Zero offset= ±11.25 countsModel S is designed for use with OMEGA®PressureTransducers, Load Cells and Strain Gauge devices.Add £111to Base Price315.0 counts/mV637.0 counts/mVSeries Strain Gauge,Pressure Transducer and Load Cell Signal InputS-60 **************.uk+44 (0)161 777 6622。

Features• 1 location for SPI-2 or MVA interchangeable board• 3 reverse relays 3 A/230 Vac• 24 Vdc/Vac or 115/230 Vac power supply• Outputs diagnosticPossible optional measurementsThe following probes and boards are available as option for C310 transmitters. ForWarning: risk of electric shock3 x 0/4-20 mA or 3 x 0-5/10 V (4 wires)Common mode voltage <30 VAC DOUBLE ISOLATION or REINFORCED ISOLATIONAll dimensions are in millimeters.Relays and alarmsCA310 transmitter has 3 independent and configurablealarms: these are visual and audible alarms and it ispossible to couple them with 3 relays.Available settings:• Selection of the parameter (pressure, air velocity,temperature,...)• Time-delays durations from 0 to 600 s• Alarm action: rising edge, falling edge, monitoring orstate of the transmitter• Operating mode of the relays: negative or positivesafety• Activation of the audible alarm (buzzer), that can beacknowledge by the front keypadEthernet board (optional)Class 310 transmitters can be linked in one network operating on a RS485 home bus.The RS 485 digital communication is a 2-wire network, on which the transmitters are connected in parallel. They are connected to a PLC/BMS via the RTU Modbus communication system. Since the C310 can be configured with the keypad, the MODBUS enables remote configuration, to measure 1 or 2 parameters or to see the status of the alarms...RS 485 Modbus Protocol (optional)An Ethernet board can put put on a CA310 transmitter allowing for each transmitter to have a specific configurable IP address. So the user can remotely interrogate the transmitter, retrieve data, modify the configuration, ...It is also possible to integrate CA310 transmitters into a computer network via the RJ45 connection located at the bottom of the transmitter.ConnectionsP h a s e (N e u t r e (T e r r e f o n c t i o nP h a s e (N e u t r e (T e r r e f o n c t i o n n12345116Relay 1C O M : c o m m o n N C : n o r m a l l y cl o s e dN O : n o r m a l ly op e ne 79(OUT2)(a)Relay 2For 24 Vdc/Vac power supply models: (c)s e (L ) +a l (N ) -O p e r a t i o u n d i ngFor 115 Vac to 230 Vac power supply models:P h a s e (L ) ~N e u t r a l (N ) ~O p e r a t i o n a l g ro u n d i n gModbus(d)1 2 31012138(b)G N D – G r o u n 0/4-20 m A – C u r r e n 0-5/10 V – V o l t a gC O M : c o m m o n N C : n o r m a l l y c l o s e dN O : n o r m a l l y o p e n eorPe N L240 VacAlimentation 24 VacN D /4-20 m A 0-5/10 V-+Af cheur régulateur ou automate type passif N D 4-20 m A 5/10 V-+Af cheur régulateur ou automate type passifG N D 0/4-20 m A 0-5/10 VN D /4-20 m A -5/10 V• 0/4-20 mA current output connection:• 0-5/10 V voltage outputconnection:1. LCC-S software connection2. Autozero3. Solenoid valve4. RS 485 connection (d) (optional)5. SPI-2 board (optional)6. Ethernet connection (optional)7. Analogue output (a)8. Relays (b)9. Power supply terminal block (c)10. Type of power supply of the transmitter 11. Probe connection12. Pressure connections (optional)13.Cable glandsConfigurationMountingInstall the mounting bracket in horizontal position along a plane wall (see below dimensions / drilling drawing). Put the display inside the mounting bracket, with the 2 screws. Remove the screw covers located on the right and left side of housing, in order to have access to the 4 shutting screws. Make the electrical connection with the connection glands, with soft cable Ø7 mm maximum. Close the housing before powering on.MaintenanceAvoid aggressive solvents. When cleaning rooms or ducts with products containing formol, protect the the transmitter.CalibrationOutputs diagnostics: with this function, you can check with a multimeter (or on a regulator/display, or on a PLC/BMS) if the transmitteroutputs work properly. The transmitter generates a voltage of 0 V , 5 V and 10 V or a current of 0 mA, 4 mA, 12 mA and 20 mACertificate: transmitters are supplied with an individual adjusting certificate and can be supplied with a calibration certificate as an option.Precautions for usePlease always use the device in accordance with its intended use and within parameters described in the technical features in order not to compromise the protection ensured by the device.Only the accessories supplied with the device must be used.Class 310 transmitters allows you to set all the parameters managed by the transmitter: units, measuring ranges, alarms, outputs, channels... via the different methods shown below:• Via keypad, only on models with display. A code-locking system for keypad guarantees the security of the installation. See configuration manual.• Via software (optional): simple and user-friendly. See LCC-S user manual.• Via Modbus (optional): configuration of all parameters from your PC, via the supervision or data acquisition software.•Via Ethernet (optional): configuration of all parameters from your PC, via the supervision or data acquisition software.F T a n g – C A 310 – 17/12/21 – N o n -c o n t r a c t u a l d o c u m e n t – W e r e s e r v e t h e r i g h t t o m o d i f y t h e c h a r a c t e r i s t i c s o f o u r p r o d u c t s w i t h o u t p r i o r n o t i c e .。

La Serie FL-2000 ofrece una amplia variedad de caudalímetros para utilizar en aplicaciones médicas, industriales, químicas y de laboratorio a un precio conveniente. Las unidades se venden con o sin válvula.CAUDALÍMETROS DE ACRÍLICOB-15aESpEciFicacionES precisión:Modelos FL-2001–FL-2025: ±5%de escala completa Modelos FL-2031–FL-2069: ±3% de escala completaModelos FL-2071–FL-2128: ±2% de escala completaFlotador: Acero inoxidable vidrio negro cuerpo: Acrílico transparente Sellos: Juntas tóricas de caucho sintético con adaptadores de latón o PVC, juntas tóricas de FKM con adaptadores de acero inoxidablepresión: 100 psig máx. a 21 °C (70 °F)Temperatura:65 °C (150 °F) máx. a 0 psigaccesorios: Latón estándar, acero inoxidable opcional salvo para el FL-2071 a FL-2128, que tienen accesorios de PVC de 1 NPT únicamenteVálvulas: Modelos FL-2001 a FL-2069: Latón estándar; tipo decartucho de acero inoxidable (opcional) FL-2071 a FL-2128: Puerta en línea de plástico opcionalU E scala métrica e inglesa de fácil lectura U R angos de agua desde 4 ccM a 20 GpM,rangos de aire de 40 cc a 4.000 LpM U i nserción de latónroscada para una rápida instalación U F ácil montajey desmontaje para su mantenimiento U c onstrucción de acrílico transparente en una pieza duradera U F lotador estable de fácil lectura U c alidad superiorapLicacionES U E quipo de muestreo de aireU a cuiculturaU Equipo de desalinización U a nalizador de gasU S istemas médicos U E quipo de procesamientofotográficoU S istemas de tratamiento y distribución de aguaEl modelo FL-2013 para aire se muestraen un tamaño inferior al real.El modelo FL-2066-nV para agua se muestra en un tamaño inferior al real.B(13,5)B-15bDimensiones de FL-2091 hasta FL-2128Para solicitar el producto con válvula de compuerta de plástico, añada el sufijo “-V” al número de modelo para ver el coste adicional para las Series FL-2090 y FL-2120.Para un certificado NIST de 10 puntos opcional, añada el sufijo “-NIST” al número de modelo, con coste adicional y dos semanas más al plazo de entrega estándar .Ejemplo de pedido: FL-2095, rotámetro, 100 a 1.400 LPM de aire FL-2127-V, rotámetro, 4 a 36 LPM de agua, con válvulas.El modelo FL-2097 se muestra en un tamaño inferior al real.Se trata de unidades estándar sin válvulas.Para solicitar el producto con válvula de compuerta de plástico, añada el sufijo “-V” al número de modelo para ver el coste adicional.Para un certificado NIST de 10 puntos opcional, añada el sufijo “-NIST” al número de modelo, con coste adicional y dos semanas más al plazo de entrega estándar.Ejemplos de pedidos: FL-2075, válvula de rotámetro, 100 a 1.400 LPM de aire.FL-2080, válvula de rotámetro, 2 a 19 LPM de agua.El modelo FL-2041-nV se muestra en un tamaño inferioral real.El modelo FL-2053 para agua se muestra en un tamaño inferioral real.El modelo FL-2066-nV se muestraen un tamaño inferior al real.Para solicitar el producto con válvula de acero inoxidable, añada el sufijo “-SS” al número de modelo para ver el coste adicional.Para solicitar el producto sin válvula, añada el sufijo “-NV” al número de modelo y descuéntelo del coste.Para un certificado NIST de 10 puntos opcional, añada el sufijo “-NIST ” al número de modelo, con coste adicional y dos semanas más al plazo de entrega estándar.Ejemplos de pedidos: FL-2036, rotámetro económico, con válvula de latón, 14 a 150 SCFH de aire.FL-2036-NV , rotámetro económico, sin válvula de latón, 14 a 150 SCFH de aire.BEl modelo FL-2060 para airese muestra en un tamaño inferior al real.Escalas dobles de modo estándar: SCFM/SCFH, GPM/GPH y LPM/LPH Para solicitar el producto con válvula de acero inoxidable, añada el sufijo “-SS” al número de modelo para ver el coste adicional.Para solicitar el producto sin válvula, añada el sufijo “-NV” al número de modelo y descuéntelo del coste.Para un certificado NIST de 10 puntos opcional, añada el sufijo “-NIST” alnúmero de modelo, con coste adicional y dos semanas más al plazo de entrega estándar.Ejemplos de pedidos: FL-2060, rotámetro con válvula de latón, 0,5 a 5 scfm. FL-2069-NV, rotámetro sin válvula, 2 a 20 LPM.El modelo FL-2091 paraaire se muestra en un tamaño inferior al real.B-15cEl modelo FL-2021-nV para agua se muestra en un tamaño superior al real.Para solicitar el producto con válvulas de acero inoxidable, añada el sufijo “-SS”al número de modelo para ver el coste adicional.Para solicitar el producto sin válvula, añada el sufijo “-NV” al número de modelo y descuéntelo del coste.Para un certificado NIST de 10 puntos opcional, añada el sufijo “-NIST” al número de modelo, con coste adicional y dos semanas más al plazo de entrega estándar.Ejemplos de pedidos: FL-2005, rotámetro económico con válvula de latón, 2 a 20 SCFH de aire.FL-2005-NV, rotámetro económico sin válvula, 2 a 20 SCFH de aire.B-15d。

目录阀门与附件概述莱宝真空阀 3 产品“微型”阀门综述 6 角阀和直通阀，波纹管密封，多种驱动器7 ISO - KF法兰真空阀综述9 DN 16 ISO-KF 到DN 50 ISO-KF角阀，波纹管密封，手动操作10 直通阀，波纹管密封，手动操作11 角阀，波纹管密封（电磁）气动12 直通阀，波纹管密封（电磁）气动14 角阀和直通阀，电磁操作16 ISO - K法兰真空阀综述18 DN 63 ISO-K 到DN 160 ISO-K角阀，波纹管密封手动操作19 电磁气动操作21 DN 250 ISO-K角阀，波纹管密封，电磁气动操作23 DN 400 到DN 1000大角阀25 ISO - KF / ISO - K / CF 法兰真空阀综述27 DN 10 ISO-KF 到DN 40 ISO-KF or ISO-KSECUVAC真空安全阀28抗干扰抑制套件30 泄压阀31 断电破空阀，电磁32 粗调可变漏率阀，无隔离阀33 带隔离阀的可变漏率阀34 破空阀手动操作35 电磁气动操作36 真空锁和密封阀37 球阀39 电磁气动操作阀附件先导阀40 干扰抑制套件40 DN 250 ISO - K电磁线圈41涡轮分子泵特殊阀42 DN 16 CF 到DN 63 CFUHV全金属角阀UHV全金属角阀，两侧都带活套法兰44 UHV全金属可变漏率阀45 插板阀，配ISO - KF/CF/ISO - F法兰综述46 微型插板阀，ISO - KF，手动操作（活节杆）47 微型UHV插板阀，ISO - KF和CF手动操作（手轮）49 电磁气动操作51 HV插板阀，ISO - F手动操作53 电磁气动操作55 UHV插板阀，CF，手动操作57 UHV插板阀，电磁气动操作ISO - F法兰59 CF法兰61 法兰和真空连接件63 穿通密封接头64莱宝真空概述莱宝真空阀莱宝真空旨在通过提供各种隔离元所有应用都有以下共同要求：根据各种用途选择和设计的阀门与件和阀门满足客户与该类元件设计有关 真空保护元件体现了莱宝真空长期以来 - 轻巧地打开，振动很小 在真空工程方面的经验。

New Seagate Model Number Key, EnterpriseST 500 NM 123 1BRANDCAPACITYSEGMENTATTRIBUTESGENERATION2 letters ST = Seagate MX = Maxtor2 to 4 digits 500 = 500GB 1000 = 1000GBCapacities >9999GB:10 = 10TB 15 = 15TB2 lettersMM = Mission-Critical, 2.5-Inch, 10K MX = Mission-Critical, 2.5-Inch, 15K NM = Nearline, 3.5-Inch NX = Nearline, 2.5-Inch FM = SSD Mainstream FX = SSD Performance3 digits, non-intelligentVaries as needed, for example:Interface RPM Cache SED1 digit, intelligent 1 = 1st Generation2 = 2nd Generation3 = 3rd GenerationSeagate Partner Program MembersVisit the Sales Tools section to access the latest product roadmap, end-of-life schedule and product information. DistributorsEMEA SPP Support00-800-6890-8282US Sales Support1-800-SEAGATE or 1-405-324-4700Visit for more information or call 1-800-SEAGATE (1-800-732-4283) © 2012 Seagate Technology LLC. All rights reserved. Printed in USA. Seagate, Seagate Technology and the Wave logo are registered trademarksof Seagate Technology LLC in the United States and/or other countries. Cheetah, Constellation.2, Pulsar, Pulsar.2 and Savvio are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. The FIPS logo is a certification mark of NIST, which does not imply product endorsement by NIST, the U.S., or Canadian governments. All other trademarks or registered trademarks are the property of their respective owners. When referring to drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes. Your computer’s operating system may use a different standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for1 One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to hard drive capacity.2 Self-Encrypting Drives (SED) and FIPS 140-2 Validated drives are not available in all models or countries. May require TCG-compliant host or controller support.3 See FIPS 140-2 Level 2 Certificate at /groups/STM/cmvp/documents/140-1/1401val2010.htm#12994 Data provided is based on format at 512 bytes.View a brief training presentation on how our model number format has changed at /seagate/ModelNumber。

｛飞机订票系统｝产品需求规格说明书机构公开信息版本历史目录0。

文档介绍 (1)0.1 文档目的 (1)0.2 文档范围 (1)0.3 读者对象 (1)0。

4 参考文档 (1)0。

5 术语与缩写解释 (1)1. 产品介绍 ..................................................................................................................... 。

(2)2. 产品面向的用户群体 (2)3。

产品应当遵循的标准或规范 (2)4。

产品范围 (2)5。

产品中的角色 (2)6. 产品的功能性需求 (3)6.0 功能性需求分类 (3)6。

1 用例图 (4)6。

1。

2飞机票订购系统普通用户注册用例图 (4)6。

1.3飞机票订购系统管理管理员用例图 (5)6.1.4飞机票订购系统会员操作用例图 (6)6。

1。

5飞机票订购系统管理员操作用例图 (7)6。

2 用例描述 (7)6.2.1用户注册 (7)6。

2。

2用户登录 (8)6。

2。

3管理管理员 (9)6.2。

4会员操作 (12)6。

2.5管理航班 (17)6。

2。

6管理订单 (22)7. 产品的非功能性需求 (24)7.1 用户界面需求 (24)7.2 软硬件环境需求 (24)7。

3 产品质量需求 (24)附录B：需求确认 (25)0。

文档介绍0.1 文档目的需求规格说明书是在对原始用户需求进行分析的基础上，撰写的需求描述文档，是系统设计，开发和测试的基础，对项vv 目的成败起着非常关键的作用。

其目的在于规范化本系统的编写，便于对软件开发过程中的控制与管理,同时提出了飞机订票系统的功能需求和非功能需求,项目组在得到原始客户需求后，开展了需求需求分析工作，本文档记录了对飞机订票系统的需求分析结果，为系统开发，测试和验收奠定了基础。

0.2 文档范围本文档包含以下几部分:1. 产品介绍2. 产品面向的用户群体3. 产品应当遵循的标准或规范4。

ULTRAPROBE®2000 re-sponse for enhanced leak and fault detection.2) Linear Mode provides a slow, averagingresponse to stabilize readings for bearing andmechanical monitoring.A 10-turn Sensitivity Adjust Dialprovides a wide dynamic sensitivity range.Trisonic™ Scanning Modulea patented transducer, consists of a phased arrayof three transducers, which provides a level ofsensitivity beyond anything previously obtainable.Acoustic Headphones:• Noise isolating type for loud environments.Intrinsically Safe:• FM, CSA, ATEX ratedThe ultimate analog ultrasonic inspectionsystem for predictive maintenancePressure & Vacuum Leak DetectionHydraulic Valve BypassExhaust System LeaksHeat Exchangers, Boilers, CondensersValve & Steam Trap InspectionBearing TestingGear/Gear Box InspectionTanks, Pipes, Leak Testing, etc.Electrical Inspection•••••••••••••••••••••••••••APPLICATION KIT # UP2000KT U P2000SC U P2000C U P2000SStethoscope module Long range module Close focus module /U-E--Systems-ULTRAPROBE-UP-2000KT-Ultrasonic-Detection-System-Kit.aspxUltrasonic CD Training Series is IncludedThis professionally produced series was shot in actual plant environments enabling you to see, hear and experience realistic test examples along with practical solu-tions. The training series is applicable for all levels of ultrasonic testing experience and is arranged in an organized format. You’ll be taken step by step through each application. The following sections are included in the CD's:• Introduction to Airborne Ultrasound • Review of each Ultraprobe Feature • O verview of the Specific Application (Leak Detection, Mechanical andBearing Inspection, Heat Exchangers, Boilers & Condensers, Steam Traps & Valves, Electrical Inspection)• Demonstration of Testing Techniques • Problem Solving TechniquesConstruction Circuitry Frequency ResponseProbesTransmitter HeadsetIndicatorsBattery FeaturesOverall SizeSensitivity Threshold*Warranty Display ModesHand-held metered pistol type made with aluminum and ABS plasticSolid State heterodyne receiver with temperature compensation Frequency Detect ultrasonic frequencies between 20 kHz and 100 kHz, continuously variableFrequencies are converted to 50 kHz to 3 kHz audioScanning Module patented Trisonic plug-in type consisting of a phased array of multiple transducers for airborne ultrasound. This probe is shielded against RF interference.Rubber Focusing Probe (flexible) slips over scanning module to concentrate conical directivity and to shield reception of stray ultrasound. Also fits over Stethoscope Module to shield against high ambient ultrasound while unit isat maximum sensitivity.Stethoscope Module – plug-in type, insulated probe with RF shielding; 11.4 cm (4 1/2”) long stainless steel probe tip, conically shaped for uniform surface contact. Stethoscope Extension Kit: 3-piece, segmented metal rods to increasestethoscope contact range for 50.8 cm (20”) and 76.2 cm (31”).Patented warble tone transmissionNoise isolating type: Double headset wired monophonic. Impedance16 ohms. Over 23 dB of noise attenuation.Meets or exceeds ANSI specifications and OSHA standards. For hard hat use.Ballistic output meter; linear calibration scale of 0-100 for logging relative measurements. Meter is accurate 1% throughout entire scale. Low Level Battery LED indicator for main housing internal power supply.Self contained NiMH rechargeable.RECHARGING SYSTEM: Standard 110V . Also available in 220V .Frequency Tuning Adjustment Dial: 20-100 kHz with "fixed band" position for ultra-narrow frequency response.Bi-Modal Meter Switchfor logarithmic and linear meter scale adjustments.Optional Auxiliary Modeselection for chart recorder output: 0-50 mV .Sensitivity Control – Precision 10-turn adjustment dial with numerically calibrated sensitivity increments for finite gain adjustment.Spring loaded trigger switchComplete kit in Zero Halliburton aluminum carrying case:47 x 37 x 17 cm (18.5” x 14.5” x 6.5”)Pistol unit: 0.9 kg (2 lbs.)Complete carrying case: 6.4 kg (14 lbs.)Detects0.127mm(0.005")********************(5psi) at a distance of 15.24 m (50 ft.)1 x 10–2 std. cc/sec to 1 x 10–3 std. cc/sec 1-year parts/labor standard,5 years with completed warranty registration card.Logaritmic and linear*depends on leak configuration**specify Ex rating if needed at time of orderUltraprobe ® 2000 SpecificationsUltraprobe 2000 Kit: Meets and exceeds ASTM E1002-2005 requirements for Leak Detection. Government Codes NSN: 6635-01-156-3927, FSCM (CAGE) Code: 59202. Table of allowance #s: 788, 404, 576, 583, 607. Covered by one or more of the following patents: 0151115; 0303776; 0315199; 1206586; 1297576; 1881263; 2562758; 2689339; 4416145; 4823600; 5955670; 6122966; 6339961; 6341518; 6415645; 6655214; 6707762; 6804992 UE Systems is committed to continual product improvement; therefore specifications are subject to change without notice. Warranty details are available by request.Kit includes:• F requency Selection (20 kHz – 100 kHz)• Precision edgewise meter • 3-way meter/auxiliary mode selector • N umerically calibrated 10-turn sensitivity dial • R echargeable battery with lowlevel indicator light• Anodized aluminum housing • Trisonic™ Scanning Module • Stethoscope/Contact Module • Stethoscope Extension Kit • Rubber Focusing Probe • Warble Tone Generator• Deluxe noise isolating headset • Z ero Halliburton aluminium carrying case • I nstruction Manual andMultimedia TrainingUE Systems Europe • Ninaberlaan 83 • 7447 AC Hellendoorn • The NetherlandsT: +31(0)548-659011 • F: +31(0)548-659010 • E:********************。

目录一、总体介绍............................................................................................. (1)1.1 概述............................................................................................. (1)1.2 特点............................................................................................. (1)1.3 功能............................................................................................. (2)二、技术指标............................................................................................. (3)三、工作原理............................................................................................. (7)① 主机电路............................................................................................. (7)② 内线电路............................................................................................. (7)③ 中继电路............................................................................................. (8)四、结构与安装............................................................................................. (9)4.1 内部结构............................................................................................. (9)4.2 外围设备............................................................................................. (15)4.3 安装环境............................................................................................. (15)4.4 整机检查与测试 (15)4.5 设置须知............................................................................................. (17)4.6 蓄电池的连接............................................................................................. (18)4.7 地线要求............................................................................................. (19)五、交换机音源及语音............................................................................................. (20)5.1 信号音与音乐............................................................................................. (20)5.2 交换机语音............................................................................................. (21)六、话务处理............................................................................................. (25)6.1 话务处理状态............................................................................................. (25)6.2 值班总机话务功能 (26)6.2.1 总机夜服转移 (26)6.2.2 总机功能锁设置 (27)6.2.3 总机互答 (27)6.2.13 总机插入通话 (28)6.2.14 总机强插通话 (29)6.2.15 总机直接插入分机 (29)6.2.16 转接暂停 (29)七、参数设置............................................................................................. (30)7.1 系统参数............................................................................................. . (30)7.1.2 时间............................................................................................. (30)7.1.3 复位............................................................................................. (31)7.1.4 主板/备板切换 (31)7.1.5 故障诊断与检测 (32)7.2 FLASH(闪存)主机板 (33)7.2.1 FLASH 主机板说明 (33)7.2.2 升级方法 (34)①传送程序数据 (34)②写入或复制数据 (34)③工作程序切换 (35)7.3 分机的号码与级别设置 (35)7.3.1 分机的起点与终点 (35)7.3.2 分机号码 (36)7.3.3 分机级别 (38)7.4 呼叫路由............................................................................................. . (40)7.4.1 出局局号 (40)7.4.2 专向局............................................................................................. (41)7.4.3 等位局............................................................................................. (42)7.4.4 特定市话 (43)7.5 与呼叫有关的参数和开关 (44)7.5.1 缩位拨号（被叫号码替换） (44)7.5.2 分机间禁呼（限呼） (45)7.5.3 分机呼入管制 (45)7.5.4 分机停机 (45)7.5.5 分机来话提示音 (45)7.5.6 分机来话转移 (46)7.5.7 入局呼叫分机转移 (46)7.5.8 分机脉冲发号 (47)7.5.9 外线呼入限制 (47)7.5.10 郊县字头 (47)7.5.11 限制呼叫的电话号码 (48)7.5.12 只能够呼叫的外线电话号码 (48)7.5.13 分机只使用帐卡号码 (49)7.5.14 外线呼入方式 (49)7.5.15 外线密码锁 (49)7.5.16 外线入群呼分机方式 (50)7.6 主要功能参数与设置 (51)7.6.1 分机密码漫游 (51)7.6.2 来电显示 (51)7.6.3 经理/秘书 (52)7.6.4 热线........................................................................................ .. (52)7.6.5 叫醒服务（闹钟） (53)7.6.6 通话限时 (54)7.6.7 电话会议 (54)7.6.8 内外线分组（群）设置 (56)7.6.9 环路外线入局连选设置 (57)7.6.10 帐号计费 (58)7.6.11 IP 电话方式出局 (59)7.6.12 中继汇接 (61)7.6.13 报警(接警)系统 (63)7.6.14 留言........................................................................................ (65)7.6.15 指定录音 (67)7.6.16 分机出局发主叫号码方式 (68)7.6.17 分机‘自限方式’ (68)7.6.18 非本地手机号码前加发‘0’ (69)7.6.19 短号码内线或出局呼叫功能 (70)7.6.20 非 0 加号 (70)7.6.21 被叫全加发号 (70)7.6.22 来电代接 (71)7.7 外线基本参数........................................................................................ . (71)①间局/直局........................................................................................ . (71)②中继出局循环 (71)③外线可调参数设置 (72)④外线开关........................................................................................ (72)⑤外线发号方式 (73)7.8 其它参数........................................................................................ (73)①听数字语音时长 (73)②交换机总机部数 (73)③双音频接收器退出时长 (73)④内线呼叫时长 (73)⑤呼入拆线忙音时长 (73)⑥完号时长............................................................................................. . (74)7.9 其它功能............................................................................................. . (74)①转接（转移）总机设置权 (74)②分机转接功能 (74)③总机转接拍叉与不要拍叉 (74)④分机用户接口出局呼叫提示音 (74)⑤内外振铃区分 (75)⑥用户 E1 中继呼出时主叫号码发送 (75)⑦话务信息不发与发 (75)八、交换机参数的维护与备份............................................................................................. (76)九、计费............................................................................................. (77)9.1 交换机与计费终端的通信协议 (77)9.2 交换机原始话单格式 (77)9.3 话单输出控制............................................................................................. .. (78)9.4 话单时长计算............................................................................................. .. (79)9.5 计费参数设置............................................................................................. .. (79)十、中继 E1 接口及信令............................................................................................. .. (81)10.1 中国 NO.1 信令 (81)10.1.1 线路信令码表 (81)10.1.2 多频记发器（MFC）信令编码。