便携式臭氧气体检漏器

手持式气体捡漏仪安全操作及保养规程一、安全操作规程:1.穿戴个人防护装备：在进行气体检测前，确保操作人员穿戴适当的个人防护装备，包括护目镜、手套和防护服。

这是保护操作人员免受有害气体的侵害的关键。

2.学习并遵循操作手册：在操作之前，务必充分熟悉并理解手持式气体捡漏仪的操作手册。

操作人员应确保清楚了解设备的使用方法、功能以及遇到故障时的应急处理方法。

3.气体检测前的准备工作：在进行气体检测前，确保环境处于相对安全的状态。

例如，如果环境中存在易燃物质，应确保该物质与气体捡漏仪之间保持足够的距离，以免发生意外。

4.正确选择检测模式：根据检测的气体类型和情况，正确选择气体捡漏仪的检测模式。

一些气体捡漏仪具有多种检测模式，包括可燃气体、有毒气体和可燃气体与有毒气体的组合。

选择适当的检测模式可以提高检测的准确性。

5.进行校准：定期校准气体捡漏仪以确保其准确性。

校准日期和结果应记录在设备的校准证明上，以便随时查阅。

6.避免直接吸入气体：当检测到气体泄漏时，操作人员应避免直接吸入或接触泄漏气体。

同时，应根据相关的安全规定采取相应的应急措施，如迅速转移至安全区域、通知相关人员等。

二、保养规程:1.定期清洁：定期清洁手持式气体捡漏仪，避免灰尘和污渍堆积在设备上。

使用清洁布或棉签擦拭表面，但不要使用水或任何化学溶液。

2.蓄电池管理：手持式气体捡漏仪通常使用可充电电池供电。

当设备电量低于规定值时，及时充电以防止电池耗尽。

定期检查电池的整体状况，并根据需要更换电池。

3.存储和运输：将手持式气体捡漏仪存放在干燥、通风和避免直接阳光照射的地方。

在运输过程中，应注意避免严重撞击和震动。

4.定期维护：定期将手持式气体捡漏仪送至专业维修机构进行维护和检修。

维修机构应按照操作手册中的要求进行维护，并及时更换设备的磨损部件。

5.贮存环境：在气体捡漏仪不使用时，应贮存在指定的环境中。

确保环境温度和湿度适宜，以避免设备受潮或受热变形。

通过遵守以上安全操作和保养规程，可以确保手持式气体捡漏仪的正常运行和使用。

便携式臭氧浓度检测仪安全操作规定臭氧浓度检测仪是一种常用于工业领域的安全设备，可以检测空气中的臭氧浓度，以确保工作环境的安全。

本文将介绍便携式臭氧浓度检测仪的安全操作规定。

一、前置准备在使用臭氧浓度检测仪之前，请先阅读操作说明书，熟悉仪器的各部分和用途，以及操作步骤。

检查仪器是否处于正常工作状态，确保电池、传感器等部分是否正常。

二、安全操作规范2.1 运输和贮存在运输和贮存过程中，应该注意以下规范：1.检测仪应该垂直放置，并在仪器表面涂上防护油保护仪器外壳。

2.避免暴露在高温、潮湿、震动、腐蚀性、电磁干扰等环境中，否则会影响仪器性能和寿命。

3.检测仪应该存放在无尘、干燥、通风好的环境中，避免阳光直射，防止灰尘、水分、油污等污染。

2.2 操作注意事项在操作便携式臭氧浓度检测仪时，应该注意以下事项：1.在使用前要做好校准工作，以确保检测结果的准确性。

2.在使用过程中，使用人员应该穿着防护服、眼镜、手套，以防止化学物品的伤害。

3.避免将仪器与磁场、辐射源、有源电器以及其他检测仪器放在一起，以免影响仪器的准确性和稳定性。

4.操作时应该紧紧抓住仪器的握把，并且避免强烈碰撞，防止仪器中的电子装置受损。

5.操作人员应该具有相关操作知识和操作证书，以保证操作的规范和准确性。

2.3 故障排除在使用便携式臭氧浓度检测仪时，如果发生故障，请按以下步骤进行排除：1.确认仪器的电池是否正常，电源是否接触良好，指示灯是否正常。

2.检查仪器传感器部分是否损坏或者污染，必要时可以进行清洁和更换。

3.检查连接线是否接触良好，有无松动或者损坏。

4.如有必要，可以联系售后服务部门进行维修和保养。

三、安全操作的注意事项在使用便携式臭氧浓度检测仪时，还需要注意以下事项：1.不要对仪器进行改装、拆卸或者修理，只能由专业人员进行相关操作。

2.在使用完毕后，应该及时进行清洗和消毒，以防止化学物品的腐蚀和污染。

3.存放时应该放在干燥、通风、无异味环境中，以防止化学物品挥发。

testo 316-EX · gas leak detector Instruction manual21 Safety and the environment1Safety and the environment1.1.About this documentUse> Please read this documentation through carefully andfamiliarize yourself with the product before putting it to use. Payparticular attention to the safety instructions and warning advicein order to prevent injuries and damage to the products.> Keep this document to hand so that you can refer to it whennecessary.> Hand this documentation on to any subsequent users of theproduct.1.2.Ensure safety> Do not operate the instrument if there are signs of damage at the housing, mains unit or feed lines.> Only operate the product properly, for its intended purpose and within the parameters specified in the technical data. Do notuse any force.> Do not store the product together with solvents. Do not use any desiccants.> Only use the device in closed, dry rooms and protect it from rain and moisture.> Carry out only the maintenance and repair work on thisinstrument that is described in the documentation. Follow theprescribed steps exactly. Use only original spare parts fromTesto.1.3.Protecting the environment> Dispose of faulty rechargeable batteries/spent batteries inaccordance with the valid legal specifications.> At the end of its useful life, send the product to the separatecollection for electric and electronic devices (observe localregulations) or return the product to Testo for disposal.32 Specifications42 Specifications2.1.UseThe testo 316-EX is a gas leak detector for the short-term detection of gases in areas at risk of explosion according to Directive 2014/34/EU (ATEX).Areas of application are the gas detection in rooms and the location of leaks at gas systems. The instrument is designed for use by trained personnel. For operation in areas at risk of explosion, also observe the Safety instructions document.Explosion limits of flammable substancesA flammable substance in the air has a lower explosion limit (LEL) and an upper explosion limit (UEL). The air/gas mixture isflammable anywhere between these two limits, potentially leading to an explosion (critical range). Below the LEL, the mixture is too lean for an explosion, and above the UEL it is too rich (non-critical range).The explosion limits depend on the substance:• Methane CH4: LEL 4.4 vol% / UEL 16.5 vol%• Propane C3H8: LEL 1.7 vol% / UEL 10.9 vol%• Hydrogen H2: LEL 4.0 vol% / UEL 77.0 vol%Restrictions of the application rangeDo not use the instrument as a monitoring instrument for personal safety! The testo 316-EX is no protective equipment!Do not use the instrument as a gas analyzer! The sensor detects almost all flammable gases to the same extent.2 Specifications5 2.2. Technical dataCharacteristicValuesType Semi-conductorResponse threshold 1 ppmReaction time (t90) 14 sMeasuring range Methane CH4: 0 ppm up to 2.5 vol%Propane C3H8: 0 ppm up to 1.0 vol%Hydrogen H2: 0 ppm up to 2.0 vol%Accuracy (at 20 to 50 % RH, 0 to 40 °C/32 to 104 °F)at 100 ppm: -50 ppm to +150 ppm at 0.1 vol%: -250 ppm to +0.2 vol% Accuracy (at20…50 % RH,-10 to 0 °C/14 to 32 °F) at 100 ppm: -60 ppm to +150 ppm at 1,0 Vol%: -0,4 Vol% to +0,3 Vol%Accuracy at 50% LEL (at 20 to 50 % RH, 0 to 40 °C/ 32 to 104 °F)CH4 (2.2 Vol%): -0.2 to +0.2 Vol% C3H8 (1.0 Vol%): -0.2 to +0.3 Vol% H2 (2.0 Vol%): -0.2 to +0.2 Vol% Resolutionat 0 to 999 ppm: 1 ppm at 0.1 to 2.5 vol%: 0.1 vol% Power supply 2 x 1.5 V mignon/AAType approved for use in areas at risk of explosion: CamelionAlkaline PLUS AABattery lifeapprox. 6 h (typical) Storage/transportconditions-10 to 50 °C / 14 to 122 °F 0 to 70 % RH Operatingconditions-10 to 40 °C / 14 to 104 °F 20 to 80 % RH not condensing Weight approx. 200 g/0.44 lb. (incl. battery) Dimensions (L x W x H) Housing: approx. 135 x 45 x 25 mm / 5.31 x 1.77 x 0.99"Long, flexible sensor shaft includingsensor head: approx. 200 mm/7.87"Protection class IP542 Specifications6Characteristic ValuesEC Directives 2014/34/EU (ATEX)EN 60079-0: 2012 + A11:2013EN 60079-11: 2012ATEX instrumentlabelling1258 II 2 G Ex ib IIC T1Gb3 Product description3Product description3.1.Overview1 S ensor head with gas sensor and exchangeable protection cap2 F lexible sensor shaft3 A larm LED4 D isplay5 R eadiness LED6 Battery compartment (on rear)7 Control key8 On/off switch74 First steps84 First steps4.1.CommissioningInserting batteries✓ The instrument is switched off.1. Open battery compartment (on rear of instrument) usingenclosed Allen key. Battery type approved for use in areas at risk of explosion: Camelion Alkaline PLUS AA2. Insert batteries/rechargeable batteries (observe the polarity!).3. Close battery compartment, tighten Allen head bolt by hand.4.2. Getting to know the productSwitching onOnly switch on the instrument in fresh air as an automatic zeroing is performed at the end of the warm-up time. The ambienttemperature during zeroing should correspond to the temperature at the measuring location. If required, zero again manually at themeasuring location.When not in use for a long period of time, the sensor becomes contaminated due to oxidation, causing the zero point to become unstable. If the instrument has not been in operation for a long period of time (> 2 weeks), it must be switched on approx. 30‑45 minutes before use andthereafter zeroed manually.If the instrument has been stored at temperatures <0°C/<32 °F, it must be switched on 10 minutes before use and thereafter zeroed manually. > Push up on/off switch on the right side of the instrument. - T he sensor is warmed up (duration: approx. 60 s).During the warm-up time, the following information is shown in succession:• All segments light up. Display segment test• WAIT : wait• V3.03 (example): firmware version (important information inthe event of service)4 First steps9• T126 (example): sensor table version (important informationin the event of service)• PPM : measuring unit, alarm LED (red) and status LED(green) alternately light up• Display light is switched on• 152 (example): check value (important information in theevent of service)• CH4 (methane), C3H8 (propane) or H2 (hydrogen): set gastype• EN (English), DE (German), FR (French), ES (Spanish), IT(Italian) or CS (Czech): set instrument language• batt and bar graph: remaining battery capacity• NP and two short signal tones: automatic zeroing isperformed- T he instrument is ready for use if the status LED (green) lightsup and a reading is shown in the display.- With ToN3 (readiness tone) function activated, a short signaltone is also emitted every 20 s as an indication of the readiness for operation.Switching off> Push down on/off switch on the right side of the instrument. Set languageThe instrument language is set to EN (English) in the condition on delivery. Proceed as follows to change the instrument language: ✓ The instrument is in the measurement view.1. Press and hold [--> 0 <--] for approx. 8 s until a pulsed signaltone sequence sounds.2. Repeatedly press [--> 0 <--] briefly until LANGUA is shown.3. Press and hold [--> 0 <--] until the display changes.4. Repeatedly press [--> 0 <--] briefly until the desired language isshown: EN (English), DE (German), FR (French), ES (Spanish), IT (Italian) or CS (Czech).5. Press and hold [--> 0 <--] until the display changes.- EXIT is displayed.6. Press and hold [--> 0 <--] until the display changes.- The instrument is once again in measurement view.5 Using the product10 5 Using the product5.1. Performing settingsOpen configuration menu✓ The instrument is in measurement view.> Press and hold [--> 0 <--] for approx. 8 s until a pulsed signaltone sequence sounds.- The instrument is in configuration view.Selecting, opening and setting functions> To select the next function: Briefly press [--> 0 <--].> To open the selected function: Press and hold [--> 0 <--] untilthe display changes.> To set the opened function: Briefly press [--> 0 <--].> To end the function: Press and hold [--> 0 <--] until the displaychanges.Adjustable functionsEnsure correct settings: All settings are applied immediately; there is no cancel function.Function Setting options/commentsLIGHT (display light) OFF (display light cannot be activated) or ON(display light can be activated)SOUND1 (alarm tone) ON (acoustic alarm on) or OFF (acousticalarm off).The frequency sequence of the alarm tonebecomes faster with a higher concentration.ALARM (alarmthreshold) Any value within the measuring range. If a value above the measuring range final value is set: The alarm tonesounds after reaching the measuringrange final value (CH4: 2.5 vol%,C3H8: 1.0 vol%, H2: 2.0 vol%).The respective flashing number can be set;the number that can be set changes if abutton is not pressed for 5 s.5 Using the product11 Function Setting options/commentsPROBE (detection characteristic curve) CH4 (methane), C3H8 (propane) or H2 (hydrogen)SOUND3(readiness tone)OFF (readiness tone off) or ON (readiness tone on). A short signal tone every 20 s. CONTRAST(display contrast)Value between 0005 and 0025 LANGUA (instrumentlanguage) EN (English), DE (German), FR (French), ES (Spanish), IT (Italian) or CS (Czech)Exit (close configuration menu) -5.2. Performing gas detectionCAUTIONDestruction of the sensor by external influences!> Do not expose the sensor to high concentrations of H 2S(hydrogen sulphide), SO x (sulphur dioxides), Cl 2 (chlorine) or HCl (hydrogen chloride).> Avoid contact between alkaline materials or water and thesensor.> Avoid the effect of moisture and frost on the sensor.Have the instrument calibrated by the manufacturerannually.Checking natural gas pipelines or hydrogen pipelines:Methane (the main constituent of natural gas) andhydrogen are lighter than air. The detection should takeplace above the line/the suspected leak.Checking propane gas pipelines: Propane is heavier than air. The detection should take place below the line/thesuspected leak, starting from the ground up. > Guide the sensor head as near as possible and at a low speed(approx. < 2 cm per second) over the components that are to be checked for leaks.- If the set alarm value is exceeded, the Alarm LED lights up red.If the acoustic alarm is switched on a warning tone also sounds,5 Using the product12the frequency sequence of which becomes faster as theconcentration increases.Manually perform zeroingIt is only possible to manually set the zero point if the gasconcentration currently detected is below 1000 ppm.Gas concentrations present at the point of the zeroing aresuppressed by means of the zeroing. The reading showntherefore no longer conforms to the gas concentrationactually present.✓ The instrument is in the measurement view.> Briefly press [--> 0 <--].- The zero point is reset.Switching display light on/off✓ The instrument is in the measurement view.✓ The LIGHT function is activated.> Press and hold [--> 0 <--] until a signal tone sounds.- The display light is switched on or off.- The display light automatically goes out if no buttons are pressed for 2 minutes.6 Maintaining the product136 Maintaining the productChanging the batteriesDo not change the battery in areas at risk of explosion. ✓ The instrument is switched off.1. Open battery compartment (on rear of instrument) usingenclosed Allen key.Battery type approved for use in areas at risk of explosion: Camelion Alkaline PLUS AA2. Remove empty batteries and insert new batteries (observe thepolarity!).3. Close battery compartment, tighten Allen head bolt by hand. Cleaning the instrument> I f the housing of the instrument is dirty, clean it with a dampcloth.Do not use any aggressive cleaning agents or solvents! Weak household cleaning agents and soap suds may be used. Clean protection capContamination at or in the protection cap can be removed using compressed air. CAUTIONDestruction of the sensor> With the sensor protection cap open, take care that the sensoris not damaged.>Do not direct the compressed air jet at the sensor, do not touchthe sensor.1. Carefully unscrew protection cap from sensor shaft.2. Blow out protection cap and then screw on again.7 Tips and assistance147 Tips and assistance7.1. Questions and answersQuestionPossible causes Possible solution Error isdisplayed. Instrument error > Contact Testo Customer Service oryour dealer.F30 is shown and the red LED lights upSensor faulty > Contact TestoCustomer Service oryour dealer. Zero pointinstable Contamination of the sensor due to oxidation during long periods of non-use> Leave instrument switched on until thezero point stabilizes(can take up to 45 minutes).The instrument does not change tomeasuringmode (remainsin the warm-upphase)Battery voltage toolow> Change batteries. If we could not answer your question, please contact your dealer or Testo Customer Service. You can find the contact data in the Internet under: /service-contact7 Tips and assistance157.2. Accessories and spare partsDescription Article no. Camelion Alkaline PLUS AA battery, 1 pc. Note: 2 batteries are required for thetesto 316-EX0515 0316 Sensor protection cap 0180 03160977 3166 en 08。

便携式臭氧测定仪安全操作及保养规程一、前言便携式臭氧测定仪是一种高精度、高灵敏度的检测设备，广泛应用于医疗、环保、化工、制药等领域。

但使用不当或操作不规范，可能会对人身安全和设备正常运行造成威胁。

为了确保安全使用，本文将介绍便携式臭氧测定仪的安全操作及保养规程。

二、安全操作规程1. 设备准备在使用便携式臭氧测定仪之前，需要做好以下准备工作：•确认仪器工作状态，检查电池寿命和传感器状态；•确认仪器操作前的空气清洁，并避免测量前多关窗门；•准备好所需的配件和操作手册。

2. 测量操作在进行测量操作时，应按以下步骤进行：1.打开仪器电源，并等待稳定；2.将传感器置于测试区域，确保不与任何物体接触；3.等待仪器显示稳定数值，并记录数据；4.如果要对测定结果进行分析和报告，则需进行校准和数据校验。

3. 安全操作使用便携式臭氧测定仪时，需要注意以下安全操作：1.只能使用原厂或经生产商授权的配件和部件；2.严禁拆解、改装和修理仪器；3.在进行测量、调试和校准时，需要佩戴个人防护装备，如口罩、眼镜等；4.在使用过程中，应避免将仪器暴露在高温、低温、高湿度或强磁场环境中；5.避免仪器碰撞、摔落或振动。

4. 存储和维护在存储和维护便携式臭氧测定仪时，需要注意以下事项：1.将仪器存放在干燥、通风、避光、防尘的环境中；2.避免长时间存储或低温环境下使用仪器；3.定期清洁和校正传感器，避免尘灰等杂质对测量结果产生干扰；4.如发现仪器故障或异常，请及时联系生产商或售后服务商进行处理。

三、保养规程便携式臭氧测定仪在使用过程中需要注意保养，以确保设备工作状态和精度稳定。

1. 传感器的清洁当仪器使用一段时间后，可能会因尘埃、污渍和氧化产生误差，影响测量结果的准确性。

因此每次进行测量前，都必须先对传感器进行清洁，并保证传感器表面干燥，以免液体残留在表面上。

清洗方法如下：1.用湿布在传感器表面轻轻擦拭；2.用无纺布或纸巾将传感器表面抹干。

气体测漏仪使用方法气体测漏仪是一种用于检测气体泄漏的仪器。

它广泛应用于工业生产、环境监测、安全防护等领域。

本文将介绍气体测漏仪的使用方法，帮助读者正确、有效地使用该仪器。

一、准备工作在使用气体测漏仪之前，首先需要进行一些准备工作。

首先，确保仪器的电源充足，可以正常工作。

其次，检查测漏仪是否完好，如传感器是否损坏、探头是否干净等。

最后，确认所使用的气体测漏仪的检测范围和灵敏度，以便根据实际需要进行调整。

二、选择合适的检测方法气体测漏仪可以使用多种检测方法，如吸入法、扩散法、抽气法等。

在选择检测方法时，需考虑被检测物体的特性以及实际情况。

例如，对于较小的泄漏点，可以使用吸入法进行检测；对于大范围的泄漏，可以使用扩散法或抽气法进行检测。

三、正确使用气体测漏仪1. 打开气体测漏仪的电源，并根据需要调整仪器的灵敏度。

2. 将探头靠近被检测物体，确保探头与物体表面紧密接触，避免空气流动的干扰。

3. 观察测漏仪的显示屏，当有气体泄漏时，仪器会发出声音或显示泄漏信号。

4. 移动探头，对泄漏点进行逐一检测，确保不遗漏任何可能的泄漏点。

5. 在检测过程中，注意仪器的环境温度和湿度，避免对检测结果产生干扰。

6. 对于检测到的泄漏点，可以使用标记物或其他方法进行标记，以便后续修复。

四、注意事项在使用气体测漏仪时，需要注意以下几点：1. 使用人员应熟悉仪器的使用方法和操作规程，避免误操作或不当使用。

2. 在使用过程中，要注意安全防护，避免接触有毒气体或高温表面。

3. 定期对气体测漏仪进行维护和校准，确保其准确度和可靠性。

4. 仪器使用结束后，及时清洁和保养，以延长其使用寿命。

总结气体测漏仪是一种重要的检测工具，能够帮助我们及时发现和修复气体泄漏问题，保障生产安全和环境保护。

在使用气体测漏仪时，需要进行准备工作，选择合适的检测方法，并正确操作仪器。

同时，注意事项的遵守也是非常重要的，可以确保检测结果的准确性和个人安全。

希望本文对大家了解气体测漏仪的使用方法有所帮助。

bs03ⅱ点型气体探测器说明书BS03Ⅱ点型气体探测器是一种用于检测和监测室内空气中的有害气体浓度的设备。

本说明书将提供关于BS03Ⅱ点型气体探测器的详细描述和操作指南。

1. 产品概述BS03Ⅱ点型气体探测器采用高精度传感器，具有可靠的性能和稳定的测量结果。

它可以检测多种有害气体，如甲醛、苯、二氧化碳等，并在达到预设的浓度阈值时发出警报。

这使得BS03Ⅱ点型气体探测器成为保护人们健康和安全的理想选择。

2. 主要功能和特点- 高精度：BS03Ⅱ点型气体探测器采用先进的传感技术，能够实时准确地检测室内空气中的有害气体浓度。

- 多种气体检测：BS03Ⅱ点型气体探测器可以同时监测多种有害气体，帮助用户在不同环境下保持安全。

- 可调节浓度阈值：用户可以根据自身需求设置探测器的浓度阈值，当浓度超过设定值时，将会触发报警。

- 高可靠性：BS03Ⅱ点型气体探测器具有稳定的性能和长寿命，能够持续工作并提供准确的测量结果。

3. 使用指南3.1 安装在安装BS03Ⅱ点型气体探测器时，应将其固定在合适的位置，以确保能够及时监测到有害气体的浓度。

同时，请依据使用手册提供的安装步骤安装设备并连接所需的电源。

3.2 操作使用BS03Ⅱ点型气体探测器时，请按照以下步骤进行操作：1) 打开电源并等待设备启动。

2) 根据实际需要，在探测器上设置适当的浓度阈值。

3) 当有害气体的浓度超过设定的阈值时，探测器将发出声光报警信号。

4) 在应对报警时，请立即采取安全措施，并尽快查明引发报警的原因，以确保人员的安全。

4. 注意事项- 在安装和操作设备时，请务必仔细阅读和遵守使用手册中的安全须知。

- 定期检查BS03Ⅱ点型气体探测器的工作状态，确保其正常运行。

- 如需对设备进行维护或更换传感器，请联系专业技术人员进行操作。

- 请勿将BS03Ⅱ点型气体探测器暴露于高温、潮湿或有腐蚀性气体的环境下。

BS03Ⅱ点型气体探测器是一种功能强大且易于使用的设备，可为用户提供可靠的有害气体浓度监测，并在危险情况下发出警报。

Instruction manualtesto 316-2Leakage detector for gasSafety and environment2Safety and environmentOn this document> Read this document through carefully, and familiarize yourself with the product before you put it to use. Keep this documentation close to hand in order to be able toconsult it if required. Pass this documentation on to later users of the product.> Pay particular attention to information which is marked with the following symbols:· W ith the signal word Warning!:Warns of dangers which can lead to serious injury if the prescribed safety measuresare not taken.· W ith the signal word Attention!:Warns of dangers which can lead to light injuries or material damage if the prescribedsafety measures are not taken.· Important informationAvoiding personal injury/material damage> U se the measuring instrument only for the purpose for which it is intended, and within the parameters stated in the technical data. Do not use force.> I f damage, malfunction or incorrect display occur, have the instument checked. Do not use faulty instruments.> Do not carry out measurements with the product on or near live parts.> N ever store the product together with solvents, acids or other corrosive substances. > C arry out only repair and maintenance work described in the instruction manual.Observe the prescribed handling steps. Use only original spare parts from Testo. Protecting the environment> D ispose of faulty rechargeable batteries/empty batteries at the proper collection points.> S end the product back to Testo at the end of its life. We will ensure that it is disposed of in an environmentally friendly manner.Specifications3 SpecificationsFunctions and applicationThe testo 316-2 is a gas leak detector for the fast and reliable detection of leakages on gas pipes.monitoring instrument for your personal safetyThe sensor head cannot be removed!Do not use on live parts!Do not use the instruments in environments with over 80 %RH (condensive).O bserve permitted storage and transport temperature as well as the permittedoperating temperature (e. g. protect measuring instrument from direct sunlight)!D o not use testo 316-2 in closed rooms in which gases have collected into anexplosive mixture.E nsure that the gas concentration does not exceed 20 % LFL (Lowerflammability limit).Always carry out a functionality test before gas detection.S etting the sensitivity of the sensor in gas-contaminated surroundings lowersthe alarm thresholds.T he warranty becomes void if the instrument is not used as intended or if forceis applied!Do not allow the sensor to come into contact with moisture or acids, as it willreact cross-sensitively.Specifications4Technical dataTechnical measuring dataSensor: Gas-sensitive semi-conductor· Reaction threshold: 10 ppm bei C3H8, CH4 und H2 · Reactions time: <2s· Alarm thresholdsFurther instrument dataOperating conditions: -5 to 50°C / 23 to 122°F / 20 to 80%RH, with limited functionality (only audible indi-cation, reduced accuracy, reduced operating time) can also be used in the range -20°C to -5°C / -4 to 23°F· Storage/transp. conditions: -25...60°C / -13...140°F/ 20...80%rF· Minimum bend radius gooseneck: 40 mm· Current supply: Rech. battery pack NiMh · Battery life: appprox. 6h (at 22°C / 72°F)· Charging time: approx. 8h· Dimensions: 57 x 190 x 42mm· Weight: 348gGuidelines, norms and tests· Instrument complies with worksheet DVGW G465-4Sensor dataM eas. parameter Measuring range Bar display Reaction time CH4 10 ppm to 4.0 Vol. % 1 - 18 bars < 2 sec. with pumpC3H8 10 ppm to 1.9 Vol. % 1 - 18 bars < 2 sec. with pumpH2 10 ppm to 4.0 Vol. % 1 - 18 bars < 2 sec. with pumpAlarm thresholdsM eas. parameter 1. Alarm threshold 1. Alarm 2. Alarm threshold 2. Alarm(12 bars) Accuracy (17 bars) AccuracyCH4 200 ppm ±2 bars 10.000 ppm ±2 bars C3H8 100 ppm ±2 bars 5.000 ppm ±2 bars H2 200 ppm ±2 bars 10.000 ppm ±2 barsProduct description5 Product descriptionAt a glanceÀS ensor head with gas sensor.ÁF lexible probe shaft.ÂT op: earplug socket, mains unit socket.ÃD isplay.Ä Operating buttons.Display and operating elementsDisplay MeaningColour of the display illuminationgreen No gas detected.red Gas detected.SymbolsG as concentration trend display: No gas detected / Gas detected.G as concentration trend display: First alarm threshold / Second alarm threshold.G as concentration maximum value display : Maximum gas concentration detectedsince the last reset of the maximum display or since the last time the instrumentwas switched on.Type of gas to be detected.Suppress background concentrationBattery capacity: Battery full / battery partly discharged / remaining capacity < 15min.Audible signal: on / off.Buttons FunctionInstrument: on / off.Type of gas to be detected: Select.Audible signal: on / off.+Trend display is resetone-off suppression of the background concentration (1. alarm threshold only),cancel suppression6First stepsAudible notificationThe audible notification takes place with a signal tone whose interval frequency increases with increasing gas concentrations. A continuous signal sounds when the second alarm threshold is passed.First stepsã Charging battery:Use only the original mains unit 0554 1093!The rechargeable battery can only be charged at an ambient temperatureof 0 to 45°C ( 32 to 113°F).If the rechargeable battery is completely discharged, charging takes approx. 8h.In order to ensure as long a battery life as possible, the battery shoud always becompletely discharged and recharged.The instrument can continue to be used during charging.1Plug the mains plug into the country-specific adapter and then plug into the mains socket.2Plug the instrument plug into the mains unit socket of the instrument.- Charging begins: , and light up alternately.- Charging stops automatically when the rechargeable battery is full: lights up.ã Using the earplug:Use only the original earplug 0554 5001!The instrument loudspeaker is deactivated when the earplug is plugged in!> Plug the connection plug of the earplug into the earplug socket of the instrument.Using the product7 Using the productã Switching on the instrument:1 Press .- All display segments light up (duration: 3 sec), the suction pump starts (ventilator noise).- The initialization phase is carried out (heating, auto-test). The remaining duration is displayed.- After the end of the initialization phase: OK lights up (duration: 2 sec).Attention! Danger of burning from the hot sensor head after prolonged use!>B efore touching the sensor head or packing up the instrument, switch offand allow to cool.ã Selecting gas to be detected:> Press several times, until the arrow lights up under the desired gas type.ãSuppress background concentration> Press .- lights up. The background concentration is suppressed.> Press again.- goes out. Background suppression is removed. The current gas concentration is displayed.Using the product8ã Carrying out gas detection:Attention! Destruction of the sensor by non-desorbant substances (e.g. oils)!>Do not use the instrument in dirty surroundings.> Move the sensor head as close as possible, and slowly (3 to 5 cm per second) over the parts which are to be examined for leaks.ã Resetting maximum value display:> Press and simultaneously.ã Switching instrument off:> Press and hold until the display switches off.Maintaining the product9 Maintaining the productâ Charging the rechargeable battery:See chapter “First steps”â Cleaning the sensor:Tobacco smoke, dirty air, oils, grease, silicones and evaporating liquids or gases can lead to deposits on the surface of the sensor. This can result in reduced sensitivity and falsified display of concentrations. If necessary clean the sensor.> Switch on the instrument, wait until the end of the initialization phase and switch off again. Repeat this procedure several times.â Clean the sensor head from the outside> If dirty, clean the sensor head with a soft dry cloth.â Cleaning the housing:> If dirty, clean the housing with a damp cloth (soap solution). Do not use aggressive cleaning products or solvents!â Switching on regularlyIf the instrument is used infrequently, deposits may build up on the sensor.Switching the instrument on prevents deposits building up on the sensor. Testorecommends switching the instrument on regularly to avoid deposits building upon the sensor.â Storage & transportationTo avoid contamination of the sensor, the instrument should not be storedor transported in an environment where there is tobacco smoke, foul air, oils,greases, silicones or evaporating liquids or gases. Any sensor that is contaminated as a result of storage or transportation must be cleaned before use, see Cleaning the sensor.â Regular servicing:Testo recommends yearly servicing of the gas detector by an authorized servicecentre.Tips and assistance10Tips and assistanceQuestions and answersQuestion Possible causes / solutions“Error 01” · I nstrument error: please contact your dealer or Testo customer service.“Error 02” · S ensor defective (wire breakage): please contact your dealer or Testo customerservice.“Error 03” · S ensor connection faulty: Steckverbidnung des Sensorkopfes prüfen Pleasecontact your dealer or Testo customer service“Sensor” blinkt · S ensor dirty: clean sensor, see chapter “Maintaining product”.If we were not able to answer your question, please contact your dealer or Testocustomer service. For contact data, see back of this document or web page www.testo.com/service-contact.Accessories and spare partsDescription Part no.Earplug 0554 5001 Mains unit 0554 1093 testo 316-2 0632 316211 e d n e。

气体探测器BS03简介气体探测器BS03是一种基于半导体技术的可燃气体探测器，可检测气体种类包括天然气、液化气、甲烷、丙烷等有害气体，适用于家庭、商业场所、工业区域等多种场景。

原理BS03采用半导体传感器作为探测元件，根据被测气体与传感器表面产生的化学反应产生电信号。

BS03将电信号放大，并与存储在芯片内部的已知接口相比较。

当气体浓度超过设定值时，BS03会触发警报。

特点1.适用多种气体，检测准确2.维护简单，使用寿命长3.设计紧凑，易于安装4.响应速度快，警报清晰使用1.安装：将BS03固定在墙壁上，确保BS03与非检测区域保持一定距离（BS03需要空气流通），并接上气体管道。

2.校准：使用BS03前需要校准。

校准方法为：用清洁空气吹扫10分钟，使传感器表面无气体残留，然后将BS03连接到电源，等待5分钟，BS03将自动校准。

注：某些特殊的气体需要手动校准。

3.监测：BS03指示灯在正常使用状态下为绿色。

当气体浓度超过设定值时，指示灯变为红色，并发出警报声（噪音最高为85dB）。

4.维护：BS03需要定期维护，每6个月清洁传感器并更换电池（使用2节5号电池或者1个9V电池）。

注意事项1.BS03不建议用于检测可燃气体浓度小于5%的情况。

2.BS03不建议安装于超过50℃或低于0℃的环境。

3.BS03不应该被安装在低洼、多灰尘、油腻和潮湿的地方。

结论气体探测器BS03是一种实用、方便的探测设备，适用于各种场所。

BS03以其可靠的检测能力，简单的安装和维护方式，成为了市场上领先的气体探测器之一。

臭氧O3气体泄露检测探测器臭氧O3气体泄露检测探测器产品描述：臭氧O3气体泄露检测探测器适用于各种环境和特殊环境中的挥发性有机物臭氧O3气体浓度和泄露，在线检测及现场声光报警，对危险现场的作业安全起到了预警作用，此仪器采用进口的电化学传感器和微控制器技术，具有信号稳定，精度高，重复性好等优点，防爆接线方式适用于各种危险场所，并兼容各种控制器，PLC,DCS等控制系统，可以同时实现现场报警和远程监控，报警功能，4-20mA标准信号输出，继电器开关量输出。

臭氧O3气体泄露检测探测器产品特性：进口电化学传感器具有良好的抗干扰性能，适用寿命8年。

采用先进微处理技术，响应速度快，测量精度高，稳定性和重复性好。

检测现场具有具有现场声光报警功能，气体浓度超标即时报警，是危险场所作业的安全保障。

4现场带背光大屏幕LCD显示，直观显示气体浓度，类型，单位，工作状态等。

5独立气室，更换传感器无须现场标定，传感器关键参数自动识别。

6全量程范围温度数字自动跟踪补偿，保证测量准确性。

检测气体：空气中的臭氧O3气体检测范围：0~100ppm,0~200ppm,0~1000ppm,0~1000ppm,0~5000ppm,100%LEL可选。

分别率：0.01ppm(0~100ppm);0.1ppm(0~1000ppm);1ppm(0~10000ppm以上)；0.1LEL.工作方式：固定式连续工作，扩散式，管道式，流通时，泵吸式可选。

检测误差：≦1%（F.S）响应时间：≦10S输出信号：电流信号输出4-20MA报警方式：2路无源节点信号输出，报警点可设置。

工作环境：-20℃~50℃(特殊要求：（-40℃~+70℃)相对湿度：≦90%RH工作电压：DC12~30V传感器寿命：3年防爆形式：探头变送器及传感器均为隔爆型。

防爆等级：Exd II CT6连接电缆：三芯电缆(单根线径≧1.5mm)；建议选用屏蔽电缆。

连接距离：≦1000m.防护等级：IP65.外形尺寸：183X143X107mm.重量：1.5Kg.检测气体：空气中的臭氧O3气体检测范围：0-100ppm、500ppm、1000ppm、5000ppm、0-100%LEL分辨率：0.1ppm、0.1%LEL显示方式：液晶显示温湿度：选配件，温度检测范围：-40～120℃，湿度检测范围：0-100%RH检测方式：扩散式、流通式、泵吸式可选安装方式：壁挂式、管道式检测精度：≤±3%线性误差：≤±1%响应时间：≤20秒（T90）零点漂移：≤±1%（F.S/年）恢复时间：≤20秒重复性：≤±1%信号输出：①4-20mA信号：标准的16位精度4-20mA输出芯片，传输距离1Km②RS485信号：采用标准MODBUS RTU协议，传输距离2Km③电压信号：0-5V、0-10V输出，可自行设置④脉冲信号：又称频率信号，频率范围可调（选配）⑤开关量信号：标配2组继电器，可选第三组继电器，继电器无源触点，容量220VAC3A/24VDC3A传输方式：①电缆传输：3芯、4芯电缆线，远距离传输（1-2公里）②GPRS传输：可内置GPRS模块，实时远程传输数据，不受距离限制（选配）接收设备：用户电脑、控制报警器、PLC、DCS、等报警方式：现场声光报警、外置报警器、远程控制器报警、电脑数据采集软件报警等报警设置：标准配置两级报警，可选三级报警；可设置报警方式：常规高低报警、区间控制报警电器接口：3/4″NPT内螺纹、1/2″NPT内螺纹，同时支持2种电器连接方式防爆标志：ExdII CT6（隔爆型）壳体材料：压铸铝+喷砂氧化/氟碳漆，防爆防腐蚀防护等级：IP66工作温度：-30～60℃工作电源：24VDC（12～30VDC）工作湿度：≤95%RH，无冷凝尺寸重量：183×143×107mm(L×W×H）1.5Kg(仪器净重)工作压力：0～100Kpa标准配件：说明书、合格证质保期：一年臭氧O3气体泄露检测探测器简单介绍:臭氧O3气体泄露检测探测器●自动温度补偿，零点，满量程漂移补偿●防高浓度气体冲击的自动保护功能●全软件校准功能，用户也可自行校准，用3个按键实现，操作简单●二线制4-20mA输出臭氧O3气体泄露检测探测器应用场所医药科研、制药生产车间、烟草公司、环境监测、学校科研、楼宇建设、消防报警、污水处理、工业气体过程控制石油石化、化工厂、冶炼厂、钢铁厂、煤炭厂、热电厂、、锅炉房、垃圾处理厂、隧道施工、输油管道、加气站、地下燃气管道检修、室内空气质量检测、危险场所安全防护、航空航天、军用设备监测等。