西班牙Utilcell MOD740-20T称重传感器

Load cell Instruction ManualZHONGHANG ELECTRONIC MEASURING INSTRUMENTS CO. LTD.Add: No. 66 Zhongyuan Road, Puzhen, Hanzhong, 723007, Shaanxi, ChinaTel: 86-916-2386032Fax: 86-916-2577213Issued: October 1st 2007 Implemented: October 1st 2007 ZHONGHANG ELECTRONIC MEASURING INSTRUMENTS CO. LTD.Specifications and dimensions are subject to change without notice and do not constitute any liability whatsoever.Specifications and dimensions are subject to change without notice and do not constitute any liability whatsoever.Instruction Manual for Using Products1. IntroductionThese Instruction Manual refer to ZHONGHANG ELECTRONIC MEASURING INSTRUMENTS CO., LTD. Transducers load cells for potentially explosive atmospheres. These load cells are certified according to ATEX Directive 94/9/EC. Please read the whole instruction before taking load cells into service. Never work on load cells for potentially explosive atmospheres if you do have the knowledge,competence or authorization to do so. Load cells may only be used for their intended purpose and in the circumstances specified. ZHONGHANG ELECTRONIC MEASURING INSTRUMENTS CO., LTD. Transducers cannot be held liable for damage and injuries resulting from use other than thoseintended. Load cells must only be used in their correct technical condition and whilst conforming to the instructions of relevant application notes.1.1Product DescriptionLoad cell convert mechanical force into an electrical signal. The element deforms elastically when subjected to a weight. ZHONGHANG ELECTRONIC MEASURING INSTRUMENTS CO., LTD. Transducers has load cells which are certified for use in a potentially explosive atmosphere. These load cells have a special mark:1.2Products Labelling1.2.1Internal Label in English ：Note1: Model and Capacity and Class.Note2: ZEMIC is the trademark of ZHONGHANG ELECTRONIC MEASURING INSTRUMENTS CO., LTD.1.2.2External Label in English ：Note1: Model. Note2: Bar code.1.2.3 FM and ATEX and CSA LabelingSee the attachment 1.1.3 Product identification and technical SpecificationsLoad cell specific information is printed on the Calibration Certificate. If this certificate is not included, contact your supplier. Cable colour codes should be checked against the Calibration Certificate.2. Special conditions for safe useIf a load cell is used as EEx ia or EEx ib, then it must be connected to certified intrinsically safe circuits. Terminals used in between, must comply to EN 60079-11. For EEx nA, 1D, 2D, or 3D use of load cells the free end of the permanently connected cable must be connected outside the hazardous area or, when inside the hazardous area, in an enclosure with a suitable type of explosion protection and in accordance with the requirements of the type of protection applied. For the parameters of the intrinsically safe circuits, refer to the electrical data at the installing drawing 521302.3. InstallationInstall in hazardous (classified) locations / explosive atmospheres per drawing 521302.Rick to life!: Never use load cells in a potentially explosive atmosphere which are not correctly certified. Use shunt-diode barriers for load cell installation in potentially explosive atmospheres. When using more than one barrier channel in a circuit, ensure that the combination of voltages and currents can be safely applied in that particular hazardous area. Install load cells in accordance with the applicable EU. The circuit is to be considered as being connected to earth due to surge protection.To prevent load cell from being damaged during installation, it is strongly recommended to use dummy load cells or mounting assemblies that can be “locked”. Load cells should be h andled with care, especially those with a low rated capacity or with metal bellows construction. When connecting polarized shunt-diode barriers, do not connect the wrong polarity. It will destroy the barrier! Cables used must always be suitable for the environment in which they are to be used. Many indicators compensate for line voltage losses by increasing their voltage output. Do not pass the compensation limit of the indicator! Never carry load cells by their cables.Avoided electric welding after installation of load cells. If welding is necessary and the load cells cannot be removed then disconnect each individual load cell cable from the junction box or measuring device. In order to avoid a current path through the load cells, place an earthing clamp in the close proximity of the weld. Furthermore, connect a flexible copper lead over each load cell. Never use mounting bolts to pull uneven surfaces together-use shims as appropriate. Never use excessive force when fitting or tightening mounting bolts or hardware, especially on low capacity cells. Do not twist “S” cells when tightening threaded fittings.4. Use and Maintenance4.1 Please note that load cells may be damaged because of (shock) overloading, lightning strikes or heavy surges. In current, chemical or moisture ingress, mishandling ( dropping, lifting with cable, etc), vibration, seismic, seismic events or internal component malfunction, Inspect load also before and after the seasons. Give special care and attention to critical areas of the load cell such as metal bellows, seals etc. Regularly inspect for corrosion damage to the load cell and mounting hardware. If practical, carry out cleaning and any remedial work (paint or other protective coating). Do not allow build-up of debris around load cells or mounts.Specifications and dimensions are subject to change without notice and do not constitute any liability whatsoever.4.2 Maintenance Tools and the essential characteristics of tools which may be fitted to the equipment contains:a) A 4 1/2 digital avometer to measure resistance, voltage, current and capacitance, etc.b) An all-around composite screwdriver to open integrated weighing instruments, the specification includes 4’’, 6’’, 8’’;c) A tweezers, the specification includes 6”, 8”;d) A long nosed pliers, the specification includes 6’’, 8’’;e) A 30w internal heating type earthing electric iron, rosin and soldering wires.f) A pair of scissors, the specification includes 5’’, 7’’;g) An assorted file, the specification includes 4’’, 6’’;h) A standby Load cell and a set of weights.4.3 Maintenance and Service ProceedingsIn order to ensure the instruments, scale to be used normally and prolong their lifetime, we must obey to the following rules:(1) Do not use indicators under strong sunlight, the placing area should be flat(2) When Load cell is putted it in a place full of dusts, please remove dust termly.(3)Weight (including tare weight) forbids exceeding maximum rated amount.(4) If the machine can’t be used for a long time, power supply switch should be taken off from power supply which can be very good connection to earth.(5)Forbid using strong solvent (e.g.) to clean shell.(6) Forbid soaking water in indicator.(7)If there is some problem occurring in the process of using, please cut power supply and stop trying if he is non-professional operators and give indicator to repair in professional office.(8)Don’t change circuit or some electronic parts of an apparatus models connected with circui t.4.4 Repairmen and maintaining service(1)Our company can provide one year maintaining guarantee service for selling products (including some platform scale, table scale, truck scale, vehicle scale and so on. The maintaining guarantee service begins from selling day and each year our company will provide technical service after sales for all the products sometime.(2)During maintaining guarantee service time if our products exist problems which are caused not by customers’ wrong operation or non-force majeure natural disaster, our company will have responsibility to repair.(3)Our company doesn’t agree customers to repair by themselves to avoid expand problems. If due to customers’ repairman occurs extra problems even it is in maintaining guarantee service time our company will not provide free service.(4)Generally speaking, when non- load cells customers or non- weighing instrument customers use our products if the problems occur, the products should be sent to company or inform company engineers’ problem s condition by fax to solve the problem in short time and correct methods. Specifications and dimensions are subject to change without notice and do not constitute any liability whatsoever.5. Failure Analysis and guidance on potential misuseRick to life! : Under no circumstances should fault location and trouble-shooting be attempted in a hazardous area where there is danger of explosion. ZHONGHANG ELECTRONIC MEASURING INSTRUMENTS CO., LTD. Transducers authorized personnel may only carry out trouble-shooting and repair. Should a load cell cease to function, do not just reconnect: Mechanical failure may have catastrophic effects.Never use a Megohmmeter to measure input or output resistance, as they normally operate at voltages far in excess of maximum load cell excitation voltages!Specifications and dimensions are subject to change without notice and do not constitute any liability whatsoever.6. The standardsSpecifications and dimensions are subject to change without notice and do not constitute any liability whatsoever.Attachment 1:Specifications and dimensions are subject to change without notice and do not constitute any liability whatsoever.。

(19)中华人民共和国国家知识产权局(12)发明专利申请(10)申请公布号 (43)申请公布日 (21)申请号 201910938709.9(22)申请日 2019.09.30(71)申请人 梅特勒-托利多(常州)测量技术有限公司地址 213125 江苏省常州市新北区太湖西路111号申请人 梅特勒-托利多(常州)精密仪器有限公司　梅特勒-托利多国际贸易（上海）有限公司(72)发明人 朱顺康　胡万川　徐建飞　孙徐　扎伊德·萨伊德　(74)专利代理机构 上海专利商标事务所有限公司 31100代理人 陈亮(51)Int.Cl.G01G 21/02(2006.01)G01G 21/28(2006.01)(54)发明名称称重传感器组件及包括其的动态自动检重秤(57)摘要本发明提供了一种称重传感器组件及包括其的动态自动检重秤，所述称重传感器组件包括传感器上支撑板、分离式罩壳、称重传感器、传感器下支撑板和电机电缆，分离式罩壳的上端部与传感器上支撑板固定连接，分离式罩壳的下端部与传感器下支撑板固定连接，称重传感器固定在分离式罩壳内；称重传感器一端的上部与传感器上支撑板连接，另一端的下部与传感器下支撑板连接；电机电缆由分离式罩壳的上部穿入，下部穿出，且位于分离式罩壳内的电机电缆部分为分离式线缆，分离式线缆与称重传感器之间始终存在间隙且分离开来。

本发明称通过嵌入式的罩壳结构设计，降低外界粉尘、气流等环境因素对传感器的干扰，提升了传感器的防护等级。

权利要求书2页 说明书7页 附图8页CN 112577584 A 2021.03.30C N 112577584A1.一种称重传感器组件，其特征在于，所述称重传感器组件包括传感器上支撑板、分离式罩壳、称重传感器、传感器下支撑板和电机电缆，所述分离式罩壳的上端部与所述传感器上支撑板固定连接，所述分离式罩壳的下端部与所述传感器下支撑板固定连接，所述称重传感器固定在所述分离式罩壳内；所述称重传感器一端的上部与所述传感器上支撑板连接，另一端的下部与所述传感器下支撑板连接；所述电机电缆由所述分离式罩壳的上部穿入，下部穿出，且位于所述分离式罩壳内的所述电机电缆部分为分离式线缆，所述分离式线缆与所述称重传感器之间始终存在间隙且分离开来。

称重传感器有哪些品牌？
1、美国VISHAY称重传感器
-美国Tedea-Huntleigh
-美国celtron
-美国vishay nobel
-美国vishay BLH
-美国Revere
-美国Sensortronics 2、美国称重传感器
-美国Transcell
-美国MKCELLS
-美国ZEMIC
-美国AC
-美国RICELAKE
-美国Load Cell Central
-美国Hmcells
3、德国称重传感器
-德国HBM
-德国Sartorius/赛多利斯
-德国FLINTEC/富林泰克
-德国TECSIS
-德国SOEMER
4、瑞士称重传感器
-METTLER托利多
-瑞士FMS
5、西班牙称重传感器
-西班牙Utilcell
-西班牙Sensocar
6、韩国称重传感器
-韩国Bongshin/奉信
-韩国Dacell
-韩国CAS
7、日本称重传感器
-日本NMB(Minebea美蓓亚)
-日本NTS
-日本大和YAMATO
-日本艾安得A&D
-UNIPULSE尤尼帕斯
8、意大利称重传感器,仪表
-意大利狄纳乔Dini Argeo
-意大利Laumas
-意大利NBC
-意大利AEP
-意大利ADOS
-意大利CELMI（塞米）
9、国内知名品牌称重传感器,仪表
-宁波柯力
-广测GUANGCE
-珠海志美CHIMEI
-上海耀华。

西班牙Sensocar称重传感器广州南创谭工西班牙Sensocar称重传感器公司成立多年来，已经给世界各地提供了近一百万个称重传感器。

西班牙Sensocar称重传感器在称重传感器和配件、仪表方面有着丰富的经验及优异的产品。

西班牙Sensocar称重传感器提供了多种型号多种量程的传感器，有常温、高温、低温防爆等系列。

西班牙Sensocar称重传感器为了便于客户安装，每款传感器都有配套的安装附件。

传感器量程从0.3KG 到400T的都有。

西班牙Sensocar称重传感器在多个国家设立了分支机构或办事处，生产基地遍布美洲、东欧、中国等地；并在中国设立了广州南创传感事业部，可为用户的实验和生产提供最佳的服务与解决方案。

西班牙Sensocar称重传感器型号汇总:1.西班牙Sensocar称重传感器Single Point load cells(单点式传感器)BL/BL-C:5,7,10,15,18,20,36,40-KgPL50:25,50,75,100,150,200,250-KgBS-1:50,75,100,150,200,250,300,500-KgBS-2:150,300,500,750-Kg2.西班牙Sensocar称重传感器Flexion and Shear Beams load cells(剪切式传感器) FX-1:10,15,25,50,100,150,200-KgFX-2:10,25,30,50,75,100,150,200,250,300,500,750,1000,1500-KgCO-1:300,500,750,1000,1500-KgCO-2:2000,3000,4000,5000-KgSC-20 称重显示仪表TA-0:30,50,75,100,150,200,250,300,500-KgTA-1:400,500,750,1000,1500-Kg3.西班牙Sensocar称重传感器Tension-Compression load cells(拉压式传感器)S-1: 30,50,75,100,150-KgS2-A:300-500-750-1000-KgSensocar SC-4称重显示仪表S2-B:750,1000,1500,2000,2500,3000,4000,5000,6000,10000-Kg4.西班牙Sensocar称重传感器Compression load cells(压式传感器)DCO-2:3,4,5,7.5,10-TDCO-3:5,10,15,20,25-TDCO-4:20,25,30,40,50-TSP-A:10,15,20,25,30,35,50-TSP-D:10,15,20,25,30,35,50-TAC-A:10,15,25,35,50,75,100,200-TMAC-D:10,15,25,35-T5.西班牙Sensocar称重传感器Tension load cells(拉式传感器) TR-1:500,1000,2000,3200,6300,10000-KgTR-2:20,30,50,75,100-T。

进口称重传感器广州南创谭工德国HBM称重传感器、压力、扭矩传感器及仪表、TEDEA-HUNTLEIGH称重传感器、瑞士METTLER TOLEDO称重传感器、西班牙Utilcell称重传感器、美国Celtron 称重传感器系列、美国Amcells称重传感器、美国RICE LAKE称重传感器、美国Nobel张力传感器、美国Sensortroncs(STS)称重传感器、美国KELI称重传感器、美国Transcell称重传感器及仪表系列、美国BLH过程测量控制系统、荷兰PHILIPS称重传感器、美国Interface称重传感器、ZEMIC称重传感器、日本NMB 称重传感器、日本A&D传感器、日本ASAHI隔离端子及数字面板表、压力传感器及仪表系列、美国MSI压力传感器、美国MEAS压力传感器及位移传感器、美国Motorola 压力传感器、韩国DACELL称重传感器、韩国CAS传感器、韩国Bongshin 称重传感器、韩国SETech传感器、美国Freescale汽车用传感器、美国AmCells A称重传感器、德国Sartorius称重传感器、德国FLINTEC传感器及仪表、德国NOVOtechnik位移传感器、意大利Laumas称重传感器及其仪表、英国Omega传感器、法国Master-K称重传感器及其显示器等世界著名公司的品牌产品。

产品广泛用于航空航天、化纤、机械、能源、交通建筑、钢铁、环保、制药、矿山、建筑机械、给水排水、石油天然气、化工冶金、水利电力、热力造纸、市政管理等领域中的电子秤、汽车衡、配料秤、全电子汽车衡、电子地上衡电子台秤、电子吊称、定量包装系统。

进口称重传感器光电池是利用光生伏特效应把光能直接转变成电能的器件，Mettler Toledo称重传感器在有光照情况下就是一个电源。

传感器由于它广泛应用于把太阳能直接变为电能，因此又称为太阳能电池。

进口称重传感器光电池的种类很多，NMB称重传感器以其半导体材料加以区别，如硒光电池、锗光电池、硅光电池、氧化亚铜光电池、砷化稼光电池、磷化稼光电池等。

西班牙Utilicell传感器广州南创房工西班牙Utilcell公司至今已成立近30年，已经给世界各地提供了近一百万个称重传感器。

自成立以来，西班牙Utilcell称重传感器的产品远销38个国家，在多个国家设立了分支机构或办事处，生产基地遍布美洲、东欧、中国等地；并在中国设立了广州南创传感器事业部，可为用户的实验和生产提供最佳的服务与解决方案。

mod740-40t称重传感器参数支持:标准量程:100-200-400t精度等级:1000n. OIML温度补偿: -10 to +40 °C温度范围: -20 to +70 °C标称灵敏度(Sn): 2± 0.5% mV/V额定输入电压: 10 V最大输入电压: 15 V输入阻抗: 800 ± 300 Ohm输出阻抗: 700 ± 30 Ohm空载输出<±2%Sn绝缘电阻 > 5000 MOhm最大偏差(at Ln):1.4-2.6mm最小静载:0% Ln负载:120% Ln安装负载限制:150% Ln总误差<±0.05%Sn重复性误差 <±0.015%Sn温度零度漂移 <±0.01%Sn/5K灵敏度温差影响 < <±0.018%Sn/5K蠕变误差(30分钟)<±0.048%Sn/5K以上内容技术参数以《OIML60号国际建议》92年版为基础，最新具体变化可查看《JJG669—Utilcell广州南创传感器事业部检定规程》水泥行业混凝土搅拌楼对称重传感器的要求使得称重系统中选用称重传感器通常要考虑称重系统的量限、准确度、传感器的安装空间、周围环境对传感器的可能影响、加载的类型以及传感器的寿命等诸方面因素。

工程机械搅拌设备的称重系统也不例外。

工程机械搅拌设备通常包括混凝土搅拌楼（站）、沥青搅拌站、稳定土拌和厂以及海上混凝土搅拌船等，其中以混凝土搅拌楼（站）最为典型。

称重传感器ZELB/2T南创电子科技传感器事业二部谭工编辑资料称重传感器ZELB/2T弯曲梁称重传感器是工业称重的首选称重器件.其有非常高的精度(按照OIMLR60标准),可以应用于恶劣的工业环境.是平台秤，料斗秤...的理想选择。

德国HBM 称重传感器有多种不同的型号(Z6FD1,Z6FC3,Z6FC3MI,Z6FC4,Z6FC6)并有不同的精度等级包括C6精度).HBM称重传感器C2A附件1-EPO3R/5T1-ZPS25/661-ZELB/2T1-ZELB/5T1-ZELB/10T称重传感器Z6FD1/50kg技术参数：德国HBM称重传感器其它型号词：德国HBM称重传感器Z6系列：Z6FC3/20KG Z6FC3/50KG Z6FC3/100KG Z6FC3/200KG Z6FC3/500KG Z6GC3/500KG Z6FC3/1T Z6FD1/5KG Z6FD1/10KG Z6FD1/20KG Z6FD1/50KG Z6FD1/100KGZ6FD1/200KG Z6FD1/500KG Z6FD1/1T Z6FC3/10KG Z6FC4/20KG Z6FC4/50KG Z6FC4/100KG Z6FC4/200KG Z6FC4/500KG Z63AC3/50KG Z63AC3/100KG Z63AC3/200KGHBM S型称重传感器64869:S35-10k,2055510,000lb20ft HBM3mv/v350OHM NTEP III3S IIIL10S 64870:S35-15k,2055515,000lb20ft HBM3mv/v350OHM NTEP III3S IIIL10S 64871:S35-20k,2055520,000lb20ft HBM3mv/v350OHM NTEP III3S IIIL10SC2系列1-C2/50KG1-C2/100KG1-C2/200KG1-C2/500KG1-C2/1T1-C2/2T1-C2/5T1-C2/10T1-C2/20T1-C2/50T C8-20KGC16系列1-C16AD1/20T1-C16AD1/30T1-C16AD1/40T1-C16AD1/60T1-C16AD1/100T1-C16A/200T1-C16AC3/15T1-C16AC3/20T1-C16AC3/30T1-C16AC3/40T1-C16AC3/60T1-C16AC3/100T德国HBM称重传感器数字式传感器C16iC3/20T C16iC3/30T C16iC3/40T C16iC3/60TRS422接头RTNilC3/33T RTNilC3/47T RTNilC3/68THLC系列HLCA(B)D1/220KG HLCA(B)D1/550KG HLCA(B)D1/1100KG HLCA(B)D1/1760KGHLCA(B)D1/2200KG HLCA(B)D1/4400KG HLCA(B)C3/220KG HLCA(B)C3/550KGHLCA(B)C3/1100KG HLCA(B)C3/1760KG HLCA(B)C3/2200KG HLCA(B)C3/4400KG德国HBM称重传感器RSC系列1-RSCAC1/50KG1-RSCAC1/100KG1-RSCAC1/200KG1-RSCAC1/500KG1-RSCAC1/1T1-RSCAC1/2T1-RSCAC1/5T1-RSCAC3/500KG1-RSCAC3/1T1-RSCAC3/2T1-RSCAC3/5T1-RSCBC1/200KG1-RSCBC1/500KG1-RSCBC1/1T1-RSCBC1/2T1-RSCBC1/5T1-RSCBC3/200KG1-RSCBC3/500KG1-RSCBC3/1T1-RSCBC3/2T1-RSCBC3/5T德国HBM称重传感器C2系列C2/50KG C2/100KG C2/200KG C2/500KG C2/1T C2/2T C2/5T C2/10T C2/20T C2/50T C2AC3/Eexd C2AC3/1T/EExd2AC3/2T/EExd C2AC3/5T/EExd C2AC3/10T/EExd德国HBM称重传感器C16系列C16AD1/20T C16AD1/30T C16AD1/40T C16AD1/60T C16AD1/100T C16A/200T C16AC3/15T C16AC3/20T C16AC3/30T C16AC3/40T C16AC3/60T C16AC3/100TK-Exi-Test Lightning Protection20m cable with metal braiding德国HBM称重传感器数字式传感器C16iC3/20T C16iC3/30T C16iC3/40T C16iC3/60T软件TRADE RTNi1C3/33T RTNi1C3/47T RTNi1C3/68T德国HBM称重传感器HLC系列HLCA(B)D1/220KG HLCA(B)D1/550KG HLCA(B)D1/1100KG HLCA(B)D1/1760KG HLCA(B)D1/2200KG HLCA(B)D1/4400KG HLCA(B)C3/220KGHLCA(B)C3/550KG HLCA(B)C3/1100KG HLCA(B)C3/1760KG HLCA(B)C3/2200KG HLCA(B)C3/4400KG HLCBD1/10T HLC_（1）D1-220KG HLC_（1）D1-550KG HLC_（1）D1-1.1t HLC_（1）D1-1.76t HLC_（1）D1-2t HLC_（1）D1-2.2t HLC_（1）D1-4.4t HLC_(1)C3-220KG HLC_(1)C3-550kg HLC_(1)C3-1.1t HLC_(1)C3-1.76t HLC_(1)C3-2.2t HLC_(1)C3-4.4t德国HBM称重传感器RTN系列RTN0,05/1t RTN0,05/2.2t RTN0,05/4.7t RTN0,05/10t RTN0,05/15t RTN0,05/22t RTN 0,05/33t RTN0,05/47t RTN0,05/68t RTN0,05/100t RTN0,05/150t RTN0,05/220t RTN 0,05/330t RTN0,05/470tRTN C3/1t RTN C3/2.2t RTN C3/4.7t RTN C3/10t RTN C3/15t RTN C3/22t RTN C3/33t RTN C3/47t RTN C3/68t RTN C3/100t RTN C3/150t RTN C3/220t RTN C3/330t RTN C3/470tC16A称重传感器C16系列：C16AD1/20T C16AD1/30T C16AD1/40T C16AD1/60T C16AD1/100T C16A/200T C16AC3/15T C16AC3/20T C16AC3/30T C16AC3/40T C16AC3/60T C16AC3/100T仪表AD101B AD103C AD104C AD105CRM4220SC232/422B WE2108S WE2110WE2108称重模块系列C16/MSL20T(D1精度)镀锌C16/MSL20T(C3精度)镀锌C16/MSL30T镀锌C16/MSL40T镀锌C16/MSL60T镀锌C16/MSL100T镀锌C16/MSL200T镀锌C16/MSLR20T不锈钢C16/MSLR30T不锈钢C16/MSLR40T不锈钢C16/MSLR60T不锈钢C16/MSLR100T不锈钢C16/MSLR200T不锈钢HLC/MLB220KG镀锌HLC/MLB550KG镀锌HLC/MLB1100KG镀锌HLC/MLB1760KG镀锌HLC/MLB2200KG镀锌HLC/MLB4400KG镀锌HLC/MLBR220KG不锈钢HLC/MLBR550KG不锈钢HLC/MLBR1100KG不锈钢HLC/MLBR1760KG不锈钢HLC/MLBR2200KG不锈钢HLC/MLBR4400KG不锈钢RTNMAR1T,2.2T RTNMAR4.7T RTNMAR10T,15T,22T RTNMA33T(镀锌)RTNMLAR1T,2.2T RTNMLAR4.7T RTNMLAR10T,15T,22T RTNMLA33T(镀锌) RTNMBR1T,2.2T RTNMBR4.7T RTNMBR10T,15T,22T RTNMB33T(镀锌)RTNMLBR1T,2.2T RTNMLBR4.7T RTNMLBR10T,15T,22T传感器是将各种非电量如物理量、化学量、生物量按一定规律转换成便于传输和处理的另一种物理量（一般为电量）的测量装置．通常传感器由敏感元件和转换元件组成，其中，敏感元件是指传感器中直接感受被测量的部分，转换元件是指传感器能将敏感元件的输出转换为适于传输和测量的电信号部分，称重传感器生产厂家。