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TMT127 DIN导轨式温度变送器

TMT127 DIN导轨式温度变送器

导轨式温度变送器

The transmitter is designed for the transformation of an RTD Pt100 sensor signal in a fixed measuring range. The standardized output signal used for process measurement is a 4 to 20 mA signal. This means fast, easy and cost-saving temperature measuring as well as reliable and precise measured values for for a wide range of industry applications. Installation is realized on DIN rail according to IEC 60715 (housing width: 22.5 mm).
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Temperature transmitters

Measuring Principle Rail transmitter
Input 1 x analog RTD (Pt100)
Output 1 x analog 4...20 mA
Auxiliary power supply 12...35 V DC (standard-version)
12...30 V DC (Ex-version)
Installation DIN-rail
Accuracy (Pt100, -50...200 °C) <= 0,2 K
(Pt100, -58...392 °F) <= 0,4 °F
Galvanic isolation yes
Certification UL rec. Comp
marine approval
GOST Metrology
ATEX Ex ia, Ex nA
CSA IS, NI
CSA General Purpose
FM IS, NI
FM+CSA IS, NI

The transmitter is designed to convert resistance thermometer (RTD) Pt100 sensor signals within a fixed measuring range. The standard output signal used in process measurement is a 4...20 mA signal. This enables fast, simple and economical temperature measurement with reliable and accurate measured values for applications in all industries. Mounted on a DIN rail conforming to IEC 60715 (housing width: 22.5 mm).

Benefits
High-accuracy measurement over the entire ambient temperature range
Fault signal on sensor break or short circuit, presettable to NAMUR NE43
Meets EMC requirements in accordance with NAMUR NE21, CE certified
Explosion protection certificates: ATEX Ex ia, FM IS, CSA IS
UL-recognized component in accordance with UL 3111-1
GL marine approval
Galvanic isolation

Application areas
Fixed-range temperature transmitter for converting Pt100 input signals into a 4 …20 mA analog output signal
Input: resistance thermometer (RTD) Pt100
Suitable for DIN rail mounting

 

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Source:Endress+Hauserwebsite public information

市政污水处理

市政污水处理污水处理厂 · 温度变送器应用案例

项目背景

市政污水处理客户在污水处理厂环节,长期面临「出水水质监测精度不足、仪表易受污染导致数据漂移,影响达标排放」的困扰,对温度变送器的稳定性与测量精度提出了更高要求。

解决方案

阿仪科技技术团队结合现场工况,为客户选配了适配的温度变送器,并完成选型、安装、调试与整定的一站式交付。

实施效果

  • 测量精度与响应速度显著提升,数据稳定可靠;
  • 仪表适应市政污水处理复杂工况,维护量大幅降低;
  • 助力客户实现连续在线监测与降本增效,获得客户高度认可。
食品饮料

食品饮料食品生产线 · 温度变送器应用案例

项目背景

食品饮料客户在食品生产线环节,长期面临「卫生级测量要求高,在线仪表需耐 CIP/SIP 清洗且精度稳定」的困扰,对温度变送器的稳定性与测量精度提出了更高要求。

解决方案

阿仪科技技术团队结合现场工况,为客户选配了适配的温度变送器,并完成选型、安装、调试与整定的一站式交付。

实施效果

  • 测量精度与响应速度显著提升,数据稳定可靠;
  • 仪表适应食品饮料复杂工况,维护量大幅降低;
  • 助力客户实现连续在线监测与降本增效,获得客户高度认可。
化工制药

化工制药反应釜与储罐 · 温度变送器应用案例

项目背景

化工制药客户在反应釜与储罐环节,长期面临「介质腐蚀性强、工况复杂,仪表需耐腐蚀且防爆」的困扰,对温度变送器的稳定性与测量精度提出了更高要求。

解决方案

阿仪科技技术团队结合现场工况,为客户选配了适配的温度变送器,并完成选型、安装、调试与整定的一站式交付。

实施效果

  • 测量精度与响应速度显著提升,数据稳定可靠;
  • 仪表适应化工制药复杂工况,维护量大幅降低;
  • 助力客户实现连续在线监测与降本增效,获得客户高度认可。
电力能源

电力能源电厂锅炉与汽机 · 温度变送器应用案例

项目背景

电力能源客户在电厂锅炉与汽机环节,长期面临「高温高压工况下测量不稳定,维护停机成本高」的困扰,对温度变送器的稳定性与测量精度提出了更高要求。

解决方案

阿仪科技技术团队结合现场工况,为客户选配了适配的温度变送器,并完成选型、安装、调试与整定的一站式交付。

实施效果

  • 测量精度与响应速度显著提升,数据稳定可靠;
  • 仪表适应电力能源复杂工况,维护量大幅降低;
  • 助力客户实现连续在线监测与降本增效,获得客户高度认可。