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TMT142R thermistor thermometer field transmitter with display function

TMT142R thermistor thermometer field transmitter with display function

热电阻温度计 现场型变送器,带显示功能

Endress+Hauser TMT142R
Safe monitoring of process temperature, suitable for challenging applications in industries such as oil and gas

A specially designed, durable thermometer for safety-related, harsh applications in the chemical, oil, gas and energy industries. The thermometer has been extensively tested and fully approved to meet the relevant safety requirements. Using a temperature transmitter provides higher measurement accuracy and reliability than a directly wired sensor.

 

Advantages

HART® protocol, operated with a handheld terminal (DXR375) or remotely via PC

Rotatable illuminated display

Single Pt100 with 3-wire or 4-wire connection

Fast low-voltage response prevents output of incorrect measured values

Precise temperature measurement across the operating range

Approvals: ATEX (EEx ia, EEx d and dust protection, fire protection), CSA (IS, NI, XP, DIP)

Analog output

 

 

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Source:Endress+Hauserwebsite public information

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Thermometer

Measuring Principle
Characteristic / Application US style
modular temperature assembly
for heavy duty applications
suitable for hazardous areas
threaded process connection
to use with thermowell
backlit display
Thermowell / protection tube to use with thermowell
Insert / probe mineral insulated (MI), flexible
Max. immersion length on request up to 30.000,00 mm (1.181,10'')
Material protection tube/ thermowell Not defined
Optional coating Not defined
Process connection male thread:
G1/2"
NPT1/2"
NPT3/4"
union nut:
NPT1/2"
M24x1.5
Operating temperature range PT 100:
-200 °C ...600 °C
(-328 °F ...1.112 °F)
Max. process pressure (static) Depending on thermowell
Accuracy class A acc. to IEC 60751
class AA acc. to IEC 60751
Response time depending on configuration
t50 = 3 s
t90 = 7 s
Integration head transmitter yes (4 … 20 mA; HART)
Ex - approvals ATEX II
Explosion proof
Certification Gost Metrology
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。