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TR25 模块化铂电阻(RTD)温度计

TR25 模块化铂电阻(RTD)温度计

模块化铂电阻()温度计

The thermometer is mainly used in the chemical industry but also finds its use in other branches. The device with head transmitter is a complete unit ready for use with enhanced measurement accuracy and reliability compared to directly wired sensors. A variety of process connections, dimensions and materials offer flexible application possibilities.
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Thermometer

Measuring Principle
Characteristic / Application metric style
modular temperature assembly
threaded process connection
without neck
Thermowell / protection tube without (not intended to use with thermowell)
Insert / probe mineral insulated (MI), flexible
Outer diameter protection tube / Insert 6,0 mm (0,24'')
Max. immersion length on request up to 10.000,00 mm (393,70'')
Material protection tube/ thermowell 1.4404 (316L)
Optional coating Not defined
Process connection male thread:
G1/4"
G1/2"
NPT1/4"
NPT1/2"
Tip shape straight
reduced
Surface roughness Ra Not defined
Operating temperature range PT100 WW:
-200 °C ...600 °C
(-328 °F ...1.112 °F)
PT100 TF:
-50 °C …400 °C
(-58 °F …752 °F)
Max. process pressure (static) at 20 °C: 40 bar (580 psi)
Accuracy class A acc. to IEC 60751
class AA acc. to IEC 60751
Response time depending on configuration
t50 = 2 s
t90 = 5 s
Integration head transmitter yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
Certification Gost Metrology
SIL (transmitter only)

The thermometer is mainly used in the chemical industry and is also suitable for applications in other industries. Devices with a head-mounted transmitter are ready for immediate use and, compared with directly wired sensors, improve measurement accuracy and reliability. A wide range of process connections, dimensions and materials provide application flexibility.

 

Advantages

Modular design with a standard connection head compliant with DIN EN 50446 and customer-specific immersion length for high flexibility

High insert compatibility, designed to DIN 43772

Short tapered tip for faster response time

Easy selection of head transmitter: analog output 4 to 20 mA, HART®, PROFIBUS® PA or FF fieldbus

 

 

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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 · 热电阻应用案例

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,对热电阻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热电阻,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 · 热电阻应用案例

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,对热电阻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热电阻,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 · 热电阻应用案例

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,对热电阻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热电阻,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 · 热电阻应用案例

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,对热电阻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热电阻,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。