Technical Data
CompareTemperature transmitters
| Measuring Principle | |
| Input | 1 x RTD, TC, Ohm, mV |
| Output | 1 x analog 4...20 mA |
| Auxiliary power supply | 12...35 V DC (standard-version) 12...30 V DC (Ex-version) |
| Communication | HART-protocol |
| 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 FM IS,NI,Class I,Div.1+2,Group ABCD CSA IS,NI,Class I,Div.1+2,Group ABCD ATEX II2(1)G Ex ia[ia Ga] IIC T6 Gb ATEX II3G Ex nA IIC T6 FM+CSA IS,NI,Class I,Div.1+2,Group ABCD CSA General Purpose IECEx Ex ia IIC T6/T5/T4 NEPSI Ex nA IIC T4-T6 |
Superior reliability, accuracy and long-term stability in critical processes in all industries. The configurable transmitter not only digitally converts resistance thermometer (RTD) and thermocouple (TC) signals, but can also convert resistance and voltage signals via HART® communication. Commissioning tools installed on a personal computer enable fast, simple operation, display and maintenance. Mounted on a DIN rail complying with IEC 60715 (housing width: 22.5 mm).
Advantages
Universal configuration via HART® communication
High-precision measurement over the entire ambient temperature range
Fault signal on sensor wire break or short circuit, in accordance with NAMUR NE43
Meets EMC requirements in accordance with NAMUR NE21, CE approval
Explosion protection certificates: ATEX Ex, CSA IS, FM IS
Galvanic isolation
Complies with SIL2 approval
Application areas
The HART® communication temperature transmitter is used to convert different input signals into a 4...20 mA analog output signal
Input: resistance thermometer (RTD), thermocouple (TC), resistance (Ω) and voltage (mV)
HART® communication, operating front-end or panel devices using a handheld (DXR275, DXR375) or personal computer (e.g. ReadWin 2000 or FieldCare)
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Technical documentation
Technical data
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Accessories / Spare parts
Source:Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Temperature Transmitter Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Temperature Transmitter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Temperature Transmitter for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Temperature Transmitter Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Temperature Transmitter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Temperature Transmitter for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Temperature Transmitter Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Temperature Transmitter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Temperature Transmitter for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Temperature Transmitter Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Temperature Transmitter.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Temperature Transmitter for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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