Technical Data
CompareTemperature transmitters
| Measuring Principle | Head transmitter |
| Input | 2 x RTD, TC, Ohm, mV |
| Output | 1 x analog 4...20 mA / HART |
| Auxiliary power supply | 11...42 V DC (head transmitter) 12...42 V DC (Din rail device) 11/12...30 V DC (Ex ia) |
| Communication | HART-protocol |
| Installation | Terminal head form B, DIN-Rail housing or field mount housing |
| Accuracy | (Pt100, -50...200 °C) <= 0,1 K (Pt100, -58...392 °F) <= 0,18 °F |
| Galvanic isolation | yes |
| Certification | ATEX Ex ia, Ex ic, Ex tb, Ex tc, Ex nA, Ex d ATEX IECEx Ex ia IECEx Ex ia, Ex tb, Ex d CSA C/US General Purpose CSA IS, NI, XP, DIP FM IS,NI, XP, DIP FM+CSA IS, NI INMETRO Ex ia [ia Ga], Ex d, Ex tb NEPSI Ex ia, Ex d, Ex tb, Ex ec EAC Ex ia, Ex d UKCA Ex ia, Ex tb, Ex tc, Ex nA, Ex db KC Ex IND Ex PESO Ex |
This configurable transmitter offers outstanding reliability, accuracy and long-term stability and can be used in critical processes in all industries. It not only transmits converted signals from resistance thermometers (RTD) and thermocouples (TC), but can also transmit resistance and voltage signals using the HART® communication protocol. Sensor monitoring increases the effectiveness of the measuring point. Diagnostic information complies with NAMUR NE 107. Measuring accuracy is optimized by sensor-transmitter matching.
Advantages
International approvals such as FM IS, NI; CSA IS, NI; ATEX, NEPSI, Ex ia, Ex nA permit use in intrinsically safe Zones 1 and 2, ensuring safe operation in hazardous locations. Marine approval
Secure HART® transmission
High-precision measurement based on sensor-transmitter matching
Sensor monitoring and instrument hardware fault detection for reliable operation.
Diagnostic information complies with NAMUR NE107
Various installation methods and sensor connection options available.
Optional spring-loaded terminals for fast wiring without additional tools.
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Technical documentation
Technical data
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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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