iTEMP TMT112,Transmitter DINrail HART
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 |
| Installation | DIN rail |
| Accuracy | (Pt100, -50...200 °C) <= 0,2 K (Pt100, -58...392 °F) <= 0,4 °F |
| Galvanic isolation | yes |
| Certification | UL rec. Com FM IS,NI,Class I,Div.1+2,Group ABCD CSA IS,NI,Class I,Div.1+2,Group ABCD ATEX II2(1)G EEx ia IIC T4/T5/T6 ATEX II3G Ex nA IIC T6 CSA General Purpose |
Outstanding reliability, accuracy and long-term stability in critical processes in all industries. The configurable transmitter not only converts resistance thermometer (RTD) and thermocouple (TC) signals digitally, but also converts resistance and voltage signals via HART® communication. Quick and simple operation, display and maintenance using the configuration tools installed on a personal computer. Space-saving DIN rail mounting, rail conforming to IEC 60715 (housing width: 12.6 mm).
Benefits
Universal configuration via HART® communication
High-accuracy measurement over the entire ambient temperature range
Fault signal in the event of sensor open-circuit or short-circuit, configured 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
SIL2 certified
Application
The HART® temperature transmitter is used to convert various input signals into a 4...20 mA analog output signal
Input:
Resistance thermometer (RTD)
Thermocouple (TC)
Resistance (Ω)
Voltage (mV)
HART® communication for operating head-mounted or DIN rail devices using a handheld communicator (DXR275, DXR375) or a personal computer (e.g. ReadWin 2000 or FieldCare)
Mounted on a DIN rail conforming to IEC 60715
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Technical Documentation
Technical Specifications
Documents/Manuals/Software
Accessories/Spare Parts
Source:Endress+Hauserwebsite public information
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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