Technical Data
CompareThermometer
| Measuring Principle | |
| Characteristic / Application | US style metrical modular temperature assembly for heavy duty applications suitable for hazardous areas to use with thermowell backlit display |
| Thermowell / protection tube | to be used with thermowell |
| Insert / probe | mineral insulated (MI), flexible |
| Outer diameter protection tube / Insert | Insert Diameter 6,0 mm (0,24'') |
| Max. immersion length on request | Not defined |
| Material protection tube/ thermowell | Not defined |
| Optional coating | Not defined |
| Process connection | Thermowell connection male thread: G1/2" NPT1/2" NPT3/4" cap nut: NPT1/2" M24x1.5 |
| Tip shape | Not defined |
| Surface roughness Ra | Not defined |
| Operating temperature range | PT 100: -200 °C ...600 °C (-328 °F ... 1.112 °F) |
| Max. process pressure (static) | at 20 °C: 500 bar (7.252 psi) |
| Accuracy | class A acc. to IEC 60751 class AA acc. to IEC 60751 |
| Response time | depending on configuration t50 = 4 s t90 = 8 s |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) |
| Ex - approvals | general purpose ATEX II1G Ex ia IIC T6 ATEX II2G Ex d IIC T6, II2D ATEX Ex d, Ex ia ATEX II 3G EEx nA IIC T4/T5/T6 ATEX II1/2G Ex d IIC T6, II1/2D ATEX Ex d, Ex ia ATEX II1G Ex ia IIC T6 ATEX II2G Ex d IIC T6, II2D ATEX II1/2G Ex d IIC T6, II1/2D ATEX II1/2G Ex ia IIC T6, II1/2D Ex EAC Ga/Gb Ex ia IIC, Ex ia IIIC Da/Db EAC Ga/Gb Ex d IIC, Ex ta/tb IIIC Da/Db EAC Ga/Gb Ex ia IIC, Ex ia IIIC Da/Db EAC Ga/Gb Ex d IIC, Ex ta/tb IIIC Da/Db Explosion proof |
| Certification | Gost Metrology Marine approval |
A reliable thermometer designed specifically for safety-related applications in the oil and gas, chemical and power industries. Numerous approvals and tests ensure that the thermometer meets the relevant safety requirements. Used together with a transmitter, it provides higher accuracy and reliability than direct sensor measurement.
Advantages
Dual-compartment housing
Backlit display with large measured value, bar graph and fault alarm indication
2 kV galvanic isolation (sensor input/output)
Thermowell with numerous threaded connections as standard option
Replaceable measuring insert with mineral-insulated sheath (SS316L/1.4404)
Hazardous area approvals: flameproof (Ex d), intrinsically safe (Ex ia), non-sparking (Ex nA); marine approval
Cast aluminum or stainless steel connection head, degree of protection IP67, NEMA 4x
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Technical documentation
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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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