防爆型热电阻()温度计(型)
Technical Data
CompareThermometer
| Measuring Principle | Resistance Temperature Detector |
| Characteristic / Application | Explosion Proof US style modular temperature assembly for heavy duty applications with extension to be used with existing thermowell |
| Thermowell / protection tube | to be used with thermowell |
| Insert / probe | mineral insulated (MI), flexible PTFE-insulated, rigid |
| Outer diameter protection tube / Insert | Not applicable |
| Max. immersion length on request | up to 100" (2540 mm) others on request |
| Material protection tube/ thermowell | Sensor sheath 316/316L |
| Optional coating | Not defined |
| Process connection | male thread: NPT1/2" |
| Tip shape | straight |
| Surface roughness Ra | Not defined |
| Operating temperature range | PT100 WW: -200 °C … 600 °C (-328 °F … 1.112 °F) PT100 TF: -50 °C … 200 °C (-58 °F … 392 °F) |
| Max. process pressure (static) | Not applicable |
| Accuracy | class A acc. to IEC 60751 class B acc. to IEC 60751 |
| Response time | 63% rt = 3 s |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) |
| Ex - approvals | FM XP DIP FM XP NI DIP CSA XP DIP CSA XP NI DIP FM/CSA XP DIP FM/CSA XP NI DIP CSA C/US XP, DIP cCSAus General Purpose |
| Certification | SIL (transmitter only) |
The robust thermometer consists of a protection tube and a connection head that can be fitted with different transmitter types to meet different application environments and space requirements. The thermometer offers high measuring accuracy and reliability and is available with various process connections, dimensions and materials (e.g. 316L SS and Hastelloy C276) for flexible use in a wide range of applications.
Advantages
FM/CSA XP Cl. I, Div. 1 certified thermometer with the highest safety
One-stop temperature measurement solution. First-class transmitter with integrated sensor for demanding industrial process applications.
Install and use directly after unpacking
Improved electrical isolation (2 kV) when installed on most devices
Simple modular structure: excellent value for money. Easy ordering and reordering. The complete unit with sensor, thermowell and transmitter provides a complete measuring point solution
Long-term stability of all iTEMP® transmitters ≤ 0.05 %/year
Application
T15 is a resistance thermometer (RTD) installed in a thermowell, certified by FM and CSA, and can be used under harsh conditions and in hazardous areas. The sensor consists of an insulated resistance (RTD) measuring probe and a mineral-insulated insert.
The sensor can be used in the following process industries, e.g.:
Chemical industry
Petrochemical industry
Refineries
Offshore platforms
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Source:Endress+Hauserwebsite public information
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · RTD 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 RTD.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable RTD 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 · RTD 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 RTD.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable RTD 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 · RTD 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 RTD.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable RTD 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 · RTD 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 RTD.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable RTD 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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Endress+Hauser温度计，导线探头
Endress+Hauser