Technical Data
CompareThermowell
| Measuring Principle | Fabricated Thermowell |
| Characteristic / Application | imperial style hygienic/aseptic design (3-A®, EHEDG, ASME BPE, FDA) hygienic process connections iTHERM QuickNeck for easy and cost saving recalibration |
| Head connection | iTHERM QuickNeck NPT1/2 |
| Maximum standard immersion length | 48" (1.219 mm) |
| Process connection | weld in adaptor clamp connections acc. to ISO2852 thread acc. to ISO 228 for liquiphant adaptor APV Inline Varivent Tee and elbow thermowells DIN11865 |
| Thermowell root diameter | 1/4" (6,35 mm) 3/8" (9,525 mm) 1/2" (12,7mm) |
| Medium contact material | 316L |
| Wetted part finishing (Ra) | < 30 μinch (0,76 μm) < 15 µinch(0,38 μm) < 15 μinch (0,38 µm) electropolished |
| Tip shape | straight reduced |
| Temperature range | -200...650 °C (-328...1.202 °F) |
| Max. process pressure (static) | 40 bar (580 psi) |
| Max. process pressure at 400 °C | depends on process connection |
Reliable measurement even in hygienic or aseptic pipes, vessels or tanks with very small insertion depths. The thermometer meets strict physical and chemical protection requirements. It is particularly suitable for all measuring points requiring regular recalibration, as the thermowell insert can be replaced simply within the closed process.
Advantages
iTHERM QuickNeck: recalibrate the thermowell insert without any additional tools, saving costs and time
All common hygienic process connections available
International approvals: complies with hygienic standards (3-A, EHEDG, ASME BPE, FDA), TSE suitability certificate available
Reduced-diameter tip and thin tube wall for a short response time
Advanced tee and elbow elements without welds or dead spaces, using industry-leading hygienic design
Application areas
Designed specifically for hygienic and aseptic applications in the food & beverage and life sciences industries
Maximum pressure: 40 bar (580 psi)
The thermometer meets strict physical and chemical protection requirements
Can be installed in pipes, vessels or tanks
Simple replacement of the thermowell insert within the closed process, particularly suitable for all measuring points requiring regular recalibration
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Source:Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Temperature Sleeve 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 Sleeve.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Temperature Sleeve 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 Sleeve 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 Sleeve.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Temperature Sleeve 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 Sleeve 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 Sleeve.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Temperature Sleeve 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 Sleeve 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 Sleeve.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Temperature Sleeve 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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