Technical Data
CompareThermowell
| Measuring Principle | Fabricated Thermowell |
| Characteristic / Application | metric 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 male thread: M24x1,5 G3/8" |
| Maximum standard immersion length | 4.000 mm (157,48") |
| Max. immersion length on request | Not defined |
| Process connection | compression fitting weld in adaptor clamp connections acc. to ISO2852 screwed pipe joint acc. to DIN 11851 aseptic screwed pipe joint acc. to DIN 11864-1 metallic sealing system thread acc. to ISO 228 for liquiphant adaptor APV Inline Varivent Ingold SMS 1147 Neumo Biocontrol Tee and elbow thermowells DIN11865 |
| Thermowell root diameter | 6,0 mm (0,24") 9,0 mm (0,35") 12,7 mm (0,5") |
| Medium contact material | 1.4435 delta-ferrit < 1% 316L |
| Wetted part finishing (Ra) | < 0,76 μm (29,92 μin) < 0,38 μm (14,96 μin) < 0,38 μm (14,96 μin) electropolished |
| Tip shape | straight reduced tappered |
| 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 |
Ideally suited for hygienic or sterile pipes, vessels or tanks with very small immersion depths. It meets the requirement for enhanced protection of the thermometer against physical and chemical influences and is the ideal choice for all measuring points where the working element is replaced in a closed process and regular recalibration is required.
Advantages
iTHERM QuickNeck - simple, tool-free recalibration of the working element, saving time and costs
More than 50 hygienic process connections
Metric and imperial versions available, suitable for worldwide use
International certifications: complies with 3-A®, EHEDG, ASME BPE,
FDA, TSE hygiene standards, certificates of suitability
Option: 1.4435 material, delta ferrite content < 1%
Shortened tip and thin thermowell wall for faster response time
Advanced tee and elbow elements without welds and dead spaces, featuring industry-leading hygienic design
Field of application
Designed specifically for hygienic and aseptic applications in the food & beverage and life sciences industries
Maximum process pressure (static): 40 bar (580 psi)
Meets the requirement for enhanced protection of the thermometer against physical and chemical influences
Suitable for immersion in pipes, vessels or tanks
The ideal choice for all measuring points where the working element is replaced in a closed process and regular recalibration is required
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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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