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iTHERM - Model TM412 -Imperial Hygienic Thermometer, US Style
For use in hygienic and aseptic applications in the Food & Beverages and Life Sciences industries. It has been designed to meet the requirements of the Food & Beverages and Life Sciences industries and complies with the highest quality standards. It offers a variety of versions within a clearly segmented standard product. The result: Time and cost savings by simple and fast product selection. It offers many technical innovations: iTHERM QuickSens, StrongSens or QuickNeck. This leads to distinctive reduction of maintenance costs, improved product quality, process efficiency and safety.
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User-friendly and reliable from product selection to maintenance
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iTHERM inserts: globally unique, fully-automated production. Full traceability and consistently high product quality for reliable measured values
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iTHERM QuickSens: fastest response times (t90s: 1.5 s) for optimum process control
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iTHERM StrongSens: unsurpassed vibration resistance (> 60g) for ultimate plant safety
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iTHERM QuickNeck – cost and time savings thanks to simple, tool-free recalibration
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iTHERM TA30R: 316L terminal head for easier handling and lower installation and maintenance costs, and with highest IP69K rating
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International certification: explosion protection e.g. ATEX/IECEx/FM/CSA and in compliance with hygiene standards according to 3-A, EHEDG, ASME BPE, FDA, TSE Certificate of Suitability
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Specially designed for use in hygienic and aseptic applications in the Food & Beverages and Life Sciences industries
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Measuring range: –200 to +600 °C (–28 to +1 112 °F)
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Pressure range up to 40 bar (580 psi)
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Protection class: up to IP69K
- Measuring Principle: Resistance Temperature Detector
- Characteristic / Application:
- imperial style
- modular temperature assembly
- hygienic/aseptic design (3-A®, EHEDG, ASME BPE, FDA)
- hygienic process connections
- with neck
- suitable for hazardous areas
- incl. protection tube
- QuickSens for fastest response time
- StrongSens for most robust design
- QuickNeck for easy and cost saving recalibration
- Terminal head:
- TA30A - E+H, aluminium - cover low, hinged - w. or w/o. display
- TA30D - E+H, aluminium - cover high, hinged
- TA30R - stainless steel blasted - screwed cover - w. or w/o. display
- TA30R - stainless steel handpolished - screwed cover - w. or w/o. display
- TA30S - polypropylene - screwed cover
- TA30P - polyamide - cover high, hinged
- T17 - stainless steel - field housing with display
- Thermowell / protection tube:
- welded protection tube
- T- and cornerpiece
- Insert / probe:
- mineral insulated (MI), flexible
- pipe version, isolated wires, not flexible
- Outer diameter protection tube:
- 1/4`` (6,35 mm)
- 3/8`` (9,53 mm)
- 1/2" (12,7 mm)
- Max. immersion length on request: 48"
- Material protection tube/ thermowell: 316L
- Process connection:
- Weld-in adapter
- Tri-clamp
- Clamp-connections according to ISO2852
- G3/4" Liquiphant
- G1" Liquiphant
- Varivent
- T- and corner pieces
- Tip shape:
- straight
- reduced
- Surface roughness Ra:
- 30 μin (0,76 μm)
- 15 μin (0,38 μm )
- 15 μin (0,38 μm) electropolished
- Operating temperature range:
- PT100 WW:
- -200 °C … 600 °C
- (-328 °F … 1.112 °F)
- StrongSens:
- -50 °C … 500 °C
- (-58 °F … 932 °F)
- QuickSens:
- -50 °C … 200 °C
- (-58 °F … 392 °F)
- PT100 TF:
- -50 °C … 200 °C
- Max. process pressure (static): at 20 °C: 40 bar (580 psi)
- Accuracy:
- class B acc. to IEC 60751
- class A acc. to IEC 60751
- class AA acc. to IEC 60751
- Response time:
- depending on configuration
- QuickSens: t90 = 1,5 s
- StrongSens: t90 = 9,5 s
- Integration head transmitter: yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
- Ex - approvals:
- ATEX II
- ATEX IECEx
- FM
- CSA
- Certification: SIL (transmitter only)