Wika Miniature Resistance Thermometer, TR22-B, For sanitary applications, for orbital welding

Part Number : TR22-B

Brand :
WIKA

The model TR22-B resistance thermometer is used for temperature measurement in sanitary applications. To integrate it into the process, the patented protection tube model TW61 (patent, property right No. DE 102010037994 and US 12 897.080) is directly orbitally welded into a pipeline.

Refer to the datasheet or contact us for precise details.

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Description
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Description

The model TR22-B resistance thermometer is used for temperature measurement in sanitary applications. To integrate it into the process, the patented protection tube model TW61 (patent, property right No. DE 102010037994 and US 12 897.080) is directly orbitally welded into a pipeline. The connection ends are smooth and prepared for orbital welding. The process connections meet the stringent requirements, in terms of materials and design, of hygienic measuring points. For easy calibration or maintenance, the sensor is interchangeable without having to open the process or to disconnect the electrical connection. Thus hygiene risks can be minimised and downtimes can be reduced. The spring-loaded measuring insert guarantees the contact between the sensor tip and the bottom of the protection tube and thus ensures a fast response time and high accuracy.

Applications

Sanitary applications Food and beverage industry Bio and pharmaceutical industry, production of active ingredients

Special features

Simplified calibration through removable measuring inserts Stainless steel head in optimised hygienic design, easily cleanable in all mounting positions (patent, property right: GM 000984349) Pt100, 4 … 20 mA or HART® protocol Self-draining and dead-space minimised

Downloads

TR22-B Data sheet TE 60.23.pdf

pdf

TR22-B Operating Instruction.pdf

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TR22-B Additional operating instruction #1.pdf

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TR22-B Additional operating instruction #2.pdf

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TR22-B Additional operating instruction #3.pdf

pdf

Specifications

Specifications according to data sheet
TE 60.23
Head / housing
BVS, Stainless steel, screwed cap
Head instrument connection
M24 x 1.5
Thread size cable entry
M20 x 1.5
Cable entry
Cable gland stainless steel, hygienic design (cable Ø 6...12 mm)
Cable entry position
In flow direction
Transmitter
Without (terminal block)
Neck tube diameter
9 mm
Sealing
Additional sealing plus wiper
Protection tube
TW61 - flow-through housing (prepared for orbital welding), TW61 - angled design (prepared for orbital welding)
Process Connection
EN 10357-A (DIN 11850) and DIN 11866-A, DIN EN ISO 1127 and DIN 11866-B, ASME BPE 1997 and DIN 11866-C
Material wetted parts
Stainless steel 1.4435 (316L) UNS S31603, Ra ≤ 0.8 µm, electro polished, Stainless steel 1.4435 (316L) UNS S31603, Ra ≤ 0.8 µm, electro polished, Stainless steel 1.4435 (316L) UNS S31603, Ra ≤ 0.51 µm
Size / Design
DN 15 (tube 19 x 1,5) to DN 2" (tube 50,8 x 1,65)
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