Wika Resistance thermometer, Model TR22-A
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Resistance Thermometer - TR22-A

Brand: WIKA Alexander Wiegand SE & Co. KG
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The model TR22-A resistance thermometer is used for temperature measurement in sanitary applications. The process connections meet the stringent requirements, in terms of materials and design, of hygienic measuring points.
Features
  • Simplified calibration through removable measuring inserts. 
  • Materials and surface finish quality in accordance with the Stainless steel head in optimised hygienic design, easily. 
  • Pt100, 4 … 20 mA or HART® protocol, FOUNDATION™. 
  • Fieldbus and PROFIBUS® PA output possible. 

Specifications

Brand

Certifications & Approvals

  • CE
  • Uzstandard
  • MTSCHS
  • KazInMetr
  • KOSHA
  • GOST
  • INMETRO
  • EHEDG
  • 3-A
  • IECEx
  • EAC

Environmental Protection

  • IP65
  • IP68

Material of Construction

  • Connection Head: Aluminum, Stainless Steel, PAV antistatic PA12, Polypropylene

Wetted Material

  • Stainless Steel 1.4435 (316L, UNS S31603)

Connection Method

  • 1 x 3-Wire, 4-Wire
  • 2 x 3-Wire

Measuring Range

  • -50 to 250° C (-58 to 482° F)

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

Documentation

Data Sheet

Operating Instructions

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