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850 Series Temperature Transmitter/Switch

Brand: Noshok, Inc.
  • Utilizes PT100 technology to provide continuous temperature monitoring, electronic temperature switching, and transmission of Analog output of 4-20 mA while providing local digital indication
  • Allows for one or two switching outputs as well as an optional Analog output
  • Two buttons on top allow simple adjustment of the temperature set points, reset points, switching functions and the measuring range of the optional Analog output
  • Wide measuring range (between -200° to 600° C [-300° to 1,100° F]) covers the majority of temperature measuring and switching applications
  • 1/2" Male NPT Standard Connection, 1/4" NPT Optional
  • A variety of stem lengths are available for maximum versatility (also available with adjustable insertion lengths)
  • A version with tapered stem is also available for rapid response times
  • Durable Stainless Steel Housing and Wetted Parts
  • The housing and replaceable measuring insert are screwed together to allow the exchange of the measuring insert without opening the connection to the process
Features
  • Compact Dimensions 
  • Simple Handling 
  • Cost Effective 
  • Service-Friendly 
  • Customized Solutions
show more
  • Utilizes PT100 technology to provide continuous temperature monitoring, electronic temperature switching, and transmission of Analog output of 4-20 mA while providing local digital indication
  • Allows for one or two switching outputs as well as an optional Analog output
  • Two buttons on top allow simple adjustment of the temperature set points, reset points, switching functions and the measuring range of the optional Analog output
  • Wide measuring range (between -200° to 600° C [-300° to 1,100° F]) covers the majority of temperature measuring and switching applications
  • 1/2" Male NPT Standard Connection, 1/4" NPT Optional
  • A variety of stem lengths are available for maximum versatility (also available with adjustable insertion lengths)
  • A version with tapered stem is also available for rapid response times
  • Durable Stainless Steel Housing and Wetted Parts
  • The housing and replaceable measuring insert are screwed together to allow the exchange of the measuring insert without opening the connection to the process
Features
  • Compact Dimensions 
  • Simple Handling 
  • Cost Effective 
  • Service-Friendly 
  • Customized Solutions

Specifications

Brand

Accuracy

  • Pt100 Class B +0.1% (IEC 529)

Ambient Temperature Range

  • -25° to 70° C (-13° to 158° F)

Applications

  • Air Conditioning Systems
  • Environmental Technology
  • Heating & Cooling Circuits
  • Mechanical Engineering
  • Plant Construction

Approvals & Certifications

  • CE

Consumption

  • ≤ 50 mA, without Load

Display

  • 7-Segment 4-Digit Red LED, Height 0.3" (0.762 cm)

Electrical Connectors

  • M12 x 1, 4-Pin

Enclosure, Body Material

  • Stainless Steel

Environmental Protection

  • IP65
  • IP67
  • NEMA 4

NPT Connection

  • 1/2" NPT Male
  • 1/4" NPT Male

Options

  • Protective Cover (IP67)

Output

  • 4-20 mA Scaleable from 20-100% of Range (Signal)

Power Requirement

  • 12-30 Vdc, Unregulated

Sensor, Probe Material

  • Platinum

Set Point - Decreasing

  • -200° to 600° C (-300° to 1,100° F)

Set Point - Increasing

  • -200° to 600° C (-300° to 1,100° F)

Stem Length

  • 12" (30.5 cm)
  • 2.5" (6.35 cm)
  • 4" (10.2 cm)
  • 6" (15.2 cm)
  • 9" (22.9 cm)

Storage Temperature

  • -30° to 80° C (-22° to 176° F)

Switch Type

  • 1 or 2 Normally Open or Normally Closed PNP Switches (100 mA)

System Pressure

  • psi: 600 to 1,500 (kPa: 4,137 to 10,340, bar: 41.37 to 103.4)

Wetted Materials

  • 316Ti Stainless Steel

Typical Applications

  • Mechanical Engineering 
  • Heating and Cooling Circuits 
  • Air Conditioning Technology 
  • Plant Construction 
  • Environmental Technology