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