Dwyer 40M-20 Digital Temperature Switch with universal inputs, 230 V

Model: 40M-20

Dwyer 40M-20 Digital Temperature Switch with universal inputs, 230 V-

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Dwyer 40M-20 Digital Temperature Switch with universal inputs, 230 V

Model: 40M-20

This 230 V temperature switch with universal inputs allows temperature measurements and set points up to 1999°F. The 3½ digit led display includes an alarm, defrost and output symbols for easier monitoring of the control's current status.

This 230 V temperature switch with universal inputs allows temperature measurements and set points up to 1999°F. The 3½ digit led display includes an alarm, defrost and output symbols for easier monitoring of the control's current status.

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Don't worry, we have some options to help you find what you need:

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Dwyer 40M-20 Offers

This versatile digital temperature switch can be used in cooling applications. Features a one-button manual defrost and a flashing alarm when the current temperature exceeds preset limits. A programming key is available when working with multiple units to reduce set-up time.

Features

  • Field selectable °F or °C
  • 3½ digit red display that has alarm, defrost and output symbols
  • Universal temperature sensor or transmitter input
  • Configuration key to quickly load parameters from one unit to another

Applications

  • Food Service Equipment
  • Industrial Process Control

Dwyer 40M-20 Specifications

Probe Range K T/C: -140 to 1999°F (-100 to 1300°C); J T/C: -140 to 1450°F (-100 to 800°C); RTD: -320 to 1200°F (-200 to 650°C); PTC: -58 to 300°F (-50 to 150°C); NTC: -40 to 230°F (-40 to 110°C); N. RTD: -110 to 570°F (-80 to 300°C)
Output 16 A @ 250 VAC SPDT relay (max current allowed is 10 A)
Control Type On/off
Power Requirements 115 VAC
Accuracy ±1% F.S.
Display 3½ digit red display
Resolution 0.1°C
Memory Backup Non-volatile memory
Temperature Limits 32 to 131°F (0 to 55°C)
Weight 0.14 lb (2.3 oz)
Click here for complete specifications on the Dwyer 40M-20

What's included with the Dwyer 40M-20

  • Dwyer 40M-20 Digital Temperature Switch with universal inputs, 230 V

Ask a question about Dwyer 40M-20 Digital Temperature Switch with universal inputs, 230 V

Customer Reviews for the Dwyer 40M-20

Dwyer 40M-20 Offers

This versatile digital temperature switch can be used in cooling applications. Features a one-button manual defrost and a flashing alarm when the current temperature exceeds preset limits. A programming key is available when working with multiple units to reduce set-up time.

Features

  • Field selectable °F or °C
  • 3½ digit red display that has alarm, defrost and output symbols
  • Universal temperature sensor or transmitter input
  • Configuration key to quickly load parameters from one unit to another

Applications

  • Food Service Equipment
  • Industrial Process Control
Show More...

Dwyer 40M-20 Specifications

Probe Range K T/C: -140 to 1999°F (-100 to 1300°C); J T/C: -140 to 1450°F (-100 to 800°C); RTD: -320 to 1200°F (-200 to 650°C); PTC: -58 to 300°F (-50 to 150°C); NTC: -40 to 230°F (-40 to 110°C); N. RTD: -110 to 570°F (-80 to 300°C)
Output 16 A @ 250 VAC SPDT relay (max current allowed is 10 A)
Control Type On/off
Power Requirements 115 VAC
Accuracy ±1% F.S.
Display 3½ digit red display
Resolution 0.1°C
Memory Backup Non-volatile memory
Temperature Limits 32 to 131°F (0 to 55°C)
Weight 0.14 lb (2.3 oz)
Click here for complete specifications on the Dwyer 40M-20

What's included with the Dwyer 40M-20

  • Dwyer 40M-20 Digital Temperature Switch with universal inputs, 230 V

Ask a question about Dwyer 40M-20 Digital Temperature Switch with universal inputs, 230 V

Customer Reviews for the Dwyer 40M-20

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