Series TSX3-Digital Refrigeration Temperature Switch

Brand: Dwyer Instruments, LLC

The Series TSX3 Digital Temperature Switch was designed to control the compressor, fan, and defrost in refrigeration applications.

This generation of controls has field selectable engineering units and temperature probe types in order to reduce the combination of parts that need to be stocked.

A built-in real time clock is used for HACCP logging of temperature alarms caused by temperatures out of their set limits or loss of power.

The Intelligent Defrost parameters manage the defrost cycle in order to save energy cost. The digital input can be used to remotely trigger a defrost cycle, monitor cooler door status, or act as an external alarm.

For programming multiple units, the model TS2-K configuration key can be used to quickly download parameter settings.
Features
  • Field Selectable ° F or ° C
  • Real Time Clock
  • HACCP Alarm Logging
  • Configuration Key
  • 2 or 3 Output Models for Complete Refrigerator Control
  • 2 Temperature Sensor and 1 Digital Contact Inputs

Specifications

Accuracy

  • ± 1 % of Full Scale

Ambient Temperature Range

  • 0° to 55° C (32° to 131° F)

Approvals & Certifications

  • CE
  • cUR

Consumption

  • 1.5 VA (12 V)
  • 3.6 VA (115/230/24 V)

Display

  • 3-Digit Plus Sign

Electrical Rating

  • 1 hp at 240 Vac

Environmental Protection

  • IP65
  • NEMA 4X

Input

  • NTC 10 kiloohms 25° C (77° F)
  • PTC 1,000 ohms at 25° C (77° F)

Power Requirement

  • 115 Vac
  • 12 Vac
  • 12 Vdc
  • 230 Vac
  • 24 Vac
  • 24 Vdc

Resolution

  • 0.1° C

Set Point - Decreasing

  • -50° to 150° C (-58° to 302° F)

Set Point - Increasing

  • -50° to 150° C (-58° to 302° F)

Switch Type

  • All Models SPST NO Relay, 16 A Resistive, 5 A Inductive, 10 FLA, 60 LRA @ 240 Vac
  • Dual Output Models Also Include 8 A Resistive, 3 A Inductive SPDT @ 240 Vac
  • Three Output Models Also Include SPST NO, 8 A Resistive, 5 A Resistive @ 240 Vac

  • Refrigerators
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