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N321R Electronic Thermostat with Defrost Cycle

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Kenny Laidlaw
Oct 01,2018
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N321R Electronic Thermostat with Defrost Cycle

N321R Electronic Thermostat with Defrost Cycle

Quick Overview

The N321R is a thermostat dedicated to applications in refrigeration. The defrost cycle is accomplished by turning off the compressor at time intervals chosen by the user. Pt100, Pt1000 and thermistor sensors inputs available. Adjust for ON and OFF durations. Auto defrost at programmable intervals. Manual Defrost key in the front panel.
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Details

  • Sensor input: PT100 (-50 to 300ºC), PT1000 (-200 to 530°C) or thermistor (-50 to 120ºC).
  • IP65 enclosure frontal protection
  • Display indication does not change during defrost cycles
  • Minimum ON and OFF durations accessed by the user
  • 1 relay for 10A/250V (up to 1HP compressors)
  • Resolution: 0,1°C from -19,9 to 99,9°C
  • Accuracy: ± 0,5°C/°F ±1 digit
  • Adjustable hysteresis
  • Sampling: 1,5 per second
  • Working temperature: 0 to 50°C
  • Power supply: 85-250Vac (internal) or 12-24Vac/dc
  • Dimensions: 75x33x75mm

Availability: In stock

Price range : £34.71 - £37.65

Price as configured: £34.71

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Price as configured: £34.71

 

Part Builder

Description       N321R Electronic Thermostat with Defrost Cycle, 3 digit LED Display and one control Relay SPDT (1 HP 250vAC / 1/3 HP 125vAC). Front-panel with IP65 protection. Dimensions: 75 x 33 x 75 mm.
 

Components / Downloads

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N321R Electronic Thermostat
N321R Electronic Thermostat 		N321R Electronic Thermostat with Defrost Cycle, 3 digit LED Display and one control Relay SPDT (1 HP 250vAC / 1/3 HP 125vAC). Suitable for PT100, PT1000, NTC and Thermocouple temperature inputs. Front-panel with IP65 protecton. Dimensions: 75 x 33 x 75 mm.
£42.48

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