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With a legacy built over 7 decades, Boulton Trading Corporation stands as a trusted name in India’s HVAC&R (Heating, Ventilation, Air Conditioning & Refrigeration) industry.

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Boulton Trading Corporation > Products > Sub-Zero > SUBZERO SZ-7531T

SUBZERO SZ-7531T

Temperature Controller – Air Dryer

  • Dual Set Point Controller with Drain Valve and HGSV Output
  • 2 Temperature Probe Inputs
  • 0.1/0.5 Resolution for Precise Control
  • Touch Sensitive Keypad
  • Settable ON & OFF time delay for Fan Protection
  • Digital Input for Fan, Drain Valve and HGSV Fault
  • Auto/Manual Operation of Drain Valve option available
  • Time based operation of Drain Valve
  • Drain Valve ON time settable in Minutes and Seconds
  • Drain Valve OFF time settable in  Hours and Minutes
  • Prokey to Upload / Download Parameters
  • Auto Operation in case of Sensor Failure/Error
  • Password Protection for Parameters
  • High & Low Temperature Logs
  • Application: Air Dryer
Category: Brand:

Description

Tech Specification

Display

Display1: 7 Segment LED Display, 2 x 17mm, Display2: 7 Segment LED Display, 1 x 11mm

Power Supply

230Vac

Probe Input

NTC

Temperature Range

-45.0°C to 99.0°C or -45°C to 100°C

Resolution

0.1°C or 0.5°C or 1°C (Settable)

Digital Input

Potential Free: Auxiliary Digital Input for Fan, HGSV & Drain Valve

Relay Output

Fan 10(1)A, Hot Gas 10(1)A, Drain Valve 10(1)A

Size

78(W) x 36(H) x 80(D)mm

Mounting Type

Panel Mount

Cut Out

71 x 29mm

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