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Modular Electronic Control Systems

W351 Series: System 350 Electronic On/Off Humidity Control

System 350 Humidity System: W351 Series

Description

The W351 Electronic On/Off Humidity Control is an electronic humidity control with SPDT relay output and LED indication. This control is used in conjunction with the HE-67S3-0N0BT or HE-67S3-0N00P series of humidity transmitters to stage humidification and dehumidification equipment. The control covers a range of 10 to 90% RH and has adjustments for setpoint, differential, and mode (humidification or dehumidification). The S351 Stage Module, D351 Display Module, and the Y350R Power Modules can be used with the W351.

Features

  • Field selectable humidification or dehumidification mode 
  • Dehumidification mode
  • Adjustable differential and setpoint
  • Surface or DIN rail mounting
  • 5-pin connectors eliminate wiring between modules


Applications

  • Computer rooms
  • Clean room
  • Pharmaceutical manufacturing process
  • Space humidity
  • Humidity monitoring and idsplay
  • High/low humidity alarm indication

 

Literature

Selection Chart

Product     Humidity Transmitter
Code     (included)
W351AB-2C     none
W351AA-1C     HE-67S3-0N0BT
      (room sensor)
W351AA-2C     HE-67S3-0N00P
      (duct sensor)
W351 Series
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