Manufacturer: Johnson Controls |
|
Description: Humid.10-90% w/DuctMtSensor
Category: Environmental Controls
Sub Category: Humidity Controls
System 350TM W351 Electronic On/Off Humidity Control
The W351 Electronic Humidity Control is an On/Off
humidity control. The control output is a Single-Pole,
Double-Throw (SPDT) relay with Light-Emitting Diode
(LED) indication. It features humidification and
dehumidification modes of operation and an adjustable
differential.
The W351 control is designed to work with an
HE-67S3-0N0BT Room Sensor Humidity Transmitter
or HE-67S3-0N00P Duct Sensor Humidity Transmitter.
As with all System 350 products, the W351 control
housing is a compact NEMA 1, high-impact plastic
enclosure. The modular design provides easy,
plug-together connections for quick installation and
future expandability.
Features and Benefits
❑ Modular Design Provides the flexibility to add up to five S351
Humidity Stage Modules (nine with a 24 VAC
transformer), a D351 Humidity Display
Module, and a Y350R Power Module
❑ Plug-together Connectors
and 35 mm DIN Rail
Mounting
Eliminates wiring between modules and
reduces installation costs
❑ Adjustable Setpoint Range
of 10-90% RH
Reduces inventory by covering the humidity
range required to support most humidity
applications
❑ Wide Adjustable Differential
of 2-10% RH
Enables the user to match the equipment
cycle rate and sequencing for a given
application
❑ Humidification or
Dehumidification Modes of
Operation
Works in a variety of humidification or
dehumidification applications
❑ Interchangeable Humidity
Transmitters
Increases versatility and serviceability
Replaces Part Numbers: W351AA-2, CARW351AA-2