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Documents: HS-412

Instruction Manual Series HS Catalog Page More Info

HS-412 | Humidity switch | 4-20 mA input sensor | 230 VAC supply voltage. | Dwyer

Humidity switch, 4-20 mA input sensor, 230 VAC supply voltage.

Brand: DwyerSKU: HS-412

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Overview Details for HS-412

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Humidity switch | 4-20 mA input sensor | 230 VAC supply voltage.

SERIES HS HUMIDITY SWITCH

Programmable, 8 A Relay, 3-Digit Display

The Series HS Humidity Switch provides control for humidifying or dehumidifying systems. Relative humidity, output status, and error messaging can be viewed on the bright green LED. Access to programming parameters can be locked for security purposes using the password protection feature.

Product Applications

Industrial Chillers
Environmental Chambers
Walk-ins and Freezers
Heat Sealers
Beer and Wine Chillers
Mug Frosters
Coolers
Display Cases and Cabinets
Meat and Produce Storage
Floral Preservation
Refrigerated Transportation
Laboratories
Food Service Equipment
Ovens and Dryers
Greenhouses
Museums
Tobacco Preservation
Monitor Humidity in Ducts

Relative humidity display and control
Parameter protection
0 to 1 V, 4 to 20 mA or 3 V (THC-P) input selection