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 chamberswalk-ins and freezersheat sealersbeer and chillers

mug frosterscoolers

display cases and cabinets

meat and produce storage

floral preservation

refrigerated transportation

laboratoriesfood service equipment

ovens and dryers

greenhouses

museumstobacco preservation

monitor humidity in ducts

modeldescription

hs-111humidity switch, 0-1 v input sensor, 110 vac supply voltage.

hs-112humidity switch, 0-1 v input sensor, 230 vac supply voltage.

hs-311humidity switch, 0-3 v input sensor, 110 vac supply voltage.

hs-312humidity switch, 0-3 v input sensor, 230 vac supply voltage.

hs-411humidity switch, 4-20 ma input sensor, 110 vac supply voltage.

hs-412humidity switch, 4-20 ma input sensor, 230 vac supply voltage.

specifications

relative humidity range:10 to 100% rh.

input:0 to 1 v, 3 v or 4 to 20 ma.

accuracy:thc-p: ±5% @ 20 to 90%; hs: ±1% rh.

display:3-digit, green, 1/2" (12.7 mm) digits.

resolution:1 digit.

temperature limits:32 to 158°f (0 to 70°c).

storage temperature:-4 to 176°f (-20 to 80°c).

output:16 a spdt relay @ 250 vac resistive.

horsepower rating (hp):1 hp.

control type:on/off.

power requirements:115 vac or 230 vac (depending on model).

memory backup:nonvolatile memory.

weight:2.3 oz (65 g).

front panel rating:ip64.

agency approvals:ce, curus.

features

relative humidity display and control

parameter protection

accessories

model numberdescription

thc-phumidity probe with 3v output & 4' (1.2 m) cable.

0 to 1 v, 4 to 20 ma or 3 v (thc-p) input selection

Certification : YAS

Type : Series HS Humidity Switch

Brand Name : DWYER USA

Accuracy : THC-P: ±5% @ 20 To 90%; HS: ±1% RH.

Usage : Industrial

Display : 1/2

Power Supply : 115 VAC Or 230 VAC (depending On Model).

Voltage : 115 VAC Or 230 VAC (depending On Model).

Power : 115 VAC Or 230 VAC (depending On Model).

Warranty : 1 Year

Material : Plastic

Operating Temperatyre : 32 To 158°F (0 To 70°C).

Color : BLACK

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 chamberswalk-ins and freezersheat sealersbeer and chillers

mug frosterscoolers

display cases and cabinets

meat and produce storage

floral preservation

refrigerated transportation

laboratoriesfood service equipment

ovens and dryers

greenhouses

museumstobacco preservation

monitor humidity in ducts

modeldescription

hs-111humidity switch, 0-1 v input sensor, 110 vac supply voltage.

hs-112humidity switch, 0-1 v input sensor, 230 vac supply voltage.

hs-311humidity switch, 0-3 v input sensor, 110 vac supply voltage.

hs-312humidity switch, 0-3 v input sensor, 230 vac supply voltage.

hs-411humidity switch, 4-20 ma input sensor, 110 vac supply voltage.

hs-412humidity switch, 4-20 ma input sensor, 230 vac supply voltage.

specifications

relative humidity range:10 to 100% rh.

input:0 to 1 v, 3 v or 4 to 20 ma.

accuracy:thc-p: ±5% @ 20 to 90%; hs: ±1% rh.

display:3-digit, green, 1/2" (12.7 mm) digits.

resolution:1 digit.

temperature limits:32 to 158°f (0 to 70°c).

storage temperature:-4 to 176°f (-20 to 80°c).

output:16 a spdt relay @ 250 vac resistive.

horsepower rating (hp):1 hp.

control type:on/off.

power requirements:115 vac or 230 vac (depending on model).

memory backup:nonvolatile memory.

weight:2.3 oz (65 g).

front panel rating:ip64.

agency approvals:ce, curus.

features

relative humidity display and control

parameter protection

accessories

model numberdescription

thc-phumidity probe with 3v output & 4' (1.2 m) cable.

0 to 1 v, 4 to 20 ma or 3 v (thc-p) input selection

Certification : YAS

Type : Series HS Humidity Switch

Brand Name : DWYER USA

Accuracy : THC-P: ±5% @ 20 To 90%; HS: ±1% RH.

Usage : Industrial

Display : 1/2

Power Supply : 115 VAC Or 230 VAC (depending On Model).

Voltage : 115 VAC Or 230 VAC (depending On Model).

Power : 115 VAC Or 230 VAC (depending On Model).

Warranty : 1 Year

Material : Plastic

Operating Temperatyre : 32 To 158°F (0 To 70°C).

Color : BLACK