HS-311 | Humidity switch | 0-3 V input sensor | 110 VAC supply voltage. | Dwyer Instruments
$160.52
Get your Special Pricing!
Log In / Create an Account for the LOWEST PRICING on our most Popular Brands!
Brand: Dwyer InstrumentsSKU: HS-311
Availability: Get a Quote

Speak With a Technical Expert

Call (847) 773-1023

Hours: 9am - 5pm CDT M-F

Email

HS-311 | Humidity switch | 0-3 V input sensor | 110 VAC supply voltage. | Dwyer Instruments

Dwyer Instruments | HS-311
The photo is for representation purposes only and may not be a photo of product being purchased.
Search products similar to HS-311
Jump to: DocumentsOverview SpecificationsReviews

Documents and manuals

Dwyer Instruments HS-311 Documents

Instruction ManualSeries HS Catalog Page More Info

Overview

Details for HS-311

NCO Humidity Switch HS-311 by Dwyer Instruments The Dwyer Instruments HS-311 is a reliable humidity switch designed to monitor and control humidity levels in various industrial and commercial applications. Operating on 110VAC, this switch provides accurate and dependable humidity readings. Featuring a sturdy design, the HS-311 switch is built to withstand harsh environments, ensuring long-term performance. Its compact size allows for easy installation in areas where space is limited. Key Features: * Monitors and controls humidity levels * 110VAC operation * Durable construction for industrial applications * Compact design for easy installation Applications: * Industrial HVAC systems * Environmental monitoring * Data centers * Laboratories Our HVAC supply store offers the best prices and fast shipping on the Dwyer Instruments HS-311 humidity switch. Trust our expertise to provide the right equipment for your industrial needs!

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

Specifications

Series
HS HUMIDITY SWITCH
Category/Type
Air Quality
Type
Humidity Switches
Series
HS HUMIDITY SWITCH
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.

Reviews

Recently Viewed

People Also Searched

HS-311
Dwyer Instruments HS-311
HS 311
HS311
Dwyer Instruments HS 311
Dwyer Instruments HS311
HS-311 price
Dwyer Instruments HS-311 price
HS 311 price
HS311 price
Dwyer Instruments HS 311 price
Dwyer Instruments HS311 price
Sign in to your account
Show

Forgot password?

Don’t have an account?
Create account
Register New Account
Show
Show

Sign In

Your Cart
items in the Cart
The product has been added to cart.
There are items in your cart.

Total:

View Cart
Continue Shopping

Get a Quote

HS-311 | Humidity switch | 0-3 V input sensor | 110 VAC supply voltage. | Dwyer Instruments


Upload image: