Humidity

These versatile products are used in a wide variety of applications such as building commissioning, pulp and paper plants, measuring pool room humidity, air economizers and more. Find a wide selection of humidity products to fit your application.

Showing 1 to 20 of 24 products

Dwyer 485B-1 Digital Thermo-Hygrometer, -20 to 140°F, 0 to 100% RH
Model: 485B-1

Sale Price	$441.32 USD
Regular Price	$472.00 USD
Availability	5 Days1 in Stock

Qty:

Sale Price	$441.32 USD
Regular Price	$472.00 USD
Availability	5 Days1 in Stock
Quantity

Dwyer HS-411 Humidity Switch (4 to 20mA) with 110VAC
Model: HS-411

Sale Price	$113.23 USD
Regular Price	$121.10 USD
Availability	1 in Stock

Qty:

Sale Price	$113.23 USD
Regular Price	$121.10 USD
Availability	1 in Stock
Quantity

Dwyer 657-1 Relative Humidity/Temperature Transmitter with Probe
Model: 657-1

Sale Price	$343.24 USD
Regular Price	$367.10 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$343.24 USD
Regular Price	$367.10 USD
Availability	1 Week1 to 2 Weeks
Quantity

Dwyer 657C-1 Relative Humidity/Temperature Transmitter with Conduit housing
Model: 657C-1

Sale Price	$380.22 USD
Regular Price	$406.65 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$380.22 USD
Regular Price	$406.65 USD
Availability	1 Week1 to 2 Weeks
Quantity

Dwyer HS-111 Humidity Switch (0 to 1V) with 110VAC
Model: HS-111

Sale Price	$109.40 USD
Regular Price	$117.00 USD
Availability	2 Days

Qty:

Sale Price	$109.40 USD
Regular Price	$117.00 USD
Availability	2 Days
Quantity

Dwyer HS-311 Humidity Switch (0 to 3V) with 110VAC
Model: HS-311

Sale Price	$113.23 USD
Regular Price	$121.10 USD
Availability	1 Week

Qty:

Sale Price	$113.23 USD
Regular Price	$121.10 USD
Availability	1 Week
Quantity

Dwyer HS-312 Humidity Switch (0 to 3V) with 230VAC
Model: HS-312

Sale Price	$109.40 USD
Regular Price	$117.00 USD
Availability	1 Week

Qty:

Sale Price	$109.40 USD
Regular Price	$117.00 USD
Availability	1 Week
Quantity

Dwyer HS-412 Humidity Switch (4 to 20mA) with 230VAC
Model: HS-412

Sale Price	$109.40 USD
Regular Price	$117.00 USD
Availability	8 to 9 Weeks

Qty:

Sale Price	$109.40 USD
Regular Price	$117.00 USD
Availability	8 to 9 Weeks
Quantity

Dwyer RHP-2D10 Duct Humidty, 4-20Ma 2%
Model: RHP-2D10

Sale Price	$149.65 USD
Regular Price	$160.05 USD
Availability	5 Days1 to 2 Weeks

Qty:

Sale Price	$149.65 USD
Regular Price	$160.05 USD
Availability	5 Days1 to 2 Weeks
Quantity

Dwyer RHP-2D11 Rh/Temperature Transmitter, Duct Mount, 2% Accuracy
Model: RHP-2D11

Sale Price	$169.71 USD
Regular Price	$181.51 USD
Availability	1 to 2 Weeks2 to 3 Weeks

Qty:

Sale Price	$169.71 USD
Regular Price	$181.51 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity

Dwyer RHP-2D11-LCD Rh/Temperature Transmitter, Duct Mount With Lcd, 2% Accuracy
Model: RHP-2D11-LCD

Sale Price	$222.53 USD
Regular Price	$238.00 USD
Availability	3 Days1 to 2 Weeks

Qty:

Sale Price	$222.53 USD
Regular Price	$238.00 USD
Availability	3 Days1 to 2 Weeks
Quantity

Dwyer RHP-2D1A Duct Temp/Humidity 10K 4-20Ma, 2% Accuracy
Model: RHP-2D1A

Sale Price	$158.20 USD
Regular Price	$169.20 USD
Availability	1 to 2 Weeks1 to 2 Weeks

Qty:

Sale Price	$158.20 USD
Regular Price	$169.20 USD
Availability	1 to 2 Weeks1 to 2 Weeks
Quantity

Dwyer RHP-2N44 Humidity/Temperature Transmitter, 2% accuracy
Model: RHP-2N44

Sale Price	$133.47 USD
Regular Price	$142.75 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$133.47 USD
Regular Price	$142.75 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Dwyer RHP-2N4A Humidity/Temperature Transmitter with 10K type III thermistor temperature sensor, 2% accuracy
Model: RHP-2N4A

Sale Price	$133.66 USD
Regular Price	$142.95 USD
Availability	2 to 3 Weeks2 to 3 Weeks

Qty:

Sale Price	$133.66 USD
Regular Price	$142.95 USD
Availability	2 to 3 Weeks2 to 3 Weeks
Quantity

Dwyer RHP-2O10 Rh/Temperature Transmitter, OSA Mount, 2% Accuracy
Model: RHP-2O10

Sale Price	$142.45 USD
Regular Price	$152.35 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$142.45 USD
Regular Price	$152.35 USD
Availability	1 Week1 to 2 Weeks
Quantity

Dwyer RHP-2O11 Rh/Temperature Transmitter, OSA Mount, 2% Accuracy
Model: RHP-2O11

Sale Price	$153.15 USD
Regular Price	$163.80 USD
Availability	1 to 2 Weeks2 to 3 Weeks

Qty:

Sale Price	$153.15 USD
Regular Price	$163.80 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity

Dwyer RHP-2O1A Outside Air Temp/Humidity 10 K/4-20Ma 2% Acc
Model: RHP-2O1A

Sale Price	$142.31 USD
Regular Price	$152.20 USD
Availability	1 to 2 Weeks2 to 3 Weeks

Qty:

Sale Price	$142.31 USD
Regular Price	$152.20 USD
Availability	1 to 2 Weeks2 to 3 Weeks
Quantity

Dwyer RHP-3D10 Humidity Transmitter, Duct Mount, 3% Accuracy
Model: RHP-3D10

Sale Price	$136.51 USD
Regular Price	$146.00 USD
Availability	1 Week1 to 2 Weeks

Qty:

Sale Price	$136.51 USD
Regular Price	$146.00 USD
Availability	1 Week1 to 2 Weeks
Quantity

Dwyer RHP-3D11 Rh/Temperature Transmitter, Duct Mount, 3% Accuracy
Model: RHP-3D11

Sale Price	$162.41 USD
Regular Price	$173.70 USD
Availability	2 to 3 Weeks3 to 4 Weeks

Qty:

Sale Price	$162.41 USD
Regular Price	$173.70 USD
Availability	2 to 3 Weeks3 to 4 Weeks
Quantity

Dwyer RHP-3D11-LCD Rh/Temperature Transmitter, Duct Mount With LCD, 3% Accuracy
Model: RHP-3D11-LCD

Sale Price	$215.52 USD
Regular Price	$230.50 USD
Availability	4 Days1 to 2 Weeks

Qty:

Sale Price	$215.52 USD
Regular Price	$230.50 USD
Availability	4 Days1 to 2 Weeks
Quantity

Showing 1 to 20 of 24 products

4.8/5 Stars

4.8/5 Stars

Humidity

Dwyer 485B-1 Digital Thermo-Hygrometer, -20 to 140°F, 0 to 100% RH Model: 485B-1

Qty:

Dwyer HS-411 Humidity Switch (4 to 20mA) with 110VAC Model: HS-411

Qty:

Dwyer 657-1 Relative Humidity/Temperature Transmitter with Probe Model: 657-1

Qty:

Dwyer 657C-1 Relative Humidity/Temperature Transmitter with Conduit housing Model: 657C-1

Qty:

Dwyer HS-111 Humidity Switch (0 to 1V) with 110VAC Model: HS-111

Qty:

Dwyer HS-311 Humidity Switch (0 to 3V) with 110VAC Model: HS-311

Qty:

Dwyer HS-312 Humidity Switch (0 to 3V) with 230VAC Model: HS-312

Qty:

Dwyer HS-412 Humidity Switch (4 to 20mA) with 230VAC Model: HS-412

Qty:

Dwyer RHP-2D10 Duct Humidty, 4-20Ma 2% Model: RHP-2D10

Qty:

Dwyer RHP-2D11 Rh/Temperature Transmitter, Duct Mount, 2% Accuracy Model: RHP-2D11

Qty:

Dwyer RHP-2D11-LCD Rh/Temperature Transmitter, Duct Mount With Lcd, 2% Accuracy Model: RHP-2D11-LCD

Qty:

Dwyer RHP-2D1A Duct Temp/Humidity 10K 4-20Ma, 2% Accuracy Model: RHP-2D1A

Qty:

Dwyer RHP-2N44 Humidity/Temperature Transmitter, 2% accuracy Model: RHP-2N44

Qty:

Dwyer RHP-2N4A Humidity/Temperature Transmitter with 10K type III thermistor temperature sensor, 2% accuracy Model: RHP-2N4A

Qty:

Dwyer RHP-2O10 Rh/Temperature Transmitter, OSA Mount, 2% Accuracy Model: RHP-2O10

Qty:

Dwyer RHP-2O11 Rh/Temperature Transmitter, OSA Mount, 2% Accuracy Model: RHP-2O11

Qty:

Dwyer RHP-2O1A Outside Air Temp/Humidity 10 K/4-20Ma 2% Acc Model: RHP-2O1A

Qty:

Dwyer RHP-3D10 Humidity Transmitter, Duct Mount, 3% Accuracy Model: RHP-3D10

Qty:

Dwyer RHP-3D11 Rh/Temperature Transmitter, Duct Mount, 3% Accuracy Model: RHP-3D11

Qty:

Dwyer RHP-3D11-LCD Rh/Temperature Transmitter, Duct Mount With LCD, 3% Accuracy Model: RHP-3D11-LCD

Qty:

Dwyer 485B-1 Digital Thermo-Hygrometer, -20 to 140°F, 0 to 100% RH
Model: 485B-1

Dwyer HS-411 Humidity Switch (4 to 20mA) with 110VAC
Model: HS-411

Dwyer 657-1 Relative Humidity/Temperature Transmitter with Probe
Model: 657-1

Dwyer 657C-1 Relative Humidity/Temperature Transmitter with Conduit housing
Model: 657C-1

Dwyer HS-111 Humidity Switch (0 to 1V) with 110VAC
Model: HS-111

Dwyer HS-311 Humidity Switch (0 to 3V) with 110VAC
Model: HS-311

Dwyer HS-312 Humidity Switch (0 to 3V) with 230VAC
Model: HS-312

Dwyer HS-412 Humidity Switch (4 to 20mA) with 230VAC
Model: HS-412

Dwyer RHP-2D10 Duct Humidty, 4-20Ma 2%
Model: RHP-2D10

Dwyer RHP-2D11 Rh/Temperature Transmitter, Duct Mount, 2% Accuracy
Model: RHP-2D11

Dwyer RHP-2D11-LCD Rh/Temperature Transmitter, Duct Mount With Lcd, 2% Accuracy
Model: RHP-2D11-LCD

Dwyer RHP-2D1A Duct Temp/Humidity 10K 4-20Ma, 2% Accuracy
Model: RHP-2D1A

Dwyer RHP-2N44 Humidity/Temperature Transmitter, 2% accuracy
Model: RHP-2N44

Dwyer RHP-2N4A Humidity/Temperature Transmitter with 10K type III thermistor temperature sensor, 2% accuracy
Model: RHP-2N4A

Dwyer RHP-2O10 Rh/Temperature Transmitter, OSA Mount, 2% Accuracy
Model: RHP-2O10

Dwyer RHP-2O11 Rh/Temperature Transmitter, OSA Mount, 2% Accuracy
Model: RHP-2O11

Dwyer RHP-2O1A Outside Air Temp/Humidity 10 K/4-20Ma 2% Acc
Model: RHP-2O1A

Dwyer RHP-3D10 Humidity Transmitter, Duct Mount, 3% Accuracy
Model: RHP-3D10

Dwyer RHP-3D11 Rh/Temperature Transmitter, Duct Mount, 3% Accuracy
Model: RHP-3D11

Dwyer RHP-3D11-LCD Rh/Temperature Transmitter, Duct Mount With LCD, 3% Accuracy
Model: RHP-3D11-LCD