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Humidity Transmitters

These products allow you monitor humidity and temperature in a variety of environments and applications. Use them in agriculture or livestock cultivation houses, air handling economizers, pool room humidity monitoring and much more. Find a wide selection of these products to fit your application.


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

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

Sale Price $343.24 USD
Regular Price $367.10 USD
Availability 1 Week

Qty:

Sale Price $343.24 USD
Regular Price $367.10 USD
Availability 1 Week
Quantity

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

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 Week

Qty:

Sale Price $380.22 USD
Regular Price $406.65 USD
Availability 1 Week
Quantity

Dwyer BTT Series Temperature Transmitter, outside air, 2.5"-

Dwyer BTT Series Temperature Transmitter, outside air, 2.5"
Model: BTT-O25-1

Sale Price $87.89 USD
Regular Price $94.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $87.89 USD
Regular Price $94.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer RHP Series Humidity/Temperature Transmitters-

Dwyer RHP Series Humidity/Temperature Transmitters

Combines voltage or current humidity transmitter output with a passive temperature thermistor or RTD output. The polymer capacitance humidity sensor is not affected by condensation, fog, high humidity, or contaminants. The humidity sensors are available with 2% or 3% accuracies. Duct mounted transmitters are available.


Dwyer RHP-2F1A Passive Temperature Sensor Transmitter with Duct Mount and Sintered Filter, Type III-

Dwyer RHP-2F1A Passive Temperature Sensor Transmitter with Duct Mount and Sintered Filter, Type III
Model: RHP-2F1A

Sale Price $125.29 USD
Regular Price $134.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $125.29 USD
Regular Price $134.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer RHP-2O1B RHP Series Humidity/Temperature Transmitter, OSA-mount, 2% RH-

Dwyer RHP-2O1B RHP Series Humidity/Temperature Transmitter, OSA-mount, 2% RH
Model: RHP-2O1B

Sale Price $147.96 USD
Regular Price $158.25 USD
Availability 1 Week

Qty:

Sale Price $147.96 USD
Regular Price $158.25 USD
Availability 1 Week
Quantity

Dwyer RHPLC-2N11 Series RHPLC North American Humidity/Temperature Transmitter, 2% accuracy, 4 to 20 mA-

Dwyer RHPLC-2N11 Series RHPLC North American Humidity/Temperature Transmitter, 2% accuracy, 4 to 20 mA
Model: RHPLC-2N11

Sale Price $122.03 USD
Regular Price $130.51 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $122.03 USD
Regular Price $130.51 USD
Availability 2 to 3 Weeks
Quantity

Dwyer RHPLC-2N22 Series RHPLC North American Humidity/Temperature Transmitter, 2% accuracy, 0 to 10 VDC-

Dwyer RHPLC-2N22 Series RHPLC North American Humidity/Temperature Transmitter, 2% accuracy, 0 to 10 VDC
Model: RHPLC-2N22

Sale Price $117.34 USD
Regular Price $125.50 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $117.34 USD
Regular Price $125.50 USD
Availability 2 to 3 Weeks
Quantity

Dwyer RHPLC-3N11 Series RHPLC North American Humidity/Temperature Transmitter, 3% accuracy, 4 to 20 mA-

Dwyer RHPLC-3N11 Series RHPLC North American Humidity/Temperature Transmitter, 3% accuracy, 4 to 20 mA
Model: RHPLC-3N11

Sale Price $105.66 USD
Regular Price $113.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $105.66 USD
Regular Price $113.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer RHPLC-3N1A Series RHPLC North American Humidity/Temperature Transmitter, 3% accuracy, 10k type III thermistor-

Dwyer RHPLC-3N1A Series RHPLC North American Humidity/Temperature Transmitter, 3% accuracy, 10k type III thermistor
Model: RHPLC-3N1A

Sale Price $100.28 USD
Regular Price $107.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $100.28 USD
Regular Price $107.25 USD
Availability 2 to 3 Weeks
Quantity

Dwyer RHPLC-3N1B Series RHPLC North American Humidity/Temperature Transmitter, 3% accuracy, 10k type II thermistor-

Dwyer RHPLC-3N1B Series RHPLC North American Humidity/Temperature Transmitter, 3% accuracy, 10k type II thermistor
Model: RHPLC-3N1B

Sale Price $100.28 USD
Regular Price $107.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $100.28 USD
Regular Price $107.25 USD
Availability 2 to 3 Weeks
Quantity

Dwyer RHPLC-3N22 Series RHPLC North American Humidity/Temperature Transmitter, 3% accuracy, 0 to 10 VDC-

Dwyer RHPLC-3N22 Series RHPLC North American Humidity/Temperature Transmitter, 3% accuracy, 0 to 10 VDC
Model: RHPLC-3N22

Sale Price $105.66 USD
Regular Price $113.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $105.66 USD
Regular Price $113.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer RHPLC-3N2A Series RHPLC North American Humidity/Temperature Transmitter, 3% accuracy, 10k type III thermistor-

Dwyer RHPLC-3N2A Series RHPLC North American Humidity/Temperature Transmitter, 3% accuracy, 10k type III thermistor
Model: RHPLC-3N2A

Sale Price $100.28 USD
Regular Price $107.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $100.28 USD
Regular Price $107.25 USD
Availability 2 to 3 Weeks
Quantity

Dwyer RHPLC-3N2B Series RHPLC North American Humidity/Temperature Transmitter, 3% accuracy, 10k type II thermistor-

Dwyer RHPLC-3N2B Series RHPLC North American Humidity/Temperature Transmitter, 3% accuracy, 10k type II thermistor
Model: RHPLC-3N2B

Sale Price $100.28 USD
Regular Price $107.25 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $100.28 USD
Regular Price $107.25 USD
Availability 2 to 3 Weeks
Quantity

Dwyer WHT-311 Water-Resistant Humidity/Temperature Transmitter-

Dwyer WHT-311 Water-Resistant Humidity/Temperature Transmitter
Model: WHT-311

Sale Price $151.47 USD
Regular Price $162.00 USD
Availability 3 Days

Qty:

Sale Price $151.47 USD
Regular Price $162.00 USD
Availability 3 Days
Quantity

Calibration Lab
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