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Series WHT Weather-Resistant Humidity/Temperature Transmitter
Brand: Dwyer Instruments, LLCThe compact Series WHT Humidity/Temperature Transmitter is designed to withstand the elements.
A removable sintered filter protects the polymer capacitance sensor from solid objects that may come in contact with the transmitter.
The transmitter is available with 4 to 20 mA or 0 to 10 VDC output signals for both temperature and humidity.
This transmitter is ideal for measuring outside air temperature and humidity levels for air handling economizer applications.
Features- RH or RH and Temperature Outputs
- Compact NEMA 3S Construction
Displaying price & availability for United States in CAD Change Location
22 models matching criteria
- Accuracy - 3%
- Output - 0 to 5 Vdc
100+ In Stock
$642.00CAD
Does not ship to United States
- Accuracy - 2%
- Output - 4-20 mA
- Temperature Output - 4-20 mA
100+ In Stock
$2,495.00CAD
Does not ship to United States
50+ In Stock
$1,904.00CAD
Does not ship to United States
- Accuracy - 2%
- Output - 4-20 mA
- Temperature Output - None
50+ In Stock
$2,281.00CAD
Does not ship to United States
- Accuracy - 2%
- Output - 0 to 10 Vdc
- Temperature Output - 10K O Type III
50+ In Stock
$1,117.00CAD
Does not ship to United States
- Accuracy - 2%
- Output - 0 to 10 Vdc
- Temperature Output - 0 to 10 Vdc
50+ In Stock
$2,401.00CAD
Does not ship to United States
50+ In Stock
$2,021.00CAD
Does not ship to United States
- Accuracy - 3%
- Output - 0 to 10 Vdc
50+ In Stock
$1,153.00CAD
Does not ship to United States
50+ In Stock
$1,278.00CAD
Does not ship to United States
- Accuracy - 2%
- Output - 0 to 5 Vdc
- Temperature Output - 0 to 5 Vdc
50+ In Stock
$1,279.00CAD
Does not ship to United States
50+ In Stock
$1,458.00CAD
Does not ship to United States
- Accuracy - 2%
- Output - 4-20 mA
50+ In Stock
$980.00CAD
Does not ship to United States
- Accuracy - 2%
- Output - 0 to 10 Vdc
25+ In Stock
$1,178.00CAD
Does not ship to United States
25+ In Stock
$1,777.00CAD
Does not ship to United States
25+ In Stock
$1,419.00CAD
Does not ship to United States
- Accuracy - 2%
- Output - 0 to 5 Vdc
25+ In Stock
$823.00CAD
Does not ship to United States
- Accuracy - 2%
- Output - 0 to 10 Vdc
- Temperature Output - None
25+ In Stock
$590.00CAD
Does not ship to United States
- Accuracy - 2%
- Output - 0 to 5 Vdc
- Temperature Output - None
25+ In Stock
$1,908.00CAD
Does not ship to United States
25+ In Stock
$1,763.00CAD
Does not ship to United States
- Accuracy - 3%
- Output - 4-20 mA
11 In Stock
$1,851.00CAD
Does not ship to United States
- Accuracy - 2%
- Output - 4-20 mA
- Temperature Output - 10K O Type III
8 In Stock
$1,790.00CAD
Does not ship to United States
Specifications
Brand
Accuracy
- ± 0.3° C at 25° C (± 0.9° F at 77° F)
- RH: ± 3 % at 20 to 80 %
- RH: ± 4 % at 10-20 %, 80-90 %
- Thermistor: ± 0.2° C at 25° C (± 0.36° F at 77° F)
Approvals & Certifications
- CE
Compensated Temperature
- -20° to 60° C (-4° to 140° F) - RH
Electrical Connectors
- Removable Screw Terminal Block
Enclosure, Body Material
- Polyamide
Environmental Protection
- IP54
- NEMA 3S
Humidity
- 0 to 100 % Relative Humidity
Hysteresis
- RH: ± 1 %
Output
- 0-10 V at 5 mA
- 0-5 V at 5 mA
- 4-20 mA
Power Requirement
- 10 to 29 Vac - (0 to 5 V Output Models)
- 10 to 35 Vdc - (0 to 5 V Output Models, 4-20 mA Loop Powered Models)
- 15 to 29 Vac (0-10 V Output Models)
- 15 to 35 Vdc - (0-10 V Output Models)
Repeatability
- RH: ± 0.1 % Typical
Response Time
- 15 seconds
Sensor / Probe Material
- Capacitance Polymer
Sensor / Probe Type
- RH
- Thermistor - 10 kiloohms (Typical III)
Storage Temperature
- -40° to 80° C (-40° to 176° F)
Temperature Range
- -40° to 60° C (-40° to 140° F)
- Air Handling Economizers
- Air Environment Monitoring in Agriculture or Livestock Cultivation Houses
