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WHT-311
Humidity/Temperature Transmitter, 0% to 100% RH, 3%, 4 to 20 mA Output, Weather-Resistant
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ManufacturerDWYER
Manufacturer Part NoWHT-311
Order Code4291131
Product RangeWHT Series
Technical Datasheet
Available to Order
Manufacturer Standard Lead Time: 5 week(s)
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $309.170 ($355.5455) |
Price for:Each
Minimum: 1
Multiple: 1
$309.17 ($355.55 inc GST)
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Product Information
ManufacturerDWYER
Manufacturer Part NoWHT-311
Order Code4291131
Product RangeWHT Series
Technical Datasheet
Sensor Output TypeCurrent
Humidity Range0% to 100% Relative Humidity
Supply Voltage Min10VDC
Supply Voltage Max35VDC
Sensing Accuracy3%
Sensor MountingPanel Mount
Response Time15s
Operating Temperature Min-40°C
Operating Temperature Max60°C
Product RangeWHT Series
Qualification-
SVHCTo Be Advised
Product Overview
WHT-311 is a compact series WHT weather-resistant humidity/temperature transmitter 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. This transmitter is ideal for measuring outside air temperature and humidity levels for air handling economizer applications. Typical applications include air handling economizers and air environment monitoring in agriculture or livestock cultivation houses.
- 4-20mA RH output
- 3% accuracy
- Easy installation into tight spaces with compact NEMA 3S housing
- Reduced installation costs with combination RH and temperature outputs as required
- 15s response time
- Removable screw terminal block electrical connections
- Capacitance polymer RH sensor
- ABS enclosure
- ±1% RH hysteresis, ±0.1% typical RH repeatability
- Designed to meet NEMA 3S (IP54) enclosure rating
Technical Specifications
Sensor Output Type
Current
Supply Voltage Min
10VDC
Sensing Accuracy
3%
Response Time
15s
Operating Temperature Max
60°C
Qualification
-
Humidity Range
0% to 100% Relative Humidity
Supply Voltage Max
35VDC
Sensor Mounting
Panel Mount
Operating Temperature Min
-40°C
Product Range
WHT Series
SVHC
To Be Advised
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
Tariff No:90258080
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:To Be Advised
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.136078