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DWYER WHT

Photo DWYER WHT Description DWYER WHT Specifications DWYER WHT Ordering DWYER WHT Model Chart DWYER WHT User Manual for DWYER WHT Related instruments to DWYER WHT

DWYER WHT weather-resistant humidity & temperature transmitter

DWYER WHT weather-resistant humidity & temperature transmitter

The 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.

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Made in USA. brand DWYER, model WHT

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

Retailprice from $147.7

Available

Available

Founded in 1931, DWYER manufactures equipment for measurement, conversion and control – pressure, temperature, level, flow.

Advantages

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Advantages

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Advantages

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

Advantages

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of DWYER WHT

PRODUCT APPLICATIONS

  • Air handling economizers
  • Air environment monitoring in agriculture or livestock cultivation houses

FEATURES

  • RH or RH and temperature outputs
  • Compact NEMA 3S construction

Technical specifications of DWYER WHT

  • Relative Humidity Range: 0 to 100% RH.
  • Temperature Range: -40 to 140°F (-40 to 60°C).
  • Sensor Accuracy, RH: ±2% 20 to 80% RH, ±3% @ 10 to 20%, 80 to 90% RH.
  • Accuracy: 4 to 20 mA Output: ±0.9°F @ 72°F (±0.3°C @ 25°C); Passive Output: ±0.36°F @ 77°F (±0.2°C @ 25°C).
  • Hysteresis, RH: ±1%.
  • Repeatability, RH: ±0.1% typical.
  • Temperature Limits: -40 to 140°F (-40 to 60°C).
  • Storage Temperature: -40 to 176°F (-40 to 80°C).
  • Compensated Temperature Range, RH: -4 to 140°F (-20 to 60°C).
  • Power Requirements: 4-20 mA loop powered models: 10-35 VDC; 0-10 V output models: 15-35 VDC or 15-29 VAC; 0-5 V output models: 10-35 VDC or 10-29 VAC.
  • Output Signal: 4-20 mA loop powered models: 4-20 mA; 0-10 V output models: 0-10 V @ 5 mA max; 0-5 V output models: 0-5 V @ 5 mA max.
  • Response Time: 15 s.
  • Electrical Connections: Removable screw terminal block.
  • Drift: <1% RH/year.
  • RH Sensor: Capacitance polymer.
  • Temperature Sensor: 4 to 20 mA output: solid state band gap; Passive output: 10K @ 25°C thermistor (Dwyer curve A).
  • Enclosure: ABS.
  • Enclosure Rating: Designed to meet NEMA 3S (IP54).
  • Weight: 0.3 oz (8.5 g).
  • Compliance: CE.

How to buy DWYER WHT

Model Description Price
WHT-310 Water-resistant humidity transmitter with sintered filter, 3% accuracy, 4-20 mA humidity output.
$147.70
WHT-311 Water-resistant humidity/temperature transmitter with sintered filter, 3% accuracy, 4-20 mA humidity and temperature output.
$162.00
WHT-31A Water-resistant humidity/temperature transmitter with sintered filter, 3% accuracy, 4-20 mA humidity output and 10K Ω Type III, curve A temperature output.
$162.00
WHT-320 Water-resistant humidity transmitter with sintered filter, 3% accuracy, 0-10 VDC humidity output.
$147.70
WHT-322 Water-resistant humidity/temperature transmitter with sintered filter, 3% accuracy, 0-10 VDC humidity and temperature output.
$162.00
WHT-32A Water-resistant humidity/temperature transmitter with sintered filter, 3% accuracy, 0-10 VDC humidity output and 10K Ω Type III, curve A temperature output.
$162.00
WHT-330 Water-resistant humidity transmitter with sintered filter, 3% accuracy, 0-5 VDC humidity output.
$147.70
WHT-333 Water-resistant humidity/temperature transmitter with sintered filter, 3% accuracy, 0-5 VDC humidity and temperature output.
$162.00

Model Chart DWYER WHT

EXAMPLE WHT 2 1 1 Series WHT-211 Humidity/Temperature Transmitter, 2% accuracy, current 4-20 mA RH output, current 4-20 mA temperature output.
SERIES WHT Humidity/Temperature Transmitter
ACCURACY 2
3		 2%
3%
RH OUTPUT 1
2
3		 Current 4-20 mA Output
Voltage 0-10 VDC Output
Voltage 0-5 VDC Output
TEMPERATURE OUTPUT 0
1
2
3
A
B
C
D
E		 None
Current 4-20 mA Output
Voltage 0-10 VDC Output
Voltage 0-5 VDC Output
10K Ohm TC Curve A
10K Ohm TC Curve B
3K Ohm TC Curve C
100 Ohm RTD Curve D
1K Ohm RTD Curve E

User Guide and Instruction manual for DWYER WHT

You can request the necessary certificates, documentation, instructions and user guide for DWYER WHT using the special form.

You can buy DWYER WHT in Latvia at a price starting from147.7 $ in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email . DWYER WHT price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.

See also: Temperature and humidity sensors 0 10v output,  Temperature and humidity transmitters & sensors,  Temperature sensors with 4 20ma output,  Wall mounted temperature and humidity sensors for room & indoor