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Series RH-R Humidity/Temperature Transmitter

Brand: Dwyer Instruments, LLC

The Series RH-R Humidity Transmitter is the ideal transmitter for those applications where space is limited.

The compact sensor is protected by a removable filter. It can be mounted up to 16 feet away from the weatherproof base.

The Series RH-R is ideal for environmental chambers, rubber bladder burst detection and air handler applications.
Features
  • Cable Lengths from 4' to 16'
  • Remote Housing Allows for Flexibility Sensing Where Space May be Limited

1 - 12 of 16 Part Numbers
RHT-R004
RHT-R004
  • Model - Humidity / Temperature
  • Output - Current
  • Cable Length - 4 feet
RHT-R008
RHT-R008
  • Model - Humidity / Temperature
  • Output - Current
  • Cable Length - 8 feet
RHT-R012
RHT-R012
  • Model - Humidity / Temperature
  • Output - Current
  • Cable Length - 12 feet
RHT-R016
RHT-R016
  • Model - Humidity / Temperature
  • Output - Current
  • Cable Length - 16 feet
RHT-R104
RHT-R104
  • Model - Humidity / Temperature
  • Output - Voltage
  • Cable Length - 4 feet
RHT-R108
RHT-R108
  • Model - Humidity / Temperature
  • Output - Voltage
  • Cable Length - 8 feet
RHT-R112
RHT-R112
  • Model - Humidity / Temperature
  • Output - Voltage
  • Cable Length - 12 feet
RHT-R116
RHT-R116
  • Model - Humidity / Temperature
  • Output - Voltage
  • Cable Length - 16 feet
RHU-R004
RHU-R004
  • Model - Humidity
  • Output - Current
  • Cable Length - 4 feet
RHU-R008
RHU-R008
DWYER Humidity Transmitter, 8' Cable, Current Output.
  • Model - Humidity
  • Output - Current
  • Cable Length - 8 feet
RHU-R012
RHU-R012
  • Model - Humidity
  • Output - Current
  • Cable Length - 12 feet
RHU-R016
RHU-R016
DWYER Humidity Transmitter, 16' Cable, Current Output.
  • Model - Humidity
  • Output - Current
  • Cable Length - 16 feet
1 - 12 of 16 Part Numbers

Specifications

Accuracy

  • ± 2 % at 10-90 %

Approvals & Certifications

  • CE

Cable Length

  • 12 feet (3.65 metres)
  • 16 feet (4.9 metres)
  • 4 feet (1.21 metres)
  • 8 feet (2.4 metres)

Compensated Temperature

  • -20° to 60° C (-4° to 140° F)

Conduit Connection

  • 1/2” NPT

Electrical Connectors

  • Terminal Block

Enclosure, Body Material

  • Aluminum Enclosure
  • Polycarbonate

Environmental Protection

  • IP66
  • NEMA 4X

Humidity

  • 0 to 100 % Relative Humidity

Media

  • Dry Clean Air

NPS Connection

  • 1/2” NPS MaleM

Output

  • 0-10 Vdc
  • 4-20 mA

Power Options

  • Loop Powered

Power Requirement

  • 10-35 Vdc

Response Time

  • Less than 15 seconds

Sensor / Probe Material

  • Capacitance Polymer - RH Sensor

Sensor, Probe Type

  • RH

Storage Temperature

  • -40° to 80° C (-40° to 176° F)

Temperature Range

  • -40° to 60° C (-40° to 140° F)

Thermal Drift

  • Less than 1 %/Year

  • Process System Monitoring
  • Environmental Chambers
  • Air Economizers
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