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Temp & RH Transmitter - Duct (RHTD) 24V

Temp & RH Transmitter - Duct (RHTD) 24V

The Flamefast Duct Mounted Temperature and Relative Humidity transmitter offers an accurate and cost effective solution for the HVAC market, with 0-10V outputs for Temp and RH Levels

With a robust and easy to install flange mounted enclosure, the unit can be mounted in rugged environments with confidence and the hinged front makes installation quick and easy.

Using the built in Volt Free Contact, the unit can be easily interfaced with Ventilation and Window Control systems.

The optional traffic light LCD can be configured to provide a visual indication of high (or low) Temperature or Relative Humidity levels.

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Key Features

  • 24V AC/DC Power Supply
  • Low power consumption
  • Robust, hinged enclosure
  • Optional digital readout
  • Optional traffic light indication
  • 2x 0-10V outputs (full-scale linear)
  • Volt free contact output
  • 200mm duct probe length
  • UK MANUFACTURED

Technical Specification

Power Supply 24V AC/DC ±10%
Power Consumption 50mA Max
Temp Range (0-10V) 0 - 50°C
Temp Accuracy ±0.3°C @ 20 - 40°C
Temp Display Resolution 0.1°C
RH Range (0-10V) 0 - 100%
RH Accuracy +/-2% @ 20 - 80%
RH Display Resolution 0.1%
VFC Output Rating SPST - 100mA @ 24V Max
Operating Conditions Temp 0°C to 50°C
Humidity 0 to 95% (NC)
Sampling Method Diffusion
Warm-up Time 30 Seconds
IP Rating IP66 (External to duct)
Housing Material Flame Retardant ABS/PC
Approval CE

Dimensions

Height 152 mm
Width 110mm
Depth 50 mm
Probe Length 200 mm

Installer Selectable Options

  • Backlight (Enable/Disable)
  • Remove RH reading from display

Part Numbers & Options / Accessories

Part No Description
RHTD Duct Mount Temp & RH Transmitter
RHTD-L Duct Mount Temp & RH Transmitter c/w LCD

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