Humidity & Temperature Sensor & Transmitter 5% to 98% RH / -20ºC to +80ºC

This relative humidity and temperature transmitter complete with sensors continuously measures temperature and humidity and provides a 4-20mA output signal over the range of both sensors. The transmitter is housed in a sturdy Macrolon box rated to IP67. There are three styles of mounting. Wall mounted, duct mounted (using a compression fitting) or wall mounted with remote sensor. A dust filter is available as an option. A dual display indicator/on-off indicator/controller reference 716-224 is available to suit this humidity/temperature transmitter. More details can be found elsewhere in this section.
  • Probe dimensions:
    Wall mounted, 135mm long x 14mm diameter
    Duct mounted, 135mm long x 14mm diameter (mounting flange and gland required)
    Remote mounted, via 2 mtr leads to 135mm or 335mm long x 14mm diameter probe

  • Relative Humidity:
  • Measuring range: 5% to 98%
  • Accuracy: ±2% RH - 5 to 90% RH; ±2.5% RH - 90 to 98% RH
  • Output: 4mA = 0% RH, 20mA = 100% RH
  • Response: (63% of full value) without filter 6 seconds, with filter 3 minutes

  • Temperature:
  • Measuring range: -20°C to +80ºC
  • Accuracy: ±0.2ºC, ±0.15% of reading
  • Output: 4 to 20mA configurable
  • Response: (63% of full value) without filter 6 seconds, with filter 2 minutes
  • Power supply required: 16V to 40V DC
  • Ambient operating temp: Sensor -20ºC to +80ºC, Electronics 0ºC to +60ºC
  • Junction box dimensions: 80 x 84 x 44mm (HxWxD)
Humidity & Temperature Sensor & Transmitter 5% to 98% RH / -20ºC to +80ºC
Order Code Description 1 - 4 5 - 9 10 - 19 Buy
715-151 Wall Mounted Humidity & Temperature Transmitter £293.00 £275.00 £242.00 Add
715-157 Duct Mounted Humidity & Temperature Transmitter £293.00 £275.00 £242.00 Add
715-163 Remote Humidity & Temperature Transmitter - 135mm probe with 2 mtr leads £312.00 £295.00 £259.60 Add
715-225 Remote Humidity & Temperature Transmitter - 335mm probe with 2 mtr leads £330.00 £312.00 £274.60 Add
715-089 Duct Mounting Flange £46.20 £43.90 £41.40 Add
715-100 PG16 Gland for duct or remote mounting £16.35 £15.10 £13.90 Add