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Relative Humidity & Temperature

RH-1000 RH & T Transmitter (±3%)

Completely revised for the Sontay 1000 series space housing, and using the latest high accuracy RH & T element, the RH-1000 has options such as setpoint adjustment, momentary switch and fan speed selection, together with a multi-line backlit LCD display. A 0-10Vdc override status input option is also available, allowing occupancy indication on the display. 0-10Vdc, 0-5Vdc or 4-20mA (loop or externally powered) outputs for all measured values are available as standard. A custom output range for temperature can be requested, between –20 and +50°C (–4 to +122°F). A directly connected passive thermistor temperature output is also available, as an alternative to the standard active temperature output. The -UN has a single output which automatically determines whether to run in current or voltage mode, no more jumpers or switches to worry about. This is also available with a directly connected passive output for temperature.

From $142.93
RH-1000-AH RH & T High Accuracy Transmitter (±2%)

Completely revised for the Sontay 1000 series space housing, and using the latest high accuracy RH & T element, the RH-1000 has options such as setpoint adjustment, momentary switch and fan speed selection, together with a multi-line backlit LCD display. A 0-10Vdc override status input option is also available, allowing occupancy indication on the display. 0-10Vdc, 0-5Vdc or 4-20mA (loop or externally powered) outputs for all measured values are available as standard. A custom output range for temperature can be requested, between –20 and +50°C (–4 to +122°F). A directly connected passive thermistor temperature output is also available, as an alternative to the standard active temperature output.

From $229.17
RH-1000-EN Enthalpy & Dewpoint Transmitter

Completely revised for the Sontay 1000 series space housing, and using the latest high accuracy RH & T element, the RH-1000 has options such as setpoint adjustment, momentary switch and fan speed selection, together with a multi-line backlit LCD display. A 0-10Vdc override status input option is also available, allowing occupancy indication on the display. 0-10Vdc, 0-5Vdc or 4-20mA (loop or externally powered) outputs for all measured values are available as standard. A custom output range for temperature can be requested, between –20 and +50°C (–4 to +122°F). A directly connected passive thermistor temperature output is also available, as an alternative to the standard active temperature output.

From $280.57
RH-1000-T Space RH & T Sensor with direct resistive temperature output

Completely revised for the Sontay 1000 series space housing, and using the latest high accuracy RH & T element, the RH-1000 has options such as setpoint adjustment, momentary switch and fan speed selection, together with a multi-line backlit LCD display. A 0-10Vdc override status input option is also available, allowing occupancy indication on the display. 0-10Vdc, 0-5Vdc or 4-20mA (loop or externally powered) outputs for all measured values are available as standard. A custom output range for temperature can be requested, between –20 and +50°C (–4 to +122°F). A directly connected passive thermistor temperature output is also available, as an alternative to the standard active temperature output.

From $174.40
RH-622 Duct Mount RH & T Sensor

The new RH-600 range of humidity and temperature sensors offer the latest technology high precision and accuracy RH & T element, and installed in our new revised robust 600 series housing. The housing has an added benefit of being easy to install with the new hinged lid, which can also be screwed closed to make the unit tamperproof. An optional multi-line backlit LCD display is available, along with a direct PTC/NTC sensing element (when this option is required, the type of element must be specified at the time of ordering). Output signals of 0-10Vdc, 0-5Vdc or 4-20mA (loop or externally powered) for all measured values and RH are available as standard. A custom output range for temperature can be requested, between –20 and +50°C (–4 to +122°F). The -UN has a single output which automatically determines whether to run in current or voltage mode, no more jumpers or switches to worry about.

From $178.65
RH-631 Wall Mount RH& T Sensor

The new RH-600 range of humidity and temperature sensors offer the latest technology high precision and accuracy RH & T element, and installed in our new revised robust 600 series housing. The housing has an added benefit of being easy to install with the new hinged lid, which can also be screwed closed to make the unit tamperproof. An optional multi-line backlit LCD display is available, along with a direct PTC/NTC sensing element (when this option is required, the type of element must be specified at the time of ordering). Output signals of 0-10Vdc, 0-5Vdc or 4-20mA (loop or externally powered) for all measured values and RH are available as standard. A custom output range for temperature can be requested, between –20 and +50°C (–4 to +122°F). The -UN has a single output which automatically determines whether to run in current or voltage mode, no more jumpers or switches to worry about.

From $170.44
RH-632 Outside Mount RH & T Sensor

The new RH-600 range of humidity and temperature sensors offer the latest technology high precision and accuracy RH & T element, and installed in our new revised robust 600 series housing. The housing has an added benefit of being easy to install with the new hinged lid, which can also be screwed closed to make the unit tamperproof. An optional multi-line backlit LCD display is available, along with a direct PTC/NTC sensing element (when this option is required, the type of element must be specified at the time of ordering). Output signals of 0-10Vdc, 0-5Vdc or 4-20mA (loop or externally powered) for all measured values and RH are available as standard. A custom output range for temperature can be requested, between –20 and +50°C (–4 to +122°F). The -UN has a single output which automatically determines whether to run in current or voltage mode, no more jumpers or switches to worry about.

From $517.10
RH-CAL

We can now offer in-house calibration of our temperature and relative humidity sensors. Our state of the art calibration chamber is tested to UKAS standards and we can provide test certificates for 3-point calibration with additional points if required.

From $65.56
RH-SH Humidistats

RH-SH humidistats are designed for the on/off control of humidification and dehumidification equipment, or the initiation of alarms or override controls. High quality sensing elements ensure accurate measurement and switching differential.

From $118.00