Relative Humidity

Relative Humidity

Relative Humidity

Our Relative Humidity sensors are renowned for their accuracy and reliability and are available for a variety of applications.

RH-CAL

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.

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RH-D - Duct Mount RH & T Sensor

RH-D - Duct Mount RH & T Sensor

A valuable feature of this sensor is when in 3-wire mode it automatically detects what the controller input is set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. 2-wire loop powering selectable via DIP switch. It also provides on board LED indication for power status and fault find.

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RH-D-UN - Single Output Duct Relative Humidity Sensor

RH-D-UN - Single Output Duct Relative Humidity Sensor

A valuable feature of this sensor is its ability to automatically detect what the controller input its set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. On board LED indication of which output type is in operation is provided.Also available with a passive resistive output for temperature, along with other passive outputs.

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RH-O -  Outside Mount RH & T Sensor

RH-O - Outside Mount RH & T Sensor

A valuable feature of this sensor is when in 3-wire mode it automatically detects what the controller input is set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. 2-wire loop powering selectable via DIP switch. It also provides on board LED indication for power status and fault find.

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RH-O-UN - Single Output Outside Relative Humidity Sensor

RH-O-UN - Single Output Outside Relative Humidity Sensor

A valuable feature of this sensor is its ability to automatically detect what the controller input its set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. On board LED indication of which output type is in operation is provided.Also available with a passive resistive output for temperature, along with other passive outputs.

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RH-R - Remote probe RH & T Transmitter (±3%)

RH-R - Remote probe RH & T Transmitter (±3%)

A valuable feature of this sensor is when in 3-wire mode it automatically detects what the controller input is set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. 2-wire loop powering selectable via DIP switch. It also provides on board LED indication for power status and fault find.

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RH-S - Space Relative Humidity and Temperature Sensor

RH-S - Space Relative Humidity and Temperature Sensor

A valuable feature of this sensor is when in 3-wire mode it automatically detects what the controller input is set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. 2-wire loop powering selectable via DIP switch. It also provides on board LED indication for power status and fault find.

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RH-SH Humidistats

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.

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RH-S-UN - Single Output Space Relative Humidity Sensor

RH-S-UN - Single Output Space Relative Humidity Sensor

A valuable feature of this sensor is its ability to automatically detect what the controller input its set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. On board LED indication of which output type is in operation is provided. Also available with a passive resistive output for temperature, along with other passive outputs.

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RH-W - Wall Mount RH& T Sensor

RH-W - Wall Mount RH& T Sensor

A valuable feature of this sensor is when in 3-wire mode it automatically detects what the controller input is set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. 2-wire loop powering selectable via DIP switch. It also provides on board LED indication for power status and fault find.

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RH-W-UN - Single Output Wall Relative Humidity Sensor

RH-W-UN - Single Output Wall Relative Humidity Sensor

A valuable feature of this sensor is its ability to automatically detect what the controller input its set to, 4-20mA or 0-10Vdc. This removes the requirement for output jumpers that can be inadvertently set incorrectly. On board LED indication of which output type is in operation is provided.Also available with a passive resistive output for temperature, along with other passive outputs.

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