Showing 325–336 of 393 results

Solid Core and Split Core Current Sensors, 0–100, 0-200, 0-250 A, average output with 0-10VDC or 4-20-mA

Price range: £69.30 through £82.50 Exc. VAT

The CTA (Current Output - 4-20mA) /CTV (Voltage Output 0-10VDC) Series current sensors monitor the current flowing to electrical equipment or buildings.

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Space Humidity Sensor 3 Percent, 0/10Vdc or 4-20mA output

£175.00 Exc. VAT

The RFF range of humidity sensors is used in refrigeration and air conditioning in residential rooms, offices, hotels, technical rooms, meeting rooms and convention centres.

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Space Humidity Sensor, selectable output with direct thermistor 2 percent

£117.00 Exc. VAT

This type of humidity and temperature sensor uses state-of-the-art single-chip multi-sensor technology. The sensing element is a polymer sensing chip with built-in electronics to give accurate signals and fast responses. This product has been designed with state-of-the-art electronics,  and built in the UK to assure excellent reliability and quality.

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Space Humidity Sensor, selectable output with direct thermistor 3 percent

£83.00 Exc. VAT

This type of humidity and temperature sensor uses state-of-the-art single-chip multi-sensor technology. The sensing element is a polymer sensing chip with built-in electronics to give accurate signals and fast responses. This product has been designed with state-of-the-art electronics,  and built in the UK to assure excellent reliability and quality.

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Space Temperature Sensor

Price range: £10.10 through £17.25 Exc. VAT

The TE-R range of space temperature sensors are designed to interface with a wide variety of HVAC control equipment. Units are available with a high-quality thermistor element or platinum element. The housing is designed for both direct surface mounting and fixing holes for standard recessed patress and conduit boxes. The housing is designed to maximise airflow through it thus providing fast response times and returning values indicative of the space in which it is installed.

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ST/ST Multi-point Velocity Probe

Price range: £101.85 through £190.05 Exc. VAT

The AV-MP range of Air Velocity Pitot Tubes can be used with our ranges of Air Differential Pressure Sensors to calculate airflow in larger ducts or in areas of turbulent airflow.

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Stainless Steel Button Temperature Sensor

Price range: £20.90 through £27.30 Exc. VAT

The button temperature sensors are designed to interface with a wide variety of HVAC control equipment. Units are available with a high-quality thermistor element or platinum element. The sensor is housed in a button enclosure.

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Stainless Steel Immersion Pocket

Price range: £20.89 through £27.00 Exc. VAT

This immersion sensor pocket is designed to be screwed directly into pipework to provide a dry environment for immersion temperature sensors. Pockets are available in 316 stainless steel.

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Stainless Steel Thimble Temperature

Price range: £32.00 through £38.40 Exc. VAT

The TE-T range of thimble temperature sensors is designed to interface with a wide variety of HVAC control equipment. Units are available with a high-quality thermistor element or platinum element. The sensor is housed in a stainless steel thimble type enclosure with optional white plastic, brass, polished brass or stainless steel versions also available.

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Strap On Temperature Sensor

Price range: £16.35 through £23.80 Exc. VAT

The TE-S range of strap-on temperature sensors is designed to interface with a wide variety of HVAC control equipment. Units are available with a high-quality thermistor element or platinum element. The lead is 1m long with tails and the sensor is housed in a shaped brass lug for surface temperature measurement.

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Strap On Temperature Sensor with IP65 Housing

Price range: £21.75 through £28.10 Exc. VAT

The TE-S range of strap-on temperature sensors is designed to interface with a wide variety of HVAC control equipment. Units are available with a high-quality thermistor element or platinum element. The housing has a quick release lid for ease of installation and the sensor is housed in a shaped copper lug for surface temperature measurement.

Select options This product has multiple variants. The options may be chosen on the product page

Switch Mode Power Supply 24Vdc

£44.00 Exc. VAT

The HDR-60 is an economical ultra slim 60W DIN rail power supply, suitable to be installed on TS-35/7.5 OR TS-35/15 mounting rails. The body is designed 52.5mm(3SU) in width, which allows space-saving inside the cabinets.
The entire series adopts the full range AC input from 85Vac to 264Vac (277Vac operational) and conforms to EN61000-3-2.