Showing 205–216 of 393 results

Flying Lead Temperature Sensor 2 metres

Price range: £3.80 through £17.55 Exc. VAT

The TE-FL range of flying lead 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 plastic cap with 2 metres of cable.

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

Flying Lead Temperature Sensor 5 metres

Price range: £6.65 through £30.30 Exc. VAT

The TE-FL range of flying lead 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 plastic cap with 5 metres of cable.

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

Four Channel Digital Input Multiplexer – VFC input – IOD4

£39.00 Exc. VAT

The Digital  Input  Expander allows 4 volt free inputs to be monitored by a single analogue input channel. The resultant analogue value can be decoded by the A to D function module in a BMS controller to produce internal digital status bits for alarm monitoring or other status input applications.

Four Channel Override Relay Module – IO RM04

£82.00 Exc. VAT

The IOMR4 is designed for applications that require an independent manual override of digital output channels from BMS Controllers.

Four Stage Relay Module – IOR4

£38.60 Exc. VAT

The IOR4 is intended for use with BMS controllers to convert an analogue control output to a binary, staged, or sequenced relay modes. LEDs indicate correct operation and Hand/Off/Auto jumpers ease commissioning.

Four Zone Water Leak Detection Module – 230Vac

£97.00 Exc. VAT

The WLM4-230 Leak detection module has 4 inputs with zone indication and 1 common output with fault indication.

Four Zone Water Leak Detection Module – 24Vac

£70.00 Exc. VAT

The WLM4-24 Leak detection module has 4 inputs with zone indication and 1 common output with fault indication.

Four Zone Water Leak Detection Module and Valve Controller WLM-VC34

£156.00 Exc. VAT

The WLM-VC leak detection module has up to 4 sensor inputs with zone indication, with volt-free alarm and a 24 alarm output, this unit is designed to fit a standard 2 gang back box allowing it to be flush or surface mounted.