Peripherals

£5.29 RE46BP PYROELECTRIC PIR SENSOR TO5 RC An omnidirectional quad element PIR sensor, packaged in a TO-5 metal can. RE46BP PYROELECTRIC PIR SENSOR TO5 RC

£10.69 PASSIVE INFRARED MODULE WITH LENS RC This sensor module consists of a dual element PIR sensor, Fresnel lens and associated circuitry, mounted on a PCB. The module operates by detecting a change in detected infrared energy, from humans or other source. PASSIVE INFRARED MODULE WITH LENS RC

£9.52 DISTANCE SENSOR ANALOG OP 20150CM RC Distance measuring sensor units that are available with analogue or digital outputs. The devices consist of a combination of position sensitive detector, infrared emitting diode and signal processing circuitry.Device performance is further enhanced by using triangulation for sensing, so that variations in object reflectivity, ambient temperatu

£9.52 DISTANCE SENSOR DIGITAL OP 80CM RC Distance measuring sensor units that are available with analogue or digital outputs. The devices consist of a combination of position sensitive detector, infrared emitting diode and signal processing circuitry.Device performance is further enhanced by using triangulation for sensing, so that variations in object reflectivity, ambient temperatu

£34.08 ROTARY OPTICAL ENCODER 128 PULSES RC The EN model of encoder from Bourns is a self-contained, incremental, rotary optical device that produces a 2-bit quadrature signal output that is suitable for digital systems that require both magnitude and direction of adjustment data.The device converts rotary input into digital output signals that can be used directly, without the need for

£6.40 PIR MODULE RC A low cost passive infrared module in a package measuring just 25 x 35mm. Features a ball lens with a viewing angle of 60° and a viewing range of 5m. PIR MODULE RC

£49.94 TPA81 THERMAL SENSOR RC This innovative sensor can detect infrared radiation in the 2µm to 22µm range (the range of radiant heat).The device consists of a PCB on which is an array of eight thermopiles (thermocouples connected in series), together with a silicon lens and associated electronics.The sensor can simultaneously measure the temperature of eight

£8.52 DISTANCE SENSOR ANALOGUE OP 1080CM RC Distance measuring sensors that are available in a choice of measuring ranges. Each device consists of a position sensitive detector, an infrared LED and associated signal processing circuitry. The output from the device is a linear voltage, proportional to the measured distance. DISTANCE SENSOR ANALOGUE OP 1080CM RC

£9.11 DISTANCE SENSOR ANALOGUE OP 430CM RC Distance measuring sensors that are available in a choice of measuring ranges. Each device consists of a position sensitive detector, an infrared LED and associated signal processing circuitry. The output from the device is a linear voltage, proportional to the measured distance. DISTANCE SENSOR ANALOGUE OP 430CM RC

£14.39 FLOW SWITCH VERTICAL NORYL RC A vertically mounted flow switch that is manufactured from high-grade Noryl. Featuring a rugged design, reliable reed switch technology, easy installation and excellent performance this flow switch is suitable for use in a wide range of applications involving water or air flow switching. FLOW SWITCH VERTICAL NORYL RC

£8.81 FLOW SWITCH VERTICAL BRASS RC A vertically mounted flow switch in a rugged brass housing. Featuring a sturdy design, reliable reed switch technology, easy installation and excellent performance this flow switch is suitable for use in a wide range of applications involving water or air flow switching. FLOW SWITCH VERTICAL BRASS RC

£7.52 COPPER BODIED FLOW SWITCH 3LMIN RC A range of flow switches that are available in two flow rates. Sturdily constructed from 15mm copper pipe with reliable reed switch technology these units are easy to install and provide excellent performance making them suitable for a wide range of water or air flow switching applications. Ideal components for use in mains water control, leak

£7.17 COPPER BODIED FLOW SWITCH 05LMIN RC A range of flow switches that are available in two flow rates. Sturdily constructed from 15mm copper pipe with reliable reed switch technology these units are easy to install and provide excellent performance making them suitable for a wide range of water or air flow switching applications. Ideal components for use in mains water control, leak

£8.17 LIQUID LEVEL SENSOR HORIZONTAL PP RC A side entry, horizontally mounted float switch type liquid level sensor that is manufactured in polypropylene and is suitable for potable water. Can be used for sensing rising or falling liquid levels (switch normally open or normally closed) simply by rotating mounting by 180°. LIQUID LEVEL SENSOR HORIZONTAL PP RC

£3.63 PROXIMITY SWITCH THREADED RC A threaded, cylindrical proximity switch constructed from Nylon 6.6 and which is capable of multiple modes of operation. Suitable for door interlocks, hook switches, security systems, safety interlocks and position indication. Also available is a threaded, cylindrical magnet which is compatible with the switch to make an ideal combination for

£2.63 PM81 MAGNET FOR USE WITH 611364 RC A threaded, cylindrical proximity switch constructed from Nylon 6.6 and which is capable of multiple modes of operation. Suitable for door interlocks, hook switches, security systems, safety interlocks and position indication. Also available is a threaded, cylindrical magnet which is compatible with the switch to make an ideal combination for

£4.64 85 DEGC3 MOXIE THERMAL SENSOR RC A range of solid state MOXIE thermal sensors which comprise an NTC thermistor with a highly specific transition region.When the sensor is heated the normally high resistance falls rapidly once the transition temperature has been reached (from about 100kΩ to 100Ω for a 10°C change in temperature).On cooling the device reverts ba

£4.64 75 DEGC3 MOXIE THERMAL SENSOR RC A range of solid state MOXIE thermal sensors which comprise an NTC thermistor with a highly specific transition region.When the sensor is heated the normally high resistance falls rapidly once the transition temperature has been reached (from about 100kΩ to 100Ω for a 10°C change in temperature).On cooling the device reverts ba

£4.64 57 DEGC3 MOXIE THERMAL SENSOR RC A range of solid state MOXIE thermal sensors which comprise an NTC thermistor with a highly specific transition region.When the sensor is heated the normally high resistance falls rapidly once the transition temperature has been reached (from about 100kΩ to 100Ω for a 10°C change in temperature).On cooling the device reverts ba

£4.64 85 DEGB3 MOXIE THERMAL SENSOR RC A range of solid state MOXIE thermal sensors which comprise an NTC thermistor with a highly specific transition region.When the sensor is heated the normally high resistance falls rapidly once the transition temperature has been reached (from about 100kΩ to 100Ω for a 10°C change in temperature).On cooling the device reverts ba

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