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PIR (Passive Infrared) Sensor can sense motion and detect whether a human has moved in or out of sensor range. A PIR Sensor detects the heat (infrared) emitted naturally by human beings. When a person in the field of vision of the sensor moves, the sensor detects a sudden change in infrared energy and the sen more...
The DT WLS 2 is a line voltage, two relay, Dual Technology (PIR & ultrasonic) wall switch occupancy sensor intended to control bi-level lighting in commercial spaces. The combination of both technologies enhances occupancy detection in difficult applications. DIP switch adjustable technology options to initia more...
Industrial pressure switch for relative and absolute pressures. This pressure switch is programmable by an optional hardware Box, which can be con-figured by a software that is easy to operate. All-round use for hydraulic, pneumatic and diverse industrial applications. Pressure: -1/0 bar 0/1 mbar up to0/50 more...
An Introduction to Capacitive Sensing Technology In electrical engineering, capacitive sensing is a technology, based on capacitive coupling, that takes human body capacitance as input. Capacitive Sensors detect change in capacitance, at the sensing pad, because of the human body capacitance. more...
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They are used in HVAC applications to monitor and control temperature, humidity and pressure. Switches are used to monitor flow rate in pipes. Direct coupled damper actuators are used in damper, ventilation flaps, louvers and VAV units, are also used for fire and smoke control applications. more...
Magnetic Sensor Reed Switch more...
This device has an Infra Read (IR) human body sensor. When a person/animal comes close to its filed of sensing, it actuates a relay which can be used to connect various circuits/ devices to alarm or trigger. It switches OFF after a pre-programed time and the delay is from the last movement. Few applications M more...
A device to give proportionate resistance out put with increase/decrease in pressure. This has a built in low pressure switch. more...
Capacitance Level Transmitter is a compact, low cost, level transmitter with 4-20 mA analogue out-put designed to measure the level of various liquids, and solid in tanks or storage vessels. Mea-suring range is 0.25 to 3 m for rod probe version. The probe forms an electrical capacitor with the surrounding met more...
Proximity Sensors detect an object without touching it, and they therefore do not cause abrasion or damage to the object. Devices such as limit switches detect an object by contacting it, but Proximity Sensors are able to detect the presence of the object electrically, without having to touch it. more...
Housing : Aluminium, weatherproof IP 67, powder coated , integral with the probe mounting Cable Entry : 1 no.s (standard) Ambinent temperate : 0 to 60 Deg c , Mains Voltage : 18 to30 VDC, Output : PNP NO/NC or Relay , Operating Freguency : 6 KHz / 110 KHz , COAT GUARD SENSING PROBE: Mounting : Screwed BSP (st more...
12/24V DC Double Sensor Switch for Cabinet/Wardrobe Doors This double sensor switch consists of two inductive sensors which are can be switched on or off, without the need for a physical switch. Rated for either 12V/24V LED strip lights for a complete integrated solution within kitchen cabinets, wardrobes a more...