Reed Sensors in In-road Warning Lights

Reed Sensors in In-road Warning Lights In-road warning lights with biased Reed Sensors are de-activate with a low cost external magnet that is removed before installation. Continue reading ->

Dec 1, 2020

Magnet Sensors for Securing Fire safety and Emergency Exits

Magnet Sensors for Securing Fire safety and Emergency Exits Normally mechanical switches are used, but as fire safety doors remain closed for many years sometimes, the tend not to operate as their mechanical re Continue reading ->

Nov 7, 2020

 

Reed sensor in Surveyor's Wheels for Measuring Distance

Reed sensor in Surveyor’s Wheels for Measuring Distance Surveyor's Wheels use a reed switch mounted on the rim and a ring magnet mounted on the shaft and the pulses generated can be decoded by the controlle Continue reading ->

Nov 7, 2020

Sensors for Window Sun-shade Shutter Control

Sensors for Window Sun-shade Shutter Control With reed sensors mounted near the rotating shaft mechanism of these motors, and multi-pole magnets on the rotating shafts, a microprocessor can sense Continue reading ->

Nov 6, 2020

 

Reed Sensors in Hotel Security Card Readers

Reed Sensors in Hotel Security Card Readers In most hotels, the simplest method for a guest to enter a room is by using a key-card which is pre-programmed by the hotel management. For this, it Continue reading ->

Nov 18, 2020

Reed switches in Magnet Extensometers

Reed switches in Magnet Extensometers Reed Switches are used in magnet extensometer probes to monitor settlement and heave in construction sites, dams, excavations, mines and tunnels. Acce Continue reading ->

Nov 7, 2020

 

Reed switches and Float switches in Water tank control

Reed switches and Float switches in Water tank control Reed Switch based float switches are used to control the pump, which fills an overhead water tank. Two of these float switches are fitted into the tan Continue reading ->

Nov 6, 2020

Reed sensors for Tamper-proofing Electricity Meters

Reed sensors for Tamper-proofing Electricity Meters To tamper proof Electricity meters, Reed Sensors are placed near the front cover of the meter, in the vicinity of the rotating disc. These sensors are Continue reading ->

Nov 6, 2020

 

Magnet sensors in Adjustable Chairs

Magnet sensors in Adjustable Chairs Chairs and beds with electronic controls for adjusting tilting and height use reed sensors to sense intermediary and end positions. A magnet is mounte Continue reading ->

Nov 7, 2020

Reed switches in Blowers

Reed switches in Blowers In blowers and vacuum ducts, a vane with a tiny light magnet is fitted across the flow of air, inside the duct. A reed sensor is mounted outside the d Continue reading ->

Nov 7, 2020

 

Reed sensors in Power switches for explosive areas

Reed sensors in Power switches for explosive areas Reed Switches, being hermetically sealed and unaffected by the atmosphere and surroundings, can be used with sliding magnets to work as on / off switc Continue reading ->

Nov 7, 2020

Reed sensors in Emergency lamp holders

Reed sensors in Emergency lamp holders When emergency lamps are taken off their holders, a buzzer should sound. The lamp itself can be built with a small magnet, and a normally closed reed Continue reading ->

Nov 7, 2020

 

Reed switches in Floor detection in Elevators and Lifts

Reed switches in Floor detection in Elevators and Lifts Latching reed sensors can be mounted on every floor, and a magnet on the elevator or lift will actuate them as floors change. Latching reed sensors ca Continue reading ->

Nov 7, 2020

Magnet Sensors for Door and window Security

Magnet Sensors for Door and window Security Magnets can be mounted on doors and windows, and reed sensors, on the fixed frames. As long as the doors or windows remain closed, the contact is not Continue reading ->

Nov 6, 2020

 

Reed switches in liquid detection probes

Reed switches in liquid detection probes Reed switch based float switches are fitted with a perforated sheet around the whole float assembly. This assembly can be used as a depth probe and lo Continue reading ->

Nov 7, 2020

Magnet Sensors in Fluid Metering

Magnet Sensors in Fluid Metering To make an existing analog fluid meter generate digital output readings that can be transmitted, a square wave pulse should be generated by using a re Continue reading ->

Nov 7, 2020