Linear Photocell, < 5-50 LUX
₹8,000
Seller : Saifee Engineering Industries
Specification
- brand
- Linear
- frequency
- 50 Hz
- ip rating
- IP67
- application
- Used in Burglar Alarm & Fire Alarm
- ambient light
- < 5-50 LUX
- rated current
- 6 A
- working humidity
- < 93% RH
- operating voltage
- 220-240 V
- working temperature
- -20 to +60 deg C
- recommended order quantity
- 1 Number
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Description
A Photocell is a resistor that changes resistance depending on the amount of light incident on it. A photocell operates on semiconductor photoconductivity: the energy of photons hitting the semiconductor frees electrons to flow, decreasing the resistance. Applications of Photocells: Photocells are used in TV camera for telecasting scenes. These cells are used for the reproduction of sound along with pictures in cinema. Photocells are used in counting devices. These cells are also used in burglar alarm and in fire alarm