• Shiva Electronics

PHOTO-SENSOR WITH BUILT-IN ON/OFF DELAY

Shiva Electronics offers Photo-Sensor With Built-In On/Off Delay, which does not need a separate timer. This sensor provides three trimpots at the back side: one for On delay, second for off delay and third for sensitivity adjustment. One can get the On and Off delay from 0 to 30 second each and adjustable sensing distance up to 1 metre. The sensor works on 10 to 24 V DC supply voltage. The outputs are with driving capacity of 500 mA each and with short circuit, overload and inductive load protection. The supply voltage is 10 to 30 V DC with reverse polarity protection. All four options NO, NC, NPN and PNP are available and are user selectable in this size. Fixed output also is available with still lower cost. Feature wise these sensors meet or exceed the imported ones, but price wise are very economical. Diffuse scan for 200 mm sensing range is available with sensitivity adjustment from 10 mm to 200 mm. These powerful sensors are micro-controller based and can detect high-speed objects very reliably. Applications are in machine tools, SPMs paper industries, pharmaceuticals, textile, cement, auto, food and packaging and other industries.