Product Details
Reliability
The use of electronic rather than mechanical switches ensures reliability, particularly as the electronics are completely sealed, which gives maximum protection against humidity, dust, and the like.
Flexibility
The SW-2 proximity sensor can replace any mechanical feed micro switch in the hopper, silo and last pan feeder.
Technique
The SW-2 is designed with a built-in microprocessor, which gives the unit unparalleled performance in sensitivity, time delay accuracy, ease of setup and a wide range of working temperatures. Equipped with a built-in changeover contact, it can stop the motor as feed reaches the sensor or start the motor when there is a lack of feed. The time delay is set by two pushbuttons with a delay ranging from 1 sec. to 2 hours, in 10-second increments. Connections are made via a 5-core cable directly to the power supply and to the motor overload relay, alternatively to the motor itself (220V AC, max. 1 HP).
Installation
Sensors can be mounted in a PG36 screwed gland.
Technical Specifications
- Power supply : 90-250V AC
- Relay Change over : NC/NO dry contact 220V 5A
- Wire : 5 core 1 meter length, 2 color LED indication
- Length : 132 mm
- Diameter : 31 mm
- Weight : 280 gr.
- Delay time : 0 – 2 hours
