The PRA series inductive proximity sensors are PTFE coated for high heat resistance and prevention of malfunctions caused by welding spatter. The sensors also feature excellent noise immunity with a specialized sensor IC developed by Autonics. The sensors are ideal for welding applications and can be used as an alternative to spatter-resistant limit switches. The PRA series is available in DC 2-wire, DC 3-wire, AC 2-wire types.
PTFE coated for high heat resistance (prevent malfunction from welding spatter)
Long sensing distance and excellent noise immunity with specialized sensor IC
Built-in surge protection circuit, reverse polarity protection circuit, and overcurrent protection circuitsDA
Cable connector type connection offers easier maintenance and wiring
Durable and reliable alternative to spatter-resistant limit switches
IP67 protection structure (IEC standard)