PRA series consist of spatter-resistant type of proximity sensors. Having coated with highly resistant material, this type can prevent malfunctions caused by spattering. Exclusively designed IC makes this type the world best class with superior noise resistance characteristics. Also, this type can be used in diverse applications with capabilities to replace spatter-resistant type limit switches.

Features
* Coated with teflon against thermal resistance(Prevention of malfunction due to spatter)
* Improved the noise resistance with dedicated IC
* Built-in reverse polarity protection circuit(DC 3-wire type)
* Built-in surge protection circuit
* Built-in over-current protection circuit (DC type)
* IP67 protection structure (IEC standard)
* Replaceable for spatter-resistance type limit switches