Carlo Gavazzi, Inc. ECH3010PPAT-1Product Attribute Attribute Value Measurement Range 1 m Output PNP Supply Voltage 10 36 VDC Overview Type ECH Capacitive Proximity Switches, High Temperature The type ECH capacitive proximity switches are supplied with a separate Teflon sensor head in M30 making them ideal for applications with an ambient temperature range of 196 to +180 C. These could include plastic pellet resin detection in plastic injection molding machines and drying equipment,