Sensors

Inductive proximity switches are nowadays indispensable for industrial usage. As compared to mechanical switches they offer almost ideal conditions: non-contact operation free from any wear and tear, high switching frequencies and accuracy. In addition, they are insensitive to vibration, dust and moisture. Inductive sensors detect all metals without contact.
Type cylindrical M5 M8 M12 M18 M30 rectangular Ring sensor Tube sensor Slot sensor	Material metal plastics	Range up to 2 mm up to 4 mm up to 8 mm up to 15 mm up to 60 mm	Connection cable cable with connector connector terminals	System hazardous areas (ATEX) electromagnetic field immune increased sensing range optical setting aid food industry metal sensing face mobile systems correction factor = 1 correction factor = 0 Analogue output 0...10 V Analogue output 4...20 mA

Switching amplifier for Namur sensors according to 94/9/EG (ATEX)

NAMUR switching amplifiers evaluate the sensor signal and control the output. They meet all requirements of the ATEX directives. Switching amplifiers with relay and active transistor and potential-free optocoupler outputs are available. The control circuits hold the approval Ex II (1) GD [EEx ia] IIC. The amplifiers are designed for the connection to NAMUR sensors according to DIN EN 60947-5-6 and mechanical switches. They provide the supply voltage for the intrinsically safe circuit.
Type housing for rail mounting	Output 1x relay 2x relay 2x opto coupler 2x DC PNP