Carlo Gavazzi Ultrasonic Barrel Proximity Sensor, M30, 3.5 m Detection, PNP NO/NC, 12 → 30 V dc

A family of diffuse ultrasonic sensors with sensing range from 250-3500 mm with a resolution as low as 2.0 mm. The sensor contains both an analogue and a digital output. The output is either 0-10V or 4-20 mA and the digital output NPN or PNP, NO or NC which forms a windows detection. The sensor is the ideal choice for distance measurement, level measurement, diameter measurement or loop control. Due to use of microprocessor control the digital filtering makes the sensor immune to most electromagnetic interferences.

Cylindrical M30 PBT housing
Sensing distance: 250-3500 mm
Power supply: 12 (15) to 30 VDC
Outputs: 0-10 VDC or 4-20 mA and one switching output NPN or PNP
Linearity error 0.5%
Repeatability 0.2%
Beam angle. ±6°
Protection: Short-circuit, reverse polarity and overvoltage
2 m cable or M12 plug