Panasonic Distance Distance Sensor Maximum of 400 mm Detection Range PNP IP67 Block Style HG-C1400-P. Detection Type: Background Suppression. Electrical Connection: Cable. Maximum DC Voltage: 24V. Optical Technology: Laser. Light Source: Laser Light. Maximum Current: 40 mA @ 24 V dc, 60 mA @ 12 V dc. Response Time: 10 ms. Housing Material: Acrylic, Die Cast Aluminium. Maximum Operating Temperature: +45°C. Minimum Operating Temperature: -10°C.