'Fiber Optic Sensor, Display LED, Circuit Type NPN, Height 1.535 In., Width 0.591 In., Depth 2.874 In., Power Source 12 to 24VDC, Max. Load Current 200mA, Operating Frequency 1000 Hz, Response Time 1.0 msec, NEMA Rating Not Rated, IP Rating Not Rated, Operating Temp. Range 14 Degrees to 122 Degrees F, Electrical Connection 2m Cable, Standards CE Approved'