Sensor HeadEX-422

EX-422 - Sensor Head

Specifications

Model			EX-422
Type			Sensor head
Amplifier unit			EX-210
Shape			ø22ø0.87"/M12 Cylindrical/Threaded
Measuring range			0 to 10 mm0.39"
Analog output	Output voltage		0 to 5 V (Output impedance 100 Ω)^*1
	Output current		4 to 20 mA (Applicable load: 0 to 350 Ω)^*1
	Resolution		0.04 % of F.S. (Response frequency: LOW)^*1
	Linearity		±1 % of F.S.^*1
	Response frequency	HIGH	8 kHz (-3 dB)^*1
		LOW	1.3 kHz (-3 dB)^*1
Disconnection alarm output (N.C.)			NPN: 100 mA (40 V) max., Residual voltage: 1 V max. (N.C.)^*2
Functions			Auto-zero function/Response frequency selecting function
Temperature characteristics			0.03 % of F.S./°C^3^1
Rating	Power supply voltage		12 to 24 VDC ±10%
	Current consumption		240 mA max.
Environmental resistance	Enclosure rating		IP67
	Ambient temperature		-10 to +60 °C14 to 140 °F(No freezing)
	相对湿度		35 to 85 % RH (No condensation)
	Vibration resistance		10 to 55 Hz, Double amplitude 1.5 mm0.06", 2 hours in each of the X, Y, and Z directions
Weight	Sensor head		Approx. 200 g (including nuts and 3-m9.8'cable)
^1The above data was obtained using a steel target (S45C, SS41, t = 1 mm0.04"). When measuring aluminum, copper, or stainless steel targets, refer to the linear characteristics for these materials. ^2NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP output converter. ^*3When the distance between the sensor head and the target is within 50 % of the measuring range.