Electrostatic Sensor

SK series

This model has been discontinued.
Compliance with the certification standard is ensured as of the time of shipment from our company.

Amplifier Unit SK-200

SK-200 - Amplifier Unit

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Specifications

Model			SK-200
Type			Controller
Measurement method			V.S.S. method
Measurement mode			High-precision mode,Wide-range mode
Measurement range	High-precision mode		0 to ±5 kV
	Wide-range mode		0 to ±30 kV
Measurement accuracy	High-precision mode		±10 V^1^2
	Wide-range mode		±3% of F.S.^3^2
Analogue voltage output	Output voltage	High-precision mode	±5 V
		Wide-range mode	±3 V
	Output impedance		100 Ω
Sampling time			0.1 sec.
Control input	Type		Program (P1, P2, P3), Timing, Hold-reset
	Signal		NPN or Non-voltage contact signal
Controloutput	Tolerance judgement		HI/GO/LO, NPN : 100 mA max. (40 V max.) N.O.
	Response time		0.2 sec. (at No. of averaging measurements : 1)
Major functions			Feedback input to the SJ-F020 static eliminator blower type, Measurement No. of averaging measurements setting, Various hold, Upper/lower limit setting, Panel-lock, Program selection
Control output	Alarm output		NPN : 100 mA max. (40 V max.) N.C.
Rating	Power voltage		24 VDC ±10 %
	Current consumption		600 mA or less
Environmental resistance	Ambient temperature		0 to +50 °C
	Relative humidity		35 to 85 % RH (No condensation)
Material			Polycarbonate
Weight			Approx. 900 g
^1 Obtained with a measurement distance of 8 to 12 mm and an electrostatic charge of ±100 V or less. When the charge is ±100 V to ±5 kV, the measurement accuracy is ±10% of the measured value. ^2 When ambient temperature is fixed at 25°C. ^*3 Obtained with a measurement distance of 68 to 72 mm. When the charge is ±10 kV to ±30 kV, the measurement accuracy is ±5% of the F.S.