技术参数Electrical Data

型号Type	CRST
原边额定输入电流  Rated input IPN	10	20	mA
原边电流测量范围Measure range IP	0~±20	0~±40	mA
副边额定输出电压Rated output	DC   ±5V/4-20mA/0-20mA (±1%)		V
电源电压Supply Voltage VCC	DC  ±12V~±15V  (±5%)		V
电流消耗Current consumption IC	<20		mA
绝缘电压Galvanic isolation Vd	2.5KV /50Hz/1min
线性度Linearity εL	<1		%FS
零点失调电压Offset Voltage V0	TA =25℃                        <±500		mV
零点失调电压温漂Offset Voltage drift VOT	IP=0  TA =-10～+60℃            <±6		mV/℃
工作环境温度Operating temperature TA	-10～+60		℃
贮存环境温度Storage temperature TS	-20～+70		℃
负载电阻Load resistance RL	≥10K		Ω

外形尺寸（mm）Dimension





使用说明Directions for use

1、错误的接线可能导致传感器损坏。传感器通电后，当被测电流从传感器箭头方向穿过，即可在输出端测得同相电压值。
The wrong wiring may lead to damage of sensors, after the power supply when the electric current to be measured through the sensor direction arrow, can be measured at the output end in phase voltage valu
2、传感器的输出幅度可根据用户需求进行适当的调节。
The output of the sensor amplitude can be adjusted as appropriate to the user requirements.
3、在安装过程中，传感器打开后，合上时要注意两边铁芯接口是否对齐，不能强行合上。
During the installation process, on the sensor, close attention should be paid to side core interface is aligned, not forcibly closed