digital current sensor 1.dc electrical micro current 2.1-1000mA dc in 3.out:0-5V;4-20mA; ... 0-5V,4-20mA 4.DC24V,220VAC electrical digital DC micro ... -5V,4-20mA4.DC24V,220VACfeature:product DC transmittermodelDU-X-O-Y-L0.5DI-X-O-Y-L0.5size100*70*113(mm)input ... supplyDC24V,DC15V,DC12V,DC±15V,DC±12V electrical digital dc micro current sensor ZYB-DIO-X-O1/2/3