... factory) Input/output Input Power:15-30VDC, rated 24 V DC ±10% (nominal) Consumption: <50mAOvervoltage Protection:Up to 30VDCFull Scale Output:0 ... to 10 VDC or 10 to 0 VDC 4-20 mA or 20-4 ... , M20X1.5 or custom Electrical connection: Connection type:CableIsolation:500V (DC ground to machine ground) High accuracy SMF series level sensor