Features:1. Mutual inductance current monitoring has high current detection accuracy and safe isolation of input and output.2. Self-powered, no external power supply required.3. Measured current AC 0-100 or 150 or 200A, output signal DC 0-10V.5. Hysteresis is less than 1 percent and can be used under strong magnetic conditions.6. The outer casing is made of self-extinguishing material ABS.7. Suitable for AC current measurement and monitoring, AC motor overload protection, electronic switch of automatic control system and so on.Specification:Model: SZT20-CH-10VSupply power: Not requiredOutput type: 0-10V DCInput straight-through current: AC 0-100 or 150 or 200ASwitch on minimum: 0.50.2AMaximum overload of straight-through current: 200 percent Accuracy: 1 percent Power consumption: 1WLeakage current: 1mAHysteresis: 1 percent Linearity: 10 percent -100 percent Straight-through wire diameter: 0.35-20mmResponse time: 200msWorking environment: -20-60, 5-95 percent RHDimensions: 61.5x90x26mm or 2.4x3.5x1.0inHole diameter: 20mm or 0.8inPackage weight: Approx. 109g or 3.8ozPackage list:1 x AC Current TransmitterNote: 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item.Please allow slight error due to manual measurement. Thanks for your