Ammeter supporting Hole current transducer AC current sensor selection aperture what price range can be customized current sensor model 24V power supply current sensor transmitter manufacturer 25MM aperture rail mounting screw with PLC system principle: AC Current Sensor principle of electromagnetic induction on the grid in real-time measurement of AC current, constant use of sophisticated technology and linear temperature compensation technology, to isolate the signal is converted to a standard DC output. Provide a current signal is characterized by a PLC or DCS system: Uses: used for measuring AC current, especially for use in frequency 50Hz sine wave AC current product advantages: the best performance / price ratio, power loss, small size, light weight, Installation is simple, perforation input, no insertion loss Applications: widely used to measure AC current place of installation: standard rail, flat screw what power transmitter? Power transmitter is a power to be tested parameters (such as current, voltage, power, frequency, power factor and other signals) into direct current, DC voltage and isolated analog signal or digital device output signal. The new international standard analog current transmitter output value of 4 ~ 20mA two-wire loop to send data and control standard that is easy to accept the instruction of some of the actuators in the process of a wide range of applications. Technical parameters: primary rated current 50A; 100A; 200A; 400A; user-specified primary measuring range from 0 to 120% of the nominal value of the input overload 30 times the nominal input value, 10S rated output 5V; 10V; 4 ~ 20mA; user specified load capacity 5mA operating voltage DC12V, DC24V; the user-specified accuracy of 0.2%; 0.5% 0.1% linearity isolation voltage 3kV / 50Hz / 1min temperature drift <0.1% / ℃ Response time <250mS quiescent current 5Ma input frequency response 25Hz ~ 1kHz output ripple <8mV (RMS) Operating temperature range -10 ℃ ~ + 70 ℃ Storage temperature range -25 ℃ ~ + 85 ℃