LC194I, CD194I, HD284I-7B0 current transducer, voltage transducer, power transmitter

LC194I, CD194I, HD284I-7B0 current transducer, voltage transducer, power transmitter power transmitter is a power to be tested parameters (such as current, voltage, power, frequency, power factor, power and other signals) into direct current, DC voltage and isolated analog signal or digital means 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. Conventional divided into: current transducer, voltage transducer, transmitter power, frequency transmitter, power transmitter, etc., and is divided into DC and AC. Because electricity itself is divided DC and AC, but more commonly exchange. The general output of all DC small signal 4-20MA of. Mainly used in industrial control systems, because before it up isolation. For signal conversion requirements are relatively high. So it is more widely applied, can also be practical and appropriate PLC communication function, you can also connect a secondary instrument to measure the display data. LC194U, CD194U, HD285I DC current transducer, voltage transducer. Digital measuring table is divided into single-phase and three-phase ammeter digital form, the table can be optional transmission, LED (or LCD) display and digital communication interface and other functions, through the power of each parameter of AC sampling, digital form shows the measurement result. Data processing by the CPU. The three-phase (or single-phase) current, voltage, power, power factor, frequency and other electrical parameters directly displayed by the LED (or LCD), while the output 0 ~ 5V, 0-20mA or 4-20mA corresponding analog power, and far actuating means connected RTU; and with RS-232 or 485. LC194I-7B0 AC current transducer / LC194U-7B0 AC voltage transducer signal conditioning and description :( do this only in product output accuracy is not high when trimming, is strictly prohibited under normal circumstances!) Performing the following commissioning, Keep the product powered preheat 30 minutes, in order to achieve optimum stability. Adjust a zero signal: the input signal is zero, by zero potentiometer, transmitter output signal to the minimum value required. Two full-scale signal adjustment: the signal input to the full scale (max), by the range of potential, the transmission signal is transferred need maximum range value. 3 repeated operations 3.1 and 3.2, until transferred to the required value until LC194I-7B0 AC current transducer LC194U-7B0 AC voltage transmitter CD194I-7B0 AC current transducer CD194U-7B0 AC voltage transmitter HD284I-7B0 AC current transducer HD284U-7B0 AC voltage transmitter HD285I-7B0 DC current transducer HD285U-7B0 DC voltage transmitter JD194-BS4I current transducer