4-Digit LED Display Display Meter DIN1X1 ISO 4-20mA (LED1)
Features: -Directly display input current loop value, convenient to debug and monitor. -3 1/2 bit LED digital display, high precision, display resolution last bit plus or minus 2 bytes. -Programmable setting on the 2-channel upper and lower isolated switch alarm signal output. -4-20mA isolated detection with high precision grade (0.1, 0.2). -High linearity in full measuring range, nonlinearity < 0.2%. -3KVDC or 6KVDC high isolation between signal input and output. -Low impedance (the overall pressure drop <6.5V) without external components and power supply. -4-20mA signal extra-wide range voltage (12~36VDC) input -Frequency response (small signal bandwidth): 100HZ (Io=20mA) -Low cost, small size , standard DIN35 rail mounting. -Industrial operating temperature range: - 25 ºC ~+ 70 ºC Applications: -Industrial site 4-20mA signal isolation monitoring and long distance transmission. -Anti-interference & isolation among signal input channels of PLC, DCS, etc. -Ground loop interference and suppression in controlling panel. -Stable transmission between instrument signal and sensor. -Analog signal data acquisition and long-distance transmission without distortion. -Electric meters and instruments, safety bar used in medical equipments. -Rail transit DC high voltage sampling & monitoring isolation gate. -Industrial equipment operating measurement, monitoring and remote control -Monitoring system used in oil, chemical, environmental protection. -Temperature, pressure, flow, liquid level signal display and control. -Display and control of the sensor, transmitter operating states.