1. General ????? Our signal transmitter can make high accurate measurement of sensor (DC analog signal, Pt100, resistence and potentiometer), then isloate and transmit into standard analog output. It can directly connect pointer meters, digital display meters and matches with automation meters (PLC), kinds fo A/D converter,computer system. ? ?2. Technical feature - measuable parameters DC analog signal?
- Impedance 4-20mA (100Ω), 0-1mA (1kΩ), V (≥100kΩ)
- Overload???? Current (100mA or 1W)
???????????????????? Voltage (50V)
- Calibre 4-20mA
- Load resistance Rlmax=1575Ω
- Zero adjustment 5%
- Range adjustment 5%
- Protection Short protection
- Load resistance AC 220V 5A, 125V 10A, DC 30V 5A
- Set point adjustment 0-110% of input range
- Protection Relay terminal, used to inductive load, need protection
- Max output current 24mA
- Accuracy 0.15%
- Temperature draft ≤200ppm
- Response time <500ms
- Isolation voltage input/output 2kV
- Work/stockage T 0-70C / -20~85C? ? ?