Hunan Firstrate Sensor Co Ltd

changsha, Arunachal pradesh, China

"fst display controller is based on microprocessor, with the function of calibration, digital filtering, which can reduce the error of sensor and transmitter, improve the testing and measuring accuracy. The alarm output up to 8 sets. It has the delayed alarm function which can prevent false alarms caused by the interference, etc. Display mode of controller: led, lcd, beams. Digital circuit carefully designed the working condition of rfi & emi resistance, and the surge voltage. It has the characteristics of strong rfi & emi resistance, lighting & polarity protection, meeting iec, ce(emc) requiement. The products is fully conpatible with fst pressure sensors, temperature sensors, displacement sensors and liquid-level sensors."

"fst display controller is based on microprocessor, with the function of calibration, digital filtering, which can reduce the error of sensor and transmitter, improve the testing and measuring accuracy. The alarm output up to 8 sets. It has the delayed alarm function which can prevent false alarms caused by the interference, etc. Display mode of controller: led, lcd, beams. Digital circuit carefully designed the working condition of rfi & emi resistance, and the surge voltage. It has the characteristics of strong rfi & emi resistance, lighting & polarity protection, meeting iec, ce(emc) requiement. The products is fully conpatible with fst pressure sensors, temperature sensors, displacement sensors and liquid-level sensors."

Production introduction fst display controller is based on microprocessor, with the function of calibration, digital filtering, which can reduce the error of sensor and transmitter, improve the testing and measuring accuracy. The alarm output up to 8 sets. It has the delayed alarm function which can prevent false alarms caused by the interference, etc. Display mode of controller: led, lcd, beams. Digital circuit carefully designed the working condition of rfi & emi resistance, and the surge voltage. It has the characteristics of strong rfi & emi resistance, lighting & polarity protection, meeting iec, ce(emc) requiement. The products is fully conpatible with fst pressure sensors, temperature sensors, displacement sensors and liquid-level sensors. Technical index                                   display mode peak program indicator and panel reset function -1999~9999, decimal place optional through settings display resolution 110000 input signal current signal: 4-20ma 0-10ma 0-20ma (optional through settings) pressure signal: 1~5vdc 0~5vdc (optional through settings) thermal resistance: pt100 pt500 pt1000 (optional through settings) thermocouple: k s r b n e j t (optional through settings) alarm output twofour - way replay output: contact capacity 3a220vac transmitting output current signal:4-20ma pressure signal:1-5vdc 0-5vdc communication interface rs232 rs584 rs422 accuracy ±0.2%fs supply voltage 220vac: 220v ± 10%, power consumption 24vdc: 24v ± 10%, power consumption 12vdc: 9v ± 10%, power consumption measurement resolution 160000 16bit ad transverter measurement control period 0.2s dimension(mm) 160*80*125、96*48*112 (w*h*l)