The ACD-2K digital pressure controller is an addition to the ACD-201 digital pressure gauge with alarm control function. It has on-site display and alarm relay contact output, can set upper and lower limit alarm points and control hysteresis, and drive relay output. Fully isolated signal design to eliminate interference; It has the advantages of high control accuracy, fast response speed, stable operation, small size, and easy installation, making it an ideal substitute for electrical contact instruments.
display unit | Pa , kPa , MPa , psi , bar , mbar , kgf/cm2 , inH2O , mmH2O, inHg, mmHg |
measurement range | Gauge pressure: -0.1MPa~0~260MPa |
accuracy class | 0.05 level, 0.1 level, 0.2 level, 0.5 level |
output signal | (4-20) mA (24V DC, three wire system), (1-5) V (24V DC, three wire system); |
contact method | RS485 communication |
range transfer | Suggest not exceeding 3:1 (for current output signals) |
Relay node capacity | 240VAC/1A、30VDC/2A |
power supply method | External power: (10~30) V DC |
Collection speed | (0.1~10) seconds/time, default 0.25 seconds/time, time can be set |
stable performance | Better than 0.1% FS/year |
ambient temperature | （-30～70）℃ |
relative humidity | ＜90% |
atmospheric pressure | （86～106)kPa |
other | Calibration reference environment temperature: 20 ℃± 2 ℃ |
Measure the temperature of the medium | routine（-40～120）℃ |
display mode | Five digit display+percentage bar chart |
IP65 | |
Explosion-proof rating | ExiaIICT4 Ga |
Overload pressure | 1.5 to 3 times the measuring range, depending on the measurement range |
software configuration | AncnView-T intelligent instrument detection software (with RS485 communication) displays instrument data in real-time, automatically records and draws pressure curves, and can be exported to an Excel spreadsheet for reading, printing, and saving. |
process connection | Public Manufacturing: M20 × 1.5, M14 × 1.5, M14 × 1, etc. |
