The ACD-201 remote digital pressure gauge adds a communication module for remote output on the basis of displaying the digital pressure gauge locally. It has RS485 communication, USB communication, (4~20) mA current signal and other output methods. With communication software, it can directly communicate with the computer to save, process and report detection data; Adopting a fully isolated signal design to eliminate interference; Built in lithium battery power supply, with a lifespan of 5-8 years, can still stably collect pressure even when the external power supply is disconnected (communication function failure). The appearance is available in radial, axial, and disc mounting options.
display unit | Pa , kPa , MPa , psi , bar , mbar , kgf/cm2 , inH2O , mmH2O, inHg, mmHg |
measurement range | gauge pressure ：-0.1MPa～0～...～260MPa differential pressure ：0～500Pa～...～3.5MPa Absolute pressure ：0～0.035MPa～...～60MPa |
accuracy class | 0.05 level, 0.1 level, 0.2 level, 0.5 level |
output signal | (4-20) mA (24V DC, two-wire system), (1-5) V (24V DC, three wire system) |
contact method | RS485 、USB |
range transfer | Suggest not exceeding 3:1 (for current output signals) |
load capacity | RL = U-12(V) / 0.02(A) U--Loop voltage（V） RL--Allow load resistance（Ω） |
power supply method | Internal power: Built in 1 3.6V high-performance lithium battery External power: (10~30) V DC |
Collection speed | (0.25~10) seconds/time, default 0.5 seconds/time, time can be set |
stable performance | Better than 0.1% FS/year |
Battery working time | Built in 3.6V high-performance lithium battery, reference conditions: (16-25) ℃
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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）℃ wide temperature （-60～150）℃ |
display mode | Five digit display+percentage bar chart |
Protection level | 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, USB communication) displays instrument data in real time, utomatically 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. |
