High-Functioning Digital Pressure Gauge
AT211 series
*FEATURES
‧ Pressure ranges up to 36,000 psi (2500 bar)
‧ High accuracy ranges from ± 0.025% to ± 0.4% of F.S.
‧ Fully temperature compensated accuracy from 14℉ to 122℉(-10℃ to 50℃)
‧ Up to 11 selectable pressure units
‧ Large, easy to read display with 5-digit resolution
‧ Fan-shaped graph scale
‧ Backlight mode available
‧ Display flash warning when pressure over 120％
of F.S.
‧ CE compliance proves perfect EMC ability.
‧ Model
AT211：Regular gauge
AT211H：Power supply 2-in-1
AT211IS：ATEX certified intrinsically safe
*SPECIFICATIONS
Case：
Size－Φ120mm x 40mm
Material－Aluminum alloy
Display：5 digits LCD display, numeral height：16.5 mm, backlight mode available
Unit Selection：Pa, kpa, Mpa, psi, bar, mbar, kgf/cm2, inH2O, mmH2O, in-Hg, mm-Hg
Pressure Range：See below pressure range tables
Accuracy：±0.025%, ±0.05%, ±0.1%, ±0.2%, ±0.4% of F.S.
Measured Speed：
Standard－3 readings per second
Option－Adjustable from 10 readings per second to 1 reading every ten seconds.
Measured media：
0-30 psi－lean dry non-corrosive gases
50-36,000 psi：Media compatible with SUS316L
Connection：1/4"NPT(≦15,000psi), SUS316L male thread (other sizes available upon request)
Power Supply：
Standard－One 9V alkaline battery
Option－External AC 110/220V
－One 9V alkaline battery+ External AC 110/220V
Battery Life：
300 hours(10 readings per second), 600 hours(3 readings per second), 6000 hours(1 reading every 10 seconds)
Power saving：60 minutes power auto-off(Auto-off may be disable)
Communication：RS232
Temperature Compensation：The sensor can detect ambient temperature from -10℃～+50℃ to ensure the high accuracy.
Temperature：Operation -10~+50℃/14~+122℉ ; Storage -20~+70℃/-4~+158℉
Working Humidity：<95% RH
