Model: AT211H
Introduction
AT211H digital pressure gauge with accuracy 0.02%, which is suitable to calibrate general and precision pressure gauge or blood pressure monitor. AT211H is an ideal choice to absolutely replace mechanical pressure gauge.
Features
■ Laser welded connection
■ High accuracy - up to 0.02%
■ Auto temperature compensation
■ Maximum pressure range up to 250 MPa
■ Pressure value showed in sector screen as percentage (%) display
■ Display flash warning when pressure over 120% F.S.
■ Adjustable refresh rate: fastest - 10 times/sec
■ Data logging and intrinsically safety explosionproof function (option)
Main Specifications
▼Type
General / Data logging / Intrinsically safety explosionproof type
▼Dimension
Ø110 x 35 (D) x 176 (H) mm
▼Window
Tempered glass
▼Pressure connection
Material : SS 316L
Laser beam welding
1/4”NPT, 1/2”NPT, 1/4”BSPT, 1/2”BSPT, M20 x 1.5, 1/4”HP female, 1/4”HP male
▼Pressure range
Please refer to pressure range ordering table
▼Applicable fluid
Liquid and gas that compatible with SS 316L / Pure, non-corrosive gas
▼Ambient temperature
-10°C to +50°C
▼Fluid temperature
-10°C to +60°C
▼Storage temperature
-20°C to 70°C
▼Ambient humidity
< 95% R.H.
▼Atmospheric pressure
860…1060 mbar
▼Temperature error
Standard temp.: 20℃
max. error: ±0.1% F.S
(@0~50℃)
▼Vibration resistance
Vibration: 5g (20-2000Hz)
Shock: 100g/11ms
▼Protection level
IP64
▼Explosion-proof class
Ex ia IIC T4 Ga (for ex-proof type only)
Other Specifications
▼Ring
Aluminum alloy
▼Case
ABS
▼Main screen display
5-digit 0.65”LCD display
Blue backlight
Peak pressure value record
Switchable pressure unit
▼Sector screen display
Switchable display function, display as analogue pointer
Function: swing／%／H-L Alarm
▼Refresh rate
3 times/sec (default)
Fastest: 10 times/sec
Slowest: 1 times/6secs
▼Screen size
67 (W) x 33 (H) mm
▼Pressure unit
Pa, kPa, MPa, psi, bar, mbar, kgf/cm2, inH2O, mmH2O, inHg, mmHg
▼Resolution
0.0001
▼Data logging (Only available for data logging type)
Data storage: 21,843 records (each logging includes date, time, pressure, temperature)
▼Measuring elements
High-tech silicon chip
SS 316L diaphragm
▼Communication port (option)
RS232
▼Accuracy
Pressure: 0.02% F.S. / 0.05% F.S. / 0.1% F.S. / 0.2% F.S.
Temperature: ±2°C
▼Operating pressure
Please refer to pressure range ordering table
▼Compensated temperature
-10°C to 50°C
▼Power supply
9V Alkaline battery
AC adaptor
Auto power off setting: auto power off after 60 minutes
▼Battery life
Please refer to battery life table
▼Weight
600g
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