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Digital Hydraulic/Air/Oil Pressure Gauge

The digital air/oil/water/hydraulic pressure gauge has a high-definition 4-digit Digital hydraulic/air/oil pressure gaugeLCD screen with backlight, which can display measured pressure value in real time. Measuring range -100KPa~60MPa / -1~600bar / -14~8702psi are optional, accuracy 0.4%FS. The functions of the digital pressure gauge are as follows.
  1. One-touch clear operation, calibration and zero setting at any time.
  2. Use the panel buttons to switch directly between five international standard units (KPa, PSI, kgf / cm2, Bar, MPa).
  3. The peak value of the measured pressure value can be automatically recorded and the historical peak data can be traced back.
  • Digital pressure gauge setting
There are four buttons on the digital pressure gauge, which are POWER button, UNIT button, ZERO button and LIGHT button. The specific operation and calibration settings are as follows.
  1. POWER button: long press the POWER button for 5s to turn the power on/off.
  2. UNIT button: Short press the UNIT button to switch units in the order of KPa, PSI, kgf / cm2, Bar, MPa. Long press the UNIT button for 5s to check the peak value (MAX). Short press the UNIT button to check the valley value (MIN).
  3. ZERO button: Long press the ZERO button for 5s to complete the zero calibration.
  4. LIGHT button: Short press LIGHT button to turn on/off the light. The time to illuminate is approximately 70s.
Digital pressure gauge specification

Model
ATO-PREG-Y290
Weight
0.5kg
Measuring range
-0.1~60MPa (-1~600bar/-14~8702psi)
Pressure type
Gauge pressure, absolute pressure, sealed pressure
Measure medium
Air, oil, water, hydraulic
Power supply
DC 3V (2*1.5V AAA dry cell)
Display
4 digit LCD display with backlight
Accuracy
±0.4%FS
Zero temperature drift
±0.03%FS/℃
Sensitivity temperature drift
±0.03%FS/℃
Long term stability
≤0.2%FS/year
Overload pressure
150%FS (<40MPa), 120%FS (≥40MPa)
Frequency response (-3dB)
5kHz~650kHz
Diameter of dial plate
80mm, 100mm
Thread of pressure connection
G1/4, G1/2, 1/4NPT, 1/2NPT, M14*1.5, M20*1.5
Sampling time
5 times/s
Operating temperature
-40~+80℃ (-40~+176℉)
Medium temperature
-20~+70℃ (-4~+158℉)
Material
Housing: 304/316L stainless steel
Fill fluid: silicon oil
Pressure port: 304/316L stainless steel
Separating diaphragm: 304/316L stainless steel
Battery compartment: ABS
Protection class
IP65

Digital pressure gauge dimension drawing

Digital pressure gauge dimension drawing

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