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DPG110
INSTRUCTION
SHEET
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DC Loop Powered
Digital Pressure Gauge
Introduction
DPG110 is digital pressure gauge
powered by a seperate loop power
supply from 12 to 30VDC. It is
made for easy on-site installation.
The DPG110 uses a high-precision
piezo-resistive pressure sensor.
The output signal is amplified by a
high-precision, low-temperature drift
amplifier. The signal is then fed into
a high accuracy A/D converter for the
microprocessor to process and then
show on the LED display.
This flexible, simple to operate
digital pressure gauge is safe,
reliable, and easy to debug. The
DPG110 is widely used in hydro-
power, water, petroleum, chemical,
mechanical, hydraulic, and other
industries.
Features
• 4-20mA interface
• 4-digit 0.56” LED display
• Ceramic pressure sensor core
• Digital Calibration
• Anti-jamming design suitable for
electromagnetic and harsh industrial
environments.
• IP65 rated outlet port connector
Specifications
• Measuring Range 0
- 20MPa
• Overload Pressure
150%~200%
• Pressure Type
A/G
• Stability
≤0.2% FS per year
• Power Supply
12-30VDC
• Display
4 digits LED
• Accuracy Range
±0.25% for gauge
pressure >5psi
±0.5% FS for all others
including absolute,
compound gauge, and
Vacuum ranges
• IP Rating
IP65
• Output
4-20mA Signal
• Operating Temp
-30ºC ~ 80ºC
• Relative Humidity
≤90%
• Thread Size
1/4 NPT
• Thread Material
SS316
Dimensions
Control Method
Digital
Pressure
Gauge
24VDC
Loop
Power
Supply
Receiver
+ +
-
-
+
-
Operating Instructions
• Wiring
RED: +24VDC
Black: Ground
• Calibration
Press ▼for 5 seconds for zero
callibration.
Press ▲ for 5 seconds for full
scale calibration
M5701/1118