PDG Series Digital Pressure Gauge
Category:
Description
The model PDG Series low cost digital pressure gauge offers the accuracy of a solid state sensor, while maintaining a low cost that results from its proprietary ASIC design. Its solid state design incorporates a pressure sensor and has no moving parts, ensuring a long life.
Ease of use and convenience are hallmarks of this product. The large LCD digital display eliminates the guess work in taking readings off an analog dial gauge. Null (CE) on model PDG Series is conveniently achieved by the push of a button. By default, pressure readings are displayed continuously for about 60 seconds, until auto shut-off. In addition, Model PDG Series operates on 2pcs battery (AAA#, 1.5V) or 1pcs square battery (9V).
Features
Large 4-digital LCD display (48 x 16mm)
±1.0, 0.5, 0.25, FS accuracy (user demand)
Power supply: 2PCS AAA battery with 1.5V, or 2PCS square battery with 9V
Operating mode: auto or man shut-off
Lower-battery indicating (≤2.6V)
Application
Ideal for commercial and industrial application in both test measurement and general purpose installations
| Specifications | |
| Dial | 2.5" (63mm) |
| Case | ABS (Φ66 x H33mm) |
| Rubber Boots | Silicone Rubber |
| LCD Display | 48 x 16mm |
| Connection | 1/4" NPT |
| Movement | SS304 |
| Operating Life | 1 Million Cycles |
| Power Supply | 2PCS AAA Battery with 1.5V or 2PCS Square Battery with 9V |
| Power Mode | Auto or Manual Shut-off |
| Pressure Unit Selection | Ranges ≤ 100 psi: psi, inH2O, mmHg, mbar, kPa Ranges ≥160 psi: psi, bar, kg/c㎡, MPa, atm |
| Operating / Storage Temperature |
14°F to 122°F (-10°C to 50°C) -4°F to 167°F (-20°C to 75°C) |
| Operating Mode Selection | Processing Reading, Peaking Reading |
| Proof Pressure | 200% FS |
| Burst Pressure | 300% FS |
| Zero Offest | 1% FS |
| Full Offest | 1% FS |
| Operating Temperature Range | -10 to 50℃ |
| Storage Temperature Range | -20 to 65℃ |
| Battery Life | 2 Years (Auto Shut-off Mode) |
| Accuracy | ± 1.0, 0.5, 0.25, FS Accuracy (User Demand) |
Product Image & Drawing

Product Type Selection
| Select Code (#) |
Order Type (Series) |
Power Mode (PM) |
Operating Mode (OM) |
Accuracy (A) |
Range & Unit (R) |
| 1 | PDG | Auto | Processing Reading | ±1.0 | 30" Hg Vac |
| 2 | Manual Shut-off | Peak Reading | ±0.5 | 30"/0/15 psi | |
| 3 | ±0.25 | 30"/0/30 psi | |||
| 4 | Other Accuracy Upon Request |
30"/0/60 psi | |||
| 5 | 30"/0/100 psi | ||||
| 6 | 30"/0/150 psi | ||||
| 7 | 30"/0/200 psi | ||||
| 8 | 30"/0/300 psi | ||||
| 9 | 0/15 psi | ||||
| 10 | 0/30 psi | ||||
| 11 | 0/60 psi | ||||
| 12 | 0/100 psi | ||||
| 13 | 0/160 psi | ||||
| 14 | 0/200 psi | ||||
| 15 | 0/300 psi | ||||
| 16 | 0/600 psi | ||||
| 17 | 0/1,000 psi | ||||
| 18 | 0/1,500 psi | ||||
| 19 | 0/2,000psi | ||||
| 20 | 0/3,000 psi | ||||
| 21 | 0/5,000 psi | ||||
| 22 | 0/10,000 psi | ||||
| 23 | 0/15,000 psi | ||||
| 24 | Other Ranges Upon Request |
To Order Contractor Gauge
| Select Code | Series | PM1 | OM1 | A1 | R1 |
| Order Type | PDG- | ||||
| Power Mode | Auto | ||||
| Operating Mode | Processing Reading | ||||
| Accuracy | ±1.0 | ||||
| Range & Unit | 30" Hg Vac |
For the example indicated above, for product code PDG-PM1OM1A1R1, the specs of the digital pressure gauge selected are:
PDG Series, 2.5" (63mm) Dial, ABS Case Matrial, 1/4" NPT, Auto Power Mode, Processing Reading Operating Mode, ±1.0 Accuracy, 30" Hg Vac Range.
Operating Metho
Press ON to power on in meter-off-status, hold press ON about 3s to power off in meter-on-status
In metr-on-status, press CE to update the unit, and the number on LCD also will be updated
In metr-on-status, press ON to light the backlight lamp after the backlight lamp is off
In metr-on-status, hold press CE about 3s to clear zero reading data in processing-reading mode
In metr-on-status, hold press CE about 3s to clear and get peak reading data in peak-reading mode
In metr-on-status, if power supply is 2pcs AAA battery, 'Lo' will display on LCD window when the battery voltage less than 2.6V. can't power on the meter when the battery voltage less than 2.2V
Parameter Selection
Hold press CE button about 5 seconds at processing reading mode (PV-mode) after power on, the meter will turn on the set-value mode (SV-mode) : user can update the below parameters :
Pressure Unit
“tP-mP ”or “tP-kP ”will show on the LCD, for Normal Pressure, you can press the button ON to select 0~MPa, 1~PSI, 2~bar, 3~kg/cm²; for Low Pressure, you can press the button ON to select 0~mH2O, 1~mbar, 2~kpa
Data-point Position
“ Pot* ” will show on the LCD after press button CE, for Normal Pressure, you can press the button ON to select 2(**.**) or 1(***.*); for Low Pressure, you can press the button ON to select 3(**.**) or 2(**.**).
Operating Mode (Power Mode)
“ Off* ”will show on the LCD after press button CE, you can press the button ON to select 0~auto shut-off mode, 1~man shut-off mode.
Measuring mode
“ HL* ” will show on the LCD after press button CE, you can press the button ON to select 0~processing reading mode, 1~peak reading mode.

Keywords: PDG Series Digital Pressure Gauge
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