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PD202 General Purpose Digital Pressure Gauges

This product has been discontinued and replaced with the PD205/206 Digital Pressure Gauge.
Please click here for more information.

Features Specifications Ordering Information Documentation

PD202 General Purpose Digital Pressure Gauge
  • Vacuum to 19,999 psi
  • 0.5% FS Terminal Point Accuracy
  • 4½ digit, 0.5" (12.7 mm) LCD
  • Nine engineering units
  • IP54 protective boot
  • Battery powered



The PD202 pressure gauge can handle pressure ranging from vacuum to 19,999 psi. The pressure is displayed on a 0.5" (12.7mm) 4½ digit LCD. This device has a full scale accuracy of 0.5%. A backlight comes optional with this unit and can be set to either manual or auto off. The PD202 comes with a 2.5" diameter impact-resistant thermoplastic case. It is powered by 2 AAA alkaline batteries, which have a battery life of 500 hours. The PD202 operates in a temperature range of -10 to 60°C.

General Purpose Gauge Pressure Ranges

The following engineering units can be configured to the digital pressure gauge (with legend). To determine proper Pressure Range Code convert engineering units to psi, then select optimum standard pressure range from Pressure Range Codes Table.

Conversion Chart
Other Units Other Units to psi (multiplier)
mmHg 0.0193
cmHg 0.1933
inHg 0.4911
kg/cm2 14.2233
Bar 14.5038
(with three temperature options: 20°C, 60°F and 4°C
kPa 0.1450
mPa 145.038

To convert to psi, multiply other engineering units by multiplier found in Conversion Chart

Pressure Range Code (##)
  Range Units
C2 -30/30 Compound inHg/psi
C3 -30/60
C4 -30/100
00 -30/0 Vacuum inHg
04 30 Pressure
05 60
06 100
08 200
09 300
10 500
11 600
12 800
13 1000
14 1500
15 2000
17 3000
18 5000
21 10,000
22 15,000
23 19,999

Note: Additional codes will be provided upon request for other ranges listed.

General Purpose Gauge Dimensions

Units: Inch (mm)

PD202 General Purpose Digital Pressure Gauge Dimensions



Except where noted all specifications apply to operation at +25°C.


Type: General Purpose Digital Pressure Gauge
Pressure Input: Vacuum to 19,999 psi & compound; see other engineering units below
Display: 0.5" (12.7 mm), 4½ digit LCD, 19,999
Accuracy: 0.5% FS, Terminal Point
Backlight: Optional; manual or auto off
Bar Graph: Four-level battery indication
Display Resolution:
Pressure Range Resolution
-15 to 0 -XX.000
0 to 2 X.0000
2 to 20 XX.000
20 to 200 XXX.00
200 to 2000 XXXX.0
2000 to 19,999 XXXXX
Display Update Rate: 10/second
Case Size: 2½" diameter
Case Material: Impact-resistant thermoplastic; color: black
Case Rating: IP54 with protective boot
Wetted Materials: 17-4 PH stainless steel sensor; 316 stainless steel socket
Socket Size: ¼" NPT
Socket Location: Lower connection, 6 o’clock
Mounting: Stem
Weight: 4.8 oz (136 g)
Power: Two AAA alkaline batteries included
Battery Life: >500 hours


Proof: 200% 150% 120%
Burst: 800% 300% 150%
Cycle Life: 108 cycles 20-80% FS with negligible performance loss
Vibration: <±0.1% FS effect for 0-2000 Hz @ 20 g in any axis
Shock: <±0.05% FS effect for 100 g, 20 ms shock in any axis
Operating Temperature: -10 to 60°C
Storage Temperature: -20 to 70°C
Relative Humidity: 0 to 90% non-condensing
Leak Integrity: 1 x 10-3 std. cc/sec

Keypad Functions

On/Off: Manually turns unit on and off (programmable auto off settings: never, 5, 10, 20 minutes).
Zero/Clear: Zeros display or clears max & min values when values are displayed.
Max/Min: Displays max & min value when activated.
Backlight (optional): Manually turns backlight on and off; (programmable auto off settings: never, 30 sec, 1 min, or 5 min)
Engineering Units: psi, Bar, kg/cm2, kPa, MPa, ftH2O, inHg, cmHg, mmHg
Field Calibration: Zero and span




Model Description Price
PD205-BK0-4N-####        General Purpose Digital Pressure Gauge with Backlight and 0.50% Accuracy        289.00 Select your desired pressure range
PD205-BL0-4N-####        General Purpose Digital Pressure Gauges with 0.50% Accuracy        269.00 Select your desired pressure range


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