Digital Test Gauge Pressure Ranges
The following units of measure can be configured to the digital pressure gauge (with legend). To determine proper Pressure Range Code convert units of measure to psi, then select optimum standard pressure range from Pressure Range Codes Table
| Conversion Chart |
| Other Units |
Other Units to psi (multiplier) |
| mmH2O |
0.1419 |
| cmH2O |
0.1419 |
| inH2O |
0.0360 |
| mmHg |
0.0193 |
| inHg |
0.4911 |
| kg/cm2 |
14.2233 |
| mBar |
0.0145 |
| Bar |
14.5038 |
| kPa |
0.1450 |
| mPa |
145.038 |
| ftSW |
0.4453 |
To convert to psi, multiply other units of measure by multiplier found in Conversion Chart.
Keypad Functions
On/Off: Manually turns unit on and off; auto off options in configuration menu.
Backlight Manually turns backlight on and off; auto off options in configuration menu.
Max/Min: Displays max & min values.
Zero/Clear: Zeros display or clears max & min values when values are displayed.
Enter: Selects items in configuration menu.
Menu Mode
Configuration Mode (CONFIG): Allows scrolling through configuration menus to select available options.
Engineering Units: psi, inHg, inH2O, ftSW, Bar, mBar, kPa, MPa, mmHg, cmH2O, mmH2O, kg/cm2
Display Update Rate: 4 settings: 10/sec, 5/sec, 2/sec, 1/sec
Auto Off: 5 settings: Never, 2, 5, 15, or 30 minutes
Backlight: 5 settings: On/off, 10 sec, 30 sec, 1 min, 5 min
Language: 7 Languages: English, Spanish, French, Italian, German, Portuguese, and Dutch.
Dampening: 5 settings: None, Average: 2, 4, 6, 8 readings
Contrast: 7 settings
Field Calibration: Zero & span (password protected)
Disable: Password allows lockout of configuration settings.
Zero Disable: Allows disabling of Zero button.
DIMENSIONS
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SPECIFICATIONS
Except where noted all specifications apply to operation at +25°C
Type: Precision Digital Test Pressure Gauge
Pressure Input: Vacuum to 7,000 psi & compound; see other engineering units below
Display: 0.66" (17 mm) 5-digit LCD, 99999
Accuracy:0.05%, 0.10% or 0.25% FS Terminal Point, Total Error Band (TEB) including hysteresis, linearity, repeatability, and temperature drift.
Temperature Corrected: From -18 to 62°C
Certificate of Calibration:10-point individual calibration chart, standard for model PD253; optional for other models.
Backlight: Standard, manual or auto off
Bar graph: 10-segment %FS and battery level indicator
Case Size: 3" diameter
Case Material: 300 Series stainless steel
Case Finish: Electropolished
Case Rating: NEMA 4X, IP65; protective rubber boot optional
Wetted Materials: 316 stainless steel
Socket Size: ¼" NPT
Socket Location: Lower connection, 6 o’clock
Mounting: Stem (standard), panel (optional)
Case Protection: 300 Series stainless steel protective cover and protective carrying pouch included.
Weight: 12.5 oz (354 g)
Power: Three AAA alkaline batteries included
Battery Life: >1000 hours
Operating Temperature: -18 to 62°C
Storage Temperature: -40 to 82°C
Relative Humidity: 0 to 90% non-condensing
Approvals: FM Approved & CSA Certified as intrinsically safe for use in Class I, II, III, Division 1, Groups A, B, C, D, E, F, & G; T-code = T4. Non-incendive for use in Class I, II, III, Division 2, Groups A, B, C, D, F, & G; Type 4 hazardous (Classified) locations.
| Pressure Range Code (##) |
| ##Code |
Range |
Units |
| A1 |
15 |
Absolute Pressure (psia) |
| A2 |
25 |
| A3 |
50 |
| C1 |
-15/15 |
Compound Pressure psi |
| C2 |
-15/30 |
| 00 |
-30/0 |
Vacuum psi |
| 01 |
5 |
Pressure
psi |
| 02 |
10 |
| 03 |
15 |
| 04 |
30 |
| 05 |
60 |
| 06 |
100 |
| 07 |
160 |
| 08 |
200 |
| 09 |
300 |
| 10 |
500 |
| 13 |
1,000 |
| 14 |
1,500 |
| 15 |
2,000 |
| 16 |
2,500 |
| 17 |
3,000 |
| 18 |
5,000 |
| 19 |
7,000 |
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ORDERING INFORMATION
Product
PD233
| Model |
Description |
|
| PD233-BK0-4N-## |
|
Digital Pressure Gauge, FM Approved & CSA Certified with Backlight, 0.25% FS Terminal Point |
|
|
 |
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PD243
|
| Model |
Description |
|
| PD243-BK0-4N-## |
|
Digital Pressure Gauge, FM Approved & CSA Certified with Backlight, 0.10% FS Terminal Point |
|
|
|
| |
PD253
|
| Model |
Description |
|
| PD253-BK0-4N-## |
|
0.05% FS Terminal Point |
|
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Accessories
|
| Model |
Description |
|
| PDA2000 |
|
ABS Carrying Case for PD213, PD233, PD243 or PD253 |
|
|
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| PDA2004 |
|
Throttle Plug for PD213, PD233, PD243 or PD253 |
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