DPG 25 - Measurement PCE Instruments - Free user manual and instructions
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| Product Type | Digital Pressure Gauge |
| Model | DPG 25 |
| Brand | PCE Instruments |
| Measuring Range | 0 to 25 bar (or psi equivalent) |
| Accuracy | ±0.5% of full scale |
| Display | LCD with backlight |
| Units | bar, psi, kPa, MPa, kg/cm² |
| Power Supply | 9V battery (included) or external DC adapter |
| Battery Life | Approximately 100 hours continuous use |
| Dimensions | 210 x 100 x 50 mm |
| Weight | 350 g (including battery) |
| Connection | 1/4" BSP male thread |
| Overload Protection | Up to 50 bar |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -10°C to 60°C |
| Functions | Min/Max, Hold, Zero, Auto-off, Pressure units selection |
| Maintenance | Clean with damp cloth; keep dry; recalibrate annually |
| Safety | Do not exceed max pressure; use with compatible media; avoid shock |
| Spare Parts | Battery, O-rings, pressure fitting adapters available |
| Repairability | Serviceable by qualified technician; contact PCE support |
| Included Accessories | Battery, user manual, carrying case, calibration certificate |
Frequently Asked Questions - DPG 25 PCE Instruments
What is the measuring range of the PCE DPG 25?
The PCE DPG 25 has a measuring range of 0 to 25 bar (approximately 0 to 360 psi).
How do I change the pressure unit on the DPG 25?
Press the UNIT button repeatedly to cycle through bar, psi, kPa, MPa, and kg/cm². The selected unit appears on the display.
What type of battery does the DPG 25 use and how long does it last?
It uses a standard 9V battery (e.g., 6LR61). Battery life is approximately 100 hours with continuous use, depending on backlight usage.
Can I use the DPG 25 for liquids and gases?
Yes, it is suitable for non-corrosive liquids and gases. For corrosive media, use a compatible pressure sensor or isolate with a diaphragm seal.
How do I set the zero point on the gauge?
With no pressure applied, press and hold the ZERO button for about 2 seconds. The display will reset to zero. This compensates for drift.
What is the maximum permissible overload?
The DPG 25 can withstand overpressure up to 50 bar without damage. However, prolonged overpressure may affect accuracy.
How often should I recalibrate the DPG 25?
It is recommended to recalibrate annually or after any significant mechanical shock. Factory calibration is traceable to national standards.
Does the gauge have an auto-off function?
Yes, the DPG 25 features an auto-off function to save battery. It will turn off after 15 minutes of inactivity. You can disable this in the settings.
What is the accuracy of the DPG 25?
The accuracy is ±0.5% of full scale, meaning ±0.125 bar at 25 bar. This includes linearity, hysteresis, and repeatability.
Can I record Min/Max values?
Yes, press the MIN/MAX button to toggle between current, minimum, and maximum pressure readings. Press and hold to clear the recorded values.
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USER MANUAL DPG 25 PCE Instruments
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Product information
Brand : PCE Instruments
Model : DPG 25
Category : Measurement