Digital Pressure Gauge, Master
Model: PRD-700
Description：
- Supports multiple pressure types (gauge, absolute, differential, compound) with ranges up to 2500 bar and accuracy options from 0.2% to 0.01%.
- Utilizes the same premium sensors as the UK brand “Ashford Instrumentation”.
- Features a backlit LCD with six-digit, and data logging for up to 1600 records.
◼️ Fig.2: Differential Pressure
- Responsive after-sales service / Customizable / High quality / One-year warranty
- Products will be customized to your requirements, so product images are for reference.
- Read more: Digital vs Analog Pressure Gauges
Download file
Product Specification
※For detailed specifications or operating instructions, please refer to the“Download file” section above.
Swipe left / right for more info| Connection location | Bottom mount |
|---|---|
| Nominal size | 4.5" |
| Scale ranges | 0 ... 10 mbar to 2500 bar, or other equivalent units of pressure, vacuum or compound |
| Pressure units | kPa, psi, kg/cm², mbar, MPa, mmH₂O, mmHg, inH₂O, Torr |
| Accuracy | ±0.2% F.S., ±0.1% F.S., ±0.05% F.S., ±0.025% F.S., ±0.01% F.S. |
| Overpressure load | 120% F.S. |
| Process connection | 316 SS 1/4, M20x1.5 G, NPT, M |
| Case/Ring | Aluminum alloy |
| Window | Plastic |
| Diaphragm | 316L SS |
| Display | 6 digits LCD, switchable backlight button |
| Response time | 3 times/sec |
| Multifunction | Temperature display. Percentage bars indication for visual reference. Zero function. Peak function |
| Data Logging | 40 files, 40 data per file, 1600 records in total |
| Communication | RS232 (Do not use the RS-232 connector in a hazardous area) |
| Power supply | 7.4V rechargeable lithium battery, 110/220V external power adapter |
| Ambient temperature | -20 ... 60 ℃ |
| Medium temperature | 0 ... 50 ℃ |
| Temperature Compensated | 0 ... 50 ℃ |
| Weight | 0.7kg |
| Accessories (option) | Rubber protector, carrying case, tube for DP models |
| Explosion-proof | Certification approved (Certificate#.: Exia II CT4Ga) |
Actual Product Images
Digital pressure gauge backlit LCD with six-digit
Digital pressure gauge with replaceable lithium battery
Digital pressure gauge with charger and protective box
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