Digital Pressure Gauge, Master
Model: PRD-700
- 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.1: Bottom mount
- Fig.2: Differential Pressure
- Responsive after-sales service / Customizable /
- High quality / One-year warranty
- The image is for reference; the actual product willbe based on your custom specifications.
Description
The PRD-700 is a professional multifunction digital pressure gauge that supports gauge, absolute, differential, and compound pressure with ranges up to 2500 bar and accuracy options from 0.2% to 0.01% F.S. It features a six-digit backlit LCD displaying pressure, temperature, peak values, and percentage bar indication, along with a data-logging capability of up to 1600 records. Built with 316/316L stainless-steel wetted parts and an aluminum alloy housing, the device includes a rechargeable lithium battery and RS232 communication (for non-hazardous areas), and is certified Exia II CT4Ga explosion-proof. This makes it ideal for calibration, maintenance, process monitoring, and high-precision measurement tasks.
Specifications
| Nominal size | 4" |
|---|---|
| Scale ranges | 0 ... 40 kPa to 0 ... 100 MPa, or other equivalent units of pressure, vacuum or compound |
| Pressure units | kg/cm2, mH2O, kPa, mmHg, psi, bar, pa, MPa (Up to 8 units can be switched, if not specified, the engineer will select it according to the pressure range) |
| Accuracy | ±0.1% F.S. ±0.05% F.S. ±0.025% F.S. |
| Process connection | 304 SS 1/2, 1/8, 1/4, 3/8, 1/2 NPT, G |
| Case/Ring | Aluminum alloy nickel plating |
| Panel | PVC |
| Diaphragm | 316L SS |
| Medium temperature | -20℃ ... 60℃ |
| Display | 5.5 digits LCD, switchable backlight button |
| Response time | 20 ... 25 times/sec |
| Power supply | 14500 rechargeable lithium battery, Micro-B charging port |
| Weight | 1.5 kg (including the box and accessories) |
Product Images
