Edwards D03000650 P5 Handheld Gauge, NW16 is a versatile, high-performance vacuum gauge engineered for precise pressure measurement across a broad range. Combining piezoresistive and Pirani sensor technologies, this advanced instrument offers accurate absolute and relative pressure readings from atmospheric conditions down to ultra-high vacuum levels, making it ideal for leak detection, system monitoring, quality assurance, and process control.
Key Features:
- Measures absolute pressure from 1200 to 5.0×10⁻⁵ mbar and relative pressure from -1060 to +340 mbar
- Max. overload: 10 bar absolute
- Highly accurate with 0.3% of scaled value from 1200 to 40 mbar and 10% of reading from 40 to 1.0×10⁻³ mbar
- Large 2.75" graphic LCD display with intuitive 4+1 membrane keypad
- Displays absolute, relative, minimum, and maximum pressure values in real time
- Integrated data logger with real-time clock for long-term monitoring
- Adjustable logging rates from 0.02 to 60 seconds
- USB-C interface for direct data readout and export
- Rugged design with stainless steel, tungsten, polyimide, and vacuum-compatible materials
- Connects easily to vacuum pumps or chambers with DN 16 ISO-KF (NW16) flange
- Portable with over 100 hours of battery operation time
- IP40 protection, CE-compliant for laboratory and industrial use
Included Items
- Protective Flange Cover
- USB-C Cable
- Operator’s Manual
- Manufacturer’s Documentation
- 1-Year Manufacturer’s Warranty
Specifications
| Measurement Principle | Piezoresistive / Pirani (heat conduction) |
| Measuring Range | Absolute: 1200 – 5.0×10⁻⁵ mbar Relative: -1060 to +340 mbar |
| Max. Overload | 10 bar abs. |
| Accuracy | 1200–40 mbar: ±0.3% scaled 40–1.0×10⁻³ mbar: ±10% reading Relative: ±0.25% span |
| Resolution | 1200–1000 mbar: 1 mbar 1000–2.0 mbar: 0.1 mbar 2.0–1.0×10⁻² mbar: 3 digits 1.0×10⁻²–1.0×10⁻⁴ mbar: 2 digits 1.0×10⁻⁴–5.0×10⁻⁵ mbar: 1 digit |
| Repeatability | 1200–40 mbar: ±0.15% scaled 40–1.0×10⁻² mbar: ±2% reading |
| Materials in Vacuum Contact | Stainless steel, tungsten, nickel, glass, silicon oxide, SnAg-solder, polyimide, epoxy |
| Logging Rate | 0.02 to 60 s |
| Operating Temperature | +5 to +50°C |
| Storage Temperature | -20 to +60°C |
| Power Supply | 5 VDC via USB-C |
| Operating Time | > 100 hours |
| Interface | USB 2.0 (Type-C) |
| Connection Inlet Flange | DN 16 ISO-KF (NW16) |
| IP Rating | IP40 |
| Display Size | 2.75 in. (6.85 cm) |
| Dimensions (L x W x H) | 4.13 x 2.76 x 1.83 in. (10.5 x 7.0 x 4.65 cm) |
| Weight | 0.55 lb. (0.25 kg) |