Edwards D3G0021100 WRG200-X-NW25 Wide Range Gauge provides reliable, wide-range vacuum pressure measurement from atmosphere down to ultra-high vacuum levels. Its compact, rugged design makes it ideal for integration into laboratory, research, and industrial vacuum systems.
Key Features:
- Pressure measurement range from 1 x 10⁻⁹ to 1 x 10³ mbar (1 x 10⁻⁸ to 7.5 x 10² Torr)
- Cold cathode inverted magnetron technology for consistent high-vacuum measurement
- Compact housing with DN 25 ISO-KF (NW25) flange connection
- 360° LED ring for immediate vacuum status visibility
- Multipoint star striker ensures reliable ignition, even in contaminated systems
- Simple push-button calibration with integrated diagnostic functions
- Analog and digital outputs for easy integration into control systems
- Compatible with Edwards controllers or direct PLC integration
- Durable materials: stainless steel, nickel-iron, and glass wetted surfaces
- IP40-rated enclosure protects internal electronics
Included Items
- Edwards WRG200-X-NW25 Wide Range Gauge
- Adjustment Tool
- Manufacturer’s Documentation
- 1-Year Manufacturer’s Warranty
Specifications
| Measurement Principle | Cold cathode (Inverted Magnetron) |
| Pressure Range | 1 x 10⁻⁹ to 1 x 10³ mbar (1 x 10⁻⁸ to 7.5 x 10² Torr) |
| Connection Flange | DN 25 ISO-KF (NW25) |
| Typical Accuracy | ±30% of reading |
| Accuracy up to 1 x 10⁻³ mbar | ±15% to 10 mbar |
| Max Internal Pressure | 10 bar absolute |
| Bakeout Temperature | 150°C (electronics removed) |
| Operating Temp Range | +5 to +60°C |
| Storage Temp Range | -30 to +70°C |
| Max Operating Humidity | 80% RH up to 31°C, linearly to 50% RH at 40°C+ |
| Max Altitude | 3000 m |
| Pollution Degree | 2 |
| Materials in Vacuum Contact | Stainless steel, nickel-iron, glass |
| Electrical Connector | RJ45 8-pin |
| Supply Voltage | 15 to 48 V DC ±10%, 4W |
| Max Inrush Current | 270 mA |
| Min Load Impedance | 10 kΩ |
| Max Output Current | 1 mA |
| IP Rating | IP40 |
| Dimensions (L x D) | 1.77 x 3.23 in (4.5 x 8.2 cm) |
| Weight | 0.77 lb (0.35 kg) |