GNW210 Digital Reference Gauge
64500
GNW210 Digital Reference Gauge
64500
This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available.
±0.05% Accuracy • Dual Display • Temperature Compensated
High Precision Digital Pressure Gauge for Calibration & Verification
The GNW210 High Precision Digital Pressure Gauge is engineered for professional calibration, verification, and laboratory applications where stability and accuracy are critical. Featuring a high-resolution dual-screen LCD and advanced temperature compensation, this gauge provides dependable measurement performance across a wide range of industrial environments.
With an accuracy of ±0.05% of Full Scale and multiple selectable pressure units, the GNW210 is ideal for use as a working reference standard or precision test gauge. Its robust stainless steel construction and precision ADC signal processing ensure long-term stability and repeatable results.
Each gauge is supplied pre-calibrated and includes a traceable calibration certificate as standard. Optional UKAS calibration is available.
Key Features
- High Precision: ±0.05% FS accuracy (±0.1% option available) for professional verification applications.
- Dual-Display LCD: 5-digit display with main and sub-screen for pressure and temperature readout.
- Temperature Compensated: 0–40°C compensation range for improved measurement stability.
- Rugged Stainless Steel Build: 304 stainless steel housing for durability in industrial environments. Rubber protective boot.
- Multi-Unit Selection: kPa, Pa, psi, bar, mbar, MPa, mmH₂O, mmHg, Torr, kgf/cm².
- Portable & Efficient: Powered by 3 × AA batteries with up to 3600 hours operating life.
- Accessories: Carry case and USB cable are included.
- Calibration Included: Supplied with traceable calibration certificate.
Technical Specifications
| Parameter | Specification |
|---|---|
| Gauge Size | 105 mm Diameter |
| Accuracy | ±0.05% of Full Scale (±0.1% Option) |
| Display | 5-Digit LCD with Dual Screen Design |
| Pressure Ranges | Micro-pressure to High Pressure Options (up to 100 MPa available depending on model) |
| Overload Capacity | 150% (>10 MPa) / 200% (≤10 MPa) |
| Long-Term Stability | Typical ±0.1% FS / Year |
| Operating Temperature | -5°C to +40°C |
| Compensation Temperature | 0–40°C |
| Sampling Rate | 1–10 times per second |
| Case Material | 304 Stainless Steel |
| Connection | 1/2" BSP Standard (1/4" BSP or 1/4" NPT available) |
| Measurement Medium | Gas or Liquid Compatible with 316 Stainless Steel |
| Units | kPa, Pa, psi, bar, mbar, MPa, mmH₂O, mmHg, Torr, kgf/cm² |
| Power Supply | 3 × AA Batteries (USB Supply Option Available) |
| Ingress Protection | IP50 (IP54 with Protective Sleeve) |
| Certification | CE |
| Calibration | Supplied with Traceable Calibration Certificate |
Applications
- Calibration Laboratories – Use as a high-accuracy working reference standard.
- Industrial QA & ISO 9001 Systems – In-house pressure verification.
- Maintenance Engineers – Precision pressure diagnostics and system checks.
- Instrumentation Technicians – Verification of transmitters and precision gauges.