Digital Micro Differential Pressure Gauge PCZ-300 Series
PCZ-300 series is high performance micro differential pressure gauge measurable from minimal pressure at 25Pa. By adopting flow sensor instead of diaphragm for pressure-sensing part, superior repeat accuracy is achieved without affected by mounting orientation. And there is no concern over zero drift.
- Measurable from minimal pressure at 25Pa.
- High accuracy low pressure area measurement by adopting flow sensing methodological principle. No zero drift.
- Indicator built-in design suitable for on-site monitoring of air-conditioning, semiconductor facilities or equipment.
- Bright and viewable large LED display (9999) used, relay contact (two-point) as standard.
| Pressure Range | Model | 25P | 125P |
|---|---|---|---|
| Pa | 0 to 25 | 0 to 125 | |
| mmH2O | 0 to 2.5 | 0 to 12.5 | |
| Part that Contact Gas (Liquid) | Glass (nitride silicon, oxide silicon), PPS, PEEK, FR4 | ||
| Measurement Media | Air,N2 (for other gas, please contact us) | ||
| Accuracy | ±1％FS + 2digit | ||
| Breaking Pressure | 0.2MPa | ||
| Excitation (Power Supply) Voltage | DC 24V ± 10% or AC 100V ±10% | ||
| Storage Temperature | -10℃ to 70℃ | ||
| Guaranteed Temperature | 0℃ to 50℃ | ||
| Temperature Drift | 0.02％FS/℃ | ||
| Warm-up Period | Approximately 1 minute | ||
| Display | 4 digits LED display (height of character 20mm), normal green display is automatically switched to red display when relay is output | ||
| Pressure Port | 3/16 inch (inner diameter) hose is connected | ||
| Comparator Output | Relay contact x2 output | ||
| Display Unit | Pa,KPa,㎜H2O | ||
