Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Digital Pressure Gauge Precision Pressure Gauge Air Pressure Gauge
Description Digital Pressure Gauge Precision Pressure Gauge Air Pressure Gauge
Digital Pressure Gauge Precision Pressure Gauge Air Pressure Gauge adopts imported sensors with superior performance, high accuracy, corrosion resistance, impact resistance, vibration resistance, high stability, etc.; the signal processing circuit adopts the latest ultra-low power processor, signal processing chip and power management The chip is composed of a large-capacity and high-performance lithium battery without external power supply. With 5-digit digital display and analog percentage display, the reading is intuitive and convenient. The accuracy of this product can reach level 0.05. It is suitable for calibration and verification of general pressure gauges, precision pressure gauges and pressure transmitters, and can replace traditional mechanical pointer pressure. The gauge is used to measure pressure on site.
Specification Digital Pressure Gauge Precision Pressure Gauge Air Pressure Gauge
| Pressure range | -0.1~0MPa 0~260MPa |
| Analog output | 4-20MA |
| Data output | RS485, RS232 |
| Power supply | Rechargeable battery |
| Process connection | M20*1.5 |
| Display | 5 digits LED |
| Over load | 1.5-3 times |
| Medium temperature | -40℃~70℃ |
| Hysteresis | 0.01% |
| Accuracy | 0.1%FS, 0.05%FS, 0.02%FS, 0.01%FS |
| Isolation technology | signal isolation technique, anti electromagnetic interference and radio frequency technology |
| Zero | zero automatically setted, don't need for calibration |
| Progress display | visual display of pressure percentage |
| Dimension | φ100mm × 34mm |
| Weight | 0.75kg |
Features Digital Pressure Gauge Precision Pressure Gauge Air Pressure Gauge
1. Ultra-Low Power & High Precision: Micro-power consumption paired with high accuracy for reliable measurements.
2. Compact & Field-Ready: Small size enables easy operation and portability for field calibration and precise pressure measurement tasks.
3. Smart Calibration Tools: Features intelligent calibration, linearity adjustment, and tool-free magnetic pen zeroing (<2 seconds).
4. Dynamic LCD Display: High-definition digital LCD shows real-time pressure values with intuitive percentage bar graph.
5. Extensive Unit Flexibility: Supports up to 10 pressure units (mmH₂O, mmHg, psi, kPa, MPa, Pa, mbar, bar - optional selection).
6. RS485 Connectivity: Integrated RS485 (RTU protocol) with PC software for real-time data monitoring and transmission.
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