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
Precision Digital Pressure Gauge featuring imported sensors for superior performance: high accuracy (up to 0.05% FS), corrosion resistance, impact/vibration resistance, and exceptional stability. Powered by an ultra-low power processing system (signal processor + power management IC) and large-capacity lithium battery for cordless operation - no external power required. Dual-display functionality combines a 5-digit digital readout with intuitive analog bar graph for clear visualization. Ideal for on-site pressure measurement and calibration/verification of general pressure gauges, precision gauges, and pressure transmitters, effectively replacing traditional mechanical pointer gauges in demanding environments.
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
Precision Digital Pressure Gauge with Field-Optimized Intelligence
Ultra-Efficient Performance
Micro Power Consumption: Advanced power management extends operation to 600+ hours per charge
0.05% FS High Accuracy: Laboratory-grade precision in field environments
High-Contrast LCD: 128x64 pixel sunlight-readable display with dynamic bar graph
Compact Field Operation
Palm-Sized Design: 80x120mm housing fits confined spaces
One-Touch Calibration: Automated linearity compensation & magnetic pen zeroing (2-sec adjustment)
Direct %FS Visualization: Real-time pressure percentage display for instant diagnostics
Smart Connectivity
10-Unit Flexibility: Seamless switching between mmH₂O/mmHg/psi/kPa/MPa/Pa/mbar/bar/inH₂O/inHg
RS485 RTU Protocol: Real-time data streaming to SCADA/DCS via Modbus
PC Monitoring Suite: Live pressure trend logging & report generation (Windows/Linux)
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