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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Product Description
Engineered for long-term reliability and precision, the YK-100B Digital Pressure Gauge combines advanced micro-power technology with proprietary software for accurate, continuous pressure monitoring. Its built-in lithium battery enables round-the-clock operation for more than three years, while the large-format, wide-angle LCD ensures clear, at-a-glance readings. Each instrument is rigorously validated through thermal aging, stress aging, and temperature compensation treatments, guaranteeing consistent performance—even in harsh environments—with 99% annual accuracy confidence between 0°C and 50°C.
Specification
| Specification | Description |
|---|---|
| Range | -0.1~0~250MPa |
| Accuracy | 0.25, 0.1, 0.05 |
| Measuring Medium | Water, gas, etc. compatible with stainless steel |
| Pressure Type | Vacuum, Gauge, Absolute Pressure |
| Case Material | SS (Stainless Steel) |
| Power | Rechargeable lithium battery |
| Display | 5-digit dynamic display + simulated light bar instructions |
| Medium Temperature | -10～60°C |
| Connection Size | M20x1.5 Male or OEM |
| Working Humidity | ≤80%RH |
| Pressure Unit | MPa, Kpa, PSI, mmHg, Bar, kgf/cm2, inHg, inH2O |
| Working Temperature | Not Specified |
Features
Ultra-low power consumption, high accuracy, and a high-definition digital LCD display
Compact and user-friendly design, ideal for on-site calibration and precision pressure measurement
Supports intelligent calibration, linearity correction, and magnetic pen-zero adjustment in just two seconds
LCD dynamically displays real-time pressure values and percentage readings
Supports up to ten pressure units (mmH₂O, mmHg, psi, kPa, MPa, Pa, mbar, bar, etc.)
Equipped with RS485 communication (RTU protocol); includes PC software for real-time data monitoring
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Technical Specifications
Product Name: YK-100B High-Precision Digital Pressure Gauge
Measuring Range: –0.1–60 MPa (selectable within range)
Accuracy Class: 0.2%, 0.1%, 0.05%, 0.02%
Communication: None / RS485
Ambient Temperature: –10 °C to 50 °C
Relative Humidity: < 95 %
Atmospheric Pressure: 86 kPa to 106 kPa
Storage Temperature: –20 °C to 70 °C
Power Supply: Internal battery / External 9 V DC / External 24 V DC / Custom
Dimensions: Ø 100 mm × 34 mm
Weight: Approx. 0.5 kg
Pressure Connection: M20 × 1.5 mm
Overload Capacity: 1.2 times full scale
Medium Compatibility: Gas, water, oil, pure liquids