Xi'an Yunyi Instrument Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000-5000pcs |
| Delivery Time | 10 work days |
| Packaging Details | cardboard box |
| Brand Name | YUNYI |
| Model Number | YK-1 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000-5000pcs |
| Delivery Time | 10 work days | Packaging Details | cardboard box |
| Brand Name | YUNYI | Model Number | YK-1 |
| Certification | CE | Place of Origin | China |
| High Light | explosion-proof digital pressure gauge ，smart water pressure sensor with battery ，industrial pressure gauge with advanced circuitry | ||
Product Overview
The YK-1 explosion-proof digital pressure gauge utilizes imported sensors to deliver superior performance with high accuracy, corrosion resistance, shock and vibration resistance, and excellent stability.
Technical Highlights
Advanced Circuitry: Ultra-low power processor, signal processing chip, and power management chip
Power Supply: High-capacity lithium battery, no external power required
Display: 5-digit digital readout with analog percentage bar
Accuracy: Class 0.05
Applications:
Calibration and verification of general-purpose, precision pressure gauges, and pressure transmitters
Field pressure measurement, replacing traditional mechanical pointer gauges
Key Advantages
High precision and stability
Robust construction for harsh environments
Self-powered for portable use
Intuitive dual display for easy reading
| Parameter Category | Specification Details |
|---|---|
| Model | YK-1 |
| Measuring Range | -100 kPa ~ 260 MPa |
| Explosion-Proof Rating | Ex d IIC T6 Gb or Ex ib IIB T6 (Varies by source) |
| Accuracy Class | 0.1, 0.2, 0.4 (Available classes depend on the specific measuring range) |
| Display | 5-digit LCD + analog bar graph indicator |
| Overload Pressure | 150% to 300% of full scale (Depends on the specific range) |
| Standby Current | < 10 μA |
| Power Supply | 3.6V High-performance lithium battery (5-year life or 2-3 years per different sources) |
| Media Temperature | -40℃ ~ 90℃ or -25℃ ~ 80℃ (Varies by source) |
| Process Connection | M20×1.5 (external thread) |
| Units | mmH₂O, mmHg, psi, kPa, MPa, Pa, mbar, bar (Up to 10 optional units) |
Features & Advantages
Safe for Hazardous Areas: Ex-rated explosion-proof design ensures reliable operation in flammable environments like chemical, oil, and gas facilities.
High Precision & Stability: Achieves accuracy up to 0.1% of reading with excellent long-term stability, thanks to high-performance imported sensors.
Rugged & Durable: Built to withstand harsh conditions with strong resistance to corrosion, mechanical shock, and vibration.
Long Battery Life: Ultra-low power circuitry with intelligent power management enables up to 5 years of operation on a single lithium battery.
Clear Display: Large 5-digit LCD with analog bar graph allows quick and easy reading of values and trends.
Smart & Versatile: Supports multiple units, smart calibration, magnetic zeroing, and data recording. Optional 4-20mA, RS485, or USB outputs available.
Application Scenarios
The YK-1 gauge is ideal for safe and accurate pressure measurement in the following scenarios:
Instrument Calibration
Used in labs and workshops to verify and calibrate general pressure gauges, precision manometers, and pressure transmitters.
Process Monitoring in Hazardous Areas
Suitable for field pressure measurement in explosive environments, including:
Oil & Gas: wellhead, pipeline, and refinery processes
Chemical & Pharmaceutical: reactors, vessels, and transfer lines
Petrochemical Plants: various process pressure points
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2007
Total Annual:
1000000-2000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari... YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. we have 12 years sensor producing and developing experiences Xi'an Yunyi Instrument Co., Ltd is a professional R&D center and manufacture of measuring instruments.And here's a vari...
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