Xi'an Yunyi Instrument Co., Ltd
| Packaging Details | wooden box |
| Delivery Time | 5-8 working days |
| Payment Terms | T/T,Western Union,MoneyGram |
| Certification | CE, ROHS, ISO |
| Place of Origin | China |
| Brand Name | YUNYI |
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Product Specification
| Packaging Details | wooden box | Delivery Time | 5-8 working days |
| Payment Terms | T/T,Western Union,MoneyGram | Certification | CE, ROHS, ISO |
| Place of Origin | China | Brand Name | YUNYI |
A miniature ultrasonic level transmitter designed for tight spaces and high precision. It measures liquid or solid levels without touching the material – no fouling, no clogging, no moving parts.
Its claim to fame? A blind zone under 6 cm – the smallest of any Chinese ultrasonic level product – plus ±1 mm accuracy.
Blind zone: <0.06 m – mount it very close to the surface
Accuracy: ±1 mm to ±1.5 mm – precise enough for critical applications
Compact size: Φ28 mm × 100 mm, M30 thread – fits almost anywhere
Housing: 304 stainless steel or copper‑plated – rugged and corrosion‑resistant
Outputs: 4‑20mA, 0‑10V, RS485 (Modbus), or switch – pick what you need
Temperature compensation: automatic – stable readings in changing conditions
Power: DC 12‑24V, ultra‑low power (<1.5W)
Explosion‑proof: Ex ia IIB T4 Gb – safe for hazardous areas
Shallow tanks, narrow sumps, and confined spaces
Water treatment, pump stations, and sedimentation tanks
Food and beverage tanks, grain silos
Mining slurries and industrial chemical storage
Smallest blind zone – measure closer than any other ultrasonic
High precision – 1mm resolution for demanding jobs
Non‑contact – no maintenance, no wear, no contamination
Flexible – multiple outputs fit any control system
Compact – install where others simply won't fit
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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