Dalian Yheng Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of flange-end ultrasonic btu meter in China. Welcome to buy high quality flange-end ultrasonic btu meter in stock here from our factory. If you have any enquiry about customized service, please feel free to email us.
Technical Parameters
| Item | Specification |
|---|---|
| Nominal Diameter | DN50‑DN400, flange bolt connection |
| Accuracy Class | Class 2 |
| Temperature Range | (4‑95)℃ |
| Temperature Difference Range | (3‑75) K |
| Max. Working Pressure | 1.6 MPa (2.5 MPa optional) |
| Protection Grade | IP65 (IP68 optional) |
| Power Supply | 3.6 V lithium‑battery; 24 VDC optional |
| Battery Service Life | 6 years (10‑year version optional) |
| Installation | Horizontal or vertical mounting |
| Electromagnetic Environment | Level E2 |
| Carrier Medium | Water |
Key Features
- Dedicated time‑measurement chip. No moving components in measuring unit, free of mechanical wear; measurement accuracy will not degrade with service cycle.
- Support remote data transmission for remote data acquisition and centralized management.
- Built‑in lithium‑battery power supply, ultra‑low whole‑unit power consumption; battery replacement is unnecessary within its service lifespan.
- Self‑diagnosis function: undervoltage alarm, open‑circuit & short‑circuit alarm for temperature sensor, flow‑sensor fault alarm.
- Automatic data error‑correction technology, strong anti‑interference capability to guarantee stable data output.
- Supports both horizontal and vertical installation for easy field construction.
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