High Sensitivity Ultrasonic Water Meter with 6+ Year Battery Life and 0.01 m/s Flow Detection
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Changde
Product Description
Product Overview
High sensitivity ultrasonic water meter designed for precise fluid measurement with advanced digital display and remote communication capabilities.
Key Features
- Extended Battery Life: Power consumption < 2.7 Ah/year, providing continuous operation for over 6 years
- Accurate Measurement: Fluid stratified dual-channel measurement design
- Wide Measurement Range: Initiating flow less than 0.01 m/s
- Minimal Pressure Loss: Optimized for efficient system performance
Advanced Functions
- Digital Display: 9-bit cumulative double lines display, 4-bit instantaneous flow display with status prompts
- Power Options: Built-in 3.6V lithium battery (19Ah) / External 5V DC / 4-20mA 2-wire power supply
- Measurement Frequency: 1 t/s standard, 2-4 times/s calibrated state
- GPRS Remote Transmission: Enables wireless data communication
- Communication Interfaces: RS485 / USARTIR connectivity
Technical Specifications
Flow Rate Parameters
| Diameter (DN) mm | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
|---|---|---|---|---|---|---|---|---|---|---|
| Overload Flow Rate (Q4) m³/h | 25 | 50 | 78.7 | 200 | 250 | 312.5 | 500 | 1250 | 1250 | 2000 |
| Normal Flow Rate (Q3) m³/h | 20 | 40 | 63 | 160 | 200 | 250 | 400 | 1000 | 1000 | 1600 |
| Transitional Flow Rate (Q2) m³/h | 0.16 | 0.32 | 0.5 | 1.28 | 1.6 | 2.0 | 3.2 | 8 | 8 | 12.8 |
| Minimum Flow Rate (Q1) m³/h | 0.1 | 0.2 | 0.32 | 0.8 | 1.0 | 1.25 | 2.0 | 5 | 5 | 8 |
Performance Specifications
Measurement Range (Q3/Q1): 200
Measurement Grade: Level 2
Working Pressure: ≤ 1.0 MPa
Pressure Loss: P10 (≤ 0.01 MPa)
Operating Temperature: Cold water (T30): 0.1℃~30℃
Measuring Medium: Water, sewage (other liquids require customization)
Flow Profile Sensitivity Grade: U3, D0
Climate & Mechanical Environmental Safety: Class C
Electromagnetic Compatibility: E2
Working Voltage: 3.6V lithium battery
Waterproof Level: IP68
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Company
Hunan Changde Water Meter Manufacture Co., Ltd.