Household Ultrasonic Gas Meter KGD - USM - 442 - G1.6/2.5/G4
Product Overview
The household ultrasonic gas meter KGD-USM-442-G1.6/2.5/G4 is an intelligent measuring instrument designed for natural gas flow measurement. Utilizing ultrasonic time-difference method and an innovative structure, it delivers precise flow velocity measurement for residential applications.
Key Features
- Compact design with stable metering performance
- High sensitivity for accurate measurements
- Enhanced safety features
- Long service life with minimal maintenance requirements
- Flexible expandability options
Technical Specifications
| Attribute |
Value |
| Interface Type |
Threaded, M30 |
| Accuracy Class |
Class 1.5 |
| Working Pressure |
0 - 20kPa |
| Working Temperature |
-10 - 40°C |
| Storage Temperature |
-20 - 60°C |
| Explosion-Proof Rating |
ExibⅡBT4Gb |
| Protection Rating |
IP65 |
Measuring Ranges
| Model |
Range (mATRS/h) |
| KGD-USM-442-G1.6 |
0.016 - 2.5 |
| KGD-USM-442-G2.5 |
0.025 - 4 |
| KGD-USM-442-G4 |
0.04 - 6 |
Additional Specifications
| Dimensions |
230.5 * 130 * 89.5 mm |
| Power Supply Options |
4 AA alkaline batteries or 2 ER26500/3.6V batteries |
| Measurement Error |
Minimum flow ≤ Q < Demarcation flow: ±3% Demarcation flow ≤ Q ≤ Maximum flow: ±1.5% |