USM Series Ultrasonic Gas Flow Meter is a type of electronic meter that adopts TOF (Time of Speed) principle to measure flow velocity of gas medium, with class 1.5 accuracy and high stability, USM-G10 is widely applied for commercial natural gas metering application.
Features
- Innovative ultrasonic gas flow sensor technology;
- Built-in temperature and pressure compensation;
- High measurement sensitivity and accuracy with intelligent software algorithm for air,100% CH4, H1 and different natural gases;
- Long-term stability of accuracy;
- Anti-contamination, high corrosion resistance;
- Low pressure loss due to absence of obstructing objects within flow path;
- No magnetic induction elements, free from magnetic field effect;
- Low power consumption, long lifespan;
- Low operation & maintenance cost;
- Compact size, light weight, easy installation;
- Compliant to OIML R137 and EN14236 class 1.5;
- GPRS and NB-IoT solutions are optional.
Specifications
Measurement Range (m3/h) - USM-G10:0.1-16;
Accuracy - Class 1.5
Connector Type - Screw thread, G1-1/2
Dimensions (mm) - 246*204*110.5
Weight (kg) - 2.3
Center Distance of Connectors (mm) - 150
Battery - ER34615/3.6V
Error - Qmin≤Q< Qt: ±3%;
Qt≤Q≤Qmax:±1.5%
Working Pressure - 0-30kPa
Working Temperature - -20°C ~ 50°C
Storage Temperature - -20°C ~ 60°C
Ex-proof Approval - ExiblIBT3 Gb
Waterproof Grade - IP65
Applications
Commercial Ultrasonic Gas Meter
Commercial gas meter with long-term accuracy stability, long lifespan and security assurance like gas leakage check are essential, indispensable...