Stock Code:300371
Heat Metering Products
Smart Heating Heat Metering Products
CRL-GC Inserted Ultrasonic Heat Meter

1. Ultrasonic flow measurement technology with multiple-channel design, improve the accuracy under complex flow regime.
2. Use of ultrasonic flow measurement technology, be installed in different angles without affecting measurement accuracy.
3. Multiple transmission methods, GPRS and GSM, battery powered, forms monitoring system.
1. Integrated mechanical design with protection class of IP68, able to work in long-term water immersion.
2. Micro power consumption technology, one battery can work continuously over 6 years.
3. Small installation space, installation and maintenance with flow and pressure, reduction of management costs.
It is suitable for the heat metering of public buildings, residential buildings, exchange stations, heat sources and central heating (cooling) systems, and the total metering of various heat distribution method.

Consulting Hotline:+86 400-612-5080


*Take the product actually used as the criterion

Technical Parameters
Number of Sonic Channels1/2/4
Pipe Conditions

Nominal Diameter: DN80-DN2000

Pipe material: steel, cast iron, cement, plastic

Temperature Range (°C)4~130
Temperature Difference Range (K)3~70
Min. Temperature Pair Error (°C)±0.1
Max. Admissible Working Pressure (MPa)1.6
Accuracy ClassClass 1/Class 2
Type of Temperature SensorPt1000,DIN/IEC751B
Protection ClassIP68
Power Supply

Battery powered, one battery can work continuously over 6 years

Ambient ClassClass B/C
Data CommunicationOptical Interface/RS-485
Storage Temperature (°C)–25~55
Data Storage (EEPROM)Using EEPROM for storage of heat quantity, cumulative flowrate and corresponding time and max. thermal power of current month; The data of the past 24 months can be automatically stored; Data can be stored for 100 years after power failure

Support & Cooperation

Please contact us at any time if you have questions in product selection, material procurement, as well as business & technology cooperation.

Huizhong Instrumentation Co., Ltd. ICP:Ji ICP Bei No. 11006660-1 Company address:No.126 West Gaoxin Road, High Tech Industrial Zone, Tangshan, Hebei

Company telephone:400-612-5080 0315-3296878 3296898 Jgw Anbei No. 13024002000217