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400-612-5080
Stock Code:300371
Heat Metering Products
Smart Heating Heat Metering Products
CRL-G Inserted Ultrasonic Heat Meter (AC Powered)

Features:
1. Ultrasonic flow measurement technology with multiple-channel design, improve the accuracy under complex flow regime.
2. Inserted installation, small installation space, installation and maintenance with flow and pressure, reduction of management costs. Be installed in different angles without affecting measurement accuracy.
Advantages:
1. Use of advanced multi-pulse technology, DSP digital signal processing technology and error correction technology, with strong anti-interference ability and fine stability.
2. Be installed in different angles without affecting measurement accuracy.
Benefits:
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

E-mail Address:info@hzyb.com

*Take the product actually used as the criterion

Technical Parameters
ItemParameter
Nominal Diameter (mm)DN100~DN250DN300~DN1600
Accuracy ClassClass 2Class 1/Class 2
Velocity Range (m/s)0.09~5.000.25~12.00
Number of Sonic Channels1/2-channels
Temperature Range (°C)4~130 (If the range is exceeded, please specify on ordering)
Temperature Difference Range (°C)3~70 (min. value of ex-factory is 0.2K)
Min. Temperature Pair Error (°C)±0.1
Max. Admissible Working Pressure (MPa)1.6/2.5 (default: 1.6MPa, for pressure other than this, please specify on ordering)
Ambient ClassClass B/C
Type of Temperature SensorPt1000,DIN/IEC751B
Protection Class of Flow Main UnitIP65
Protection Class of Temperature Main UnitIP65
Protection Class of Temperature SensorIP68
Protection Class of TransducerIP68
Data CommunicationRS-485/4-20mA/Cumulative Pulse
Power Supply

AC220V±10%,50Hz

DC12-36V,1A 
Data Storage (EEPROM)Heat quantity, cumulative flowrate and corresponding time of the current 60 months stored by month; The data of the past 150 days can be automatically stored
Installation PositionSupply/return water pipe (selectable)


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