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Zhejiang Hengsen Industry Group Co., Ltd.

Meter, Ultrasonic, Heat Meter manufacturer / supplier in China, offering C R L B -a Ultrasonic Heat Meter/Water Meter/Heating System Products/HVAC Controls Products D N20, D N25, D N32, Straight Coupling/Coupling/Copper Pipe Fitting, Tee/Copper Fitting Pipe Fitting and so on.

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Supplier Homepage Product Heating system products C R L B -a Ultrasonic Heat Meter/Water Meter/Heating System Products/HVAC Controls Products D N20, D N25, D N32

C R L B -a Ultrasonic Heat Meter/Water Meter/Heating System Products/HVAC Controls Products D N20, D N25, D N32

This product is currently unavailable, but you may contact the supplier directly, for further interest.
Basic Info
  • Model NO.: CRLB-A
  • Installation: Threaded Connection
  • Electric Equipment: Lithium Battery Power
  • Measured Signal: Ultrasonic
  • Trademark: HENGSEN
  • Origin: Zhuji, Zhejiang
  • Display: Digital
  • Usage: Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Automatic Meter Reading System
  • Theory: Ultrasonic Flow Sensor
  • Type: Energy Meter
  • Specification: ISO
Product Description
Ultrasonic heat meter CRLB-A

The heat meter CRLB-A combines state of the art microcomputer technology with innovative ultrasonic metrology avoiding any moving mechanical parts.

This technology is therfore non-wearing and largely maintenance-free. High accuracy and log-time stability ensure correct and fair heating cost accounting.

The quantity of heat output from the heating water is proportional to the difference in temperature between the supply and return temperatures and the volume of heating water having flowed.

The heating water volume is measured by an ultrasonic pulse that is first sent in the direction of flow and then aganst the direction of flow.

With the flow the signal transmission time between the transmitter and reciever is reduced and against the flow it is increased.

The volume of heating water and the temperaute difference between the supply and return are then multiplied and the product is added to the running total.

The result is the quantity of heat consumed. This result is recorded and displayed in physical units kWh/Mwh.

Technical Specification:
Low power consumption: When the system is static, current ≤ 8μ A
Measurement accuracy: II Class
Working temperature: 4~95º C
Min. Resolution of temperature: 0.01º C
The two temperature sensor matching error: 0~90º C
Working temperature: 1.6Mpa
Min. Resolution of heat: 1KWh(normal mode), 0.001KWh(test mode)
Min. Resolution of flow: 0.01m³ (normal mode), 0.00001m³ (test mode)
Accumulative working time unit: H(hour)
Working ambient temperature: -15º C~55º C
Flow sensor: Ultrasonic sensor

Model:
CRLB-A-20:
DN20, maximum flow: 5.00m³ /h, normal flow: 2.5m³ /h, minimum flow: 0.05m³ /h, maxmum pressure: 1.6Mpa,
Temperature range: 4~90º C, temperature difference range: 3~80º C;
CRLB-A-25:
DN25, maximum flow: 7.00m³ /h, normal flow: 3.5m³ /h, minimum flow: 0.07m³ /h, maxmum pressure: 1.6Mpa,
Temperature range: 4~90º C, temperature difference range: 3~80º C;
CRLB-A-32:
DN32, maximum flow: 12.00m³ /h, normal flow: 6m³ /h, minimum flow: 0.12m³ /h, maxmum pressure: 1.6Mpa,
Temperature range: 4~90º C, temperature difference range: 3~80º C;

Company Introduction: Zhejiang Hengsen Industrial Group Co., Ltd is a specialized manufacture base for refrigeration fittings, HVAC controls products, auto air-conditioner fittings, copper fittings, and disperse pipes in China. With the professional experience of over 20 years, we have full of confidence to meet your quality requirement. We will continue adhering to the purpose quality forever, service forever, and constantly on the professional road, work hard to become first-class automation components of refrigeration manufacturer.

Factory Address: Jinling Industry Zone, Ruanshi, Zhuji, Zhejing, China

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