Product Retrieval
   Product Description
   Technical Specifications
   Model Selection
 
  CRL-H Series Household-use Ultrasonic Heat (Cold) Meter
 Technical Parameters
       Common Faults
 
Item
CRL-H(L)-0.75
CRL-H(L)-1.5
CRL-H(L)-2.5
CRL-H(L)-6
CRL-H(L)-10
Measuring accuracy
Class-II (National Standard CJ128-2000)
Normal flowrate
0.75m3/h
1.5m3/h
2.5m3/h
6m3/h
10m3/h
Minimum flowrate
0.0075m3/h
0.015m3/h
0.025m3/h
0.092m3/h
0.144m3/h
Maximum flowrate
1.5m3/h
2.5m3/h
5.0m3/h
12m3/h
20m3/h
Temperature range
4¡æ¡«95¡æ
Temperature difference range
2¡æ¡«90¡æ
Type of temperature sensor
Pt1000,DIN/IEC751B
Min. temperature deviation of pairing temperature sensors
¡À0.1¡æ
Flowrate display resolution
0.001m3/h
Data collection time interval
30 sec.
Internal storage
EEPROM
Display
LCD (8 digits + prompting character)  Word height: 8.5 mm
Communication mode
RS485
Unit of heat displayed
MJ
Battery life
A 3.6V lithium battery cell capable of working continuously for over 10 years.
Ambient temperature
0¡æ¡«+55¡æ
Storage temperature
-20¡æ¡«+60¡æ
Max. working pressure
1.6MPa
Pressure loss at normal flowrate
0.06bar
0.22bar
0.22bar
0.22bar
0.22bar
Protection class
IP54
Weight
0.94kg
1.02kg
1.02kg
2.65kg
3.32kg
Temperature sensor cable length
1.5 m (The temperature sensor is already fitted on flowrate transducer before delivery)
 
 

Tangshan Huizhong Instrumentation Co., Ltd. Tangshan Huizhong Wylton Instrumentation Co., Ltd.

Add: Qinghua Road, New and Hi-Tech Development Zone, Tangshan, Hebei Province, China Postcode: 063020