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No. 25 Guangming Road, Yinchuan Economic and Technological Development Zone, Ningxia, China (national level)
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Ningxia Longjining Light Instrument Co., Ltd
Large caliber heat meter series
NegotiableUpdate on 04/28
- Model
- Nature of the Manufacturer
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Overview
Main features: 1. Large caliber heat meter products have the characteristics of compact structure and easy installation; 2. By using high-quality transducers and advanced electronic measurement technology, the high accuracy and stability of flow measurement are ensured; 3. No mechanical movement, no wear and tear, not affected by poor water quality, low maintenance costs; 4. Optional inlet and outlet water temperature, convenient for construction and installation;
Product Details
Technical parameters:
project |
Technical Parameter |
||||
Nominal diameterDN(mm) |
50 |
65 |
80 |
100 |
|
Common trafficqp（m3/h） |
30 |
50 |
80 |
120 |
|
maximum flowqs（m3/h） |
15 |
25 |
40 |
60 |
|
Minimum flow rateqi（m3/h） |
0.6 |
1 |
1.6 |
2.4 |
|
weight |
6 |
7 |
8 |
10 |
|
External dimensions（mm） |
L |
200 |
200 |
225 |
250 |
D |
165 |
185 |
200 |
220 |
|
H |
190 |
210 |
220 |
240 |
|
K |
125 |
145 |
160 |
180 |
|
n-MA |
4-M16 |
4-M16 |
8-M16 |
8-M16 |
|
Maximum flow readingm3 |
999999.99 |
||||
Maximum reading of heat（kW.h） |
99999999 |
||||
accuracy class |
2.0 |
||||
pressure loss |
＜25kPa/qp |
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Maximum working pressure |
1.6MPa |
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Heat consumption calculation |
follow0.25Kstart |
||||
temperature range |
4℃~95℃ |
||||
temperature range |
3℃~60℃（2℃~60℃ needs customization) |
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temperature resolution |
0.01℃ |
||||
ambient temperature |
Aclass5℃~55℃ |
||||
Battery operating time |
≥6Year (lithium battery) |
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Installation method |
Horizontal or vertical installation |
||||
Hot (cold) carrier |
H2O |
||||
temperature sensor |
PT1000platinum |
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Display digits |
8position |
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