Product information
The operation description of the two reed switches system
Please see the diagram of the two reed switches system below, the two reed switches woud be operated "ON" OR"OFF" respectively by the magnet fitted to the pointer or gear during its running on the register,but never "ON" at the same time ,unless the out- magnet attackes.The two reed switches operate two "ON" and two "OFF" in one round of the pointer or the gear means one signal output,this principle prevent the loss or overcounting of the signal output due to the switches joggling or the pipe vibrating ,so assures reliability of the signal output.
Feature:
1.Dry-dial,Magnetic drive
2.Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service
3.Selected high quality materials for steady & reliable characteristic
4.Measuring accuracy conform to ISO 4064 class B Standard
5.Low head loss
6.Register for universal use within this range detachable without removing the meter from the pipeline for a easy maintenance and replacement
7.Material: Ductile Cast iron
Description
This range of water meter is used to measure the total quantity of cold water which consumed in industrial enterprise & mining,passing through the pipeline.
Working condition
Water temperature of cold water meter:≤40ºC
Water temperature of hot water meter: ≤90ºC
Working pressure:≤16 Bar
Model
LXLC-50-200
Main Technical Data
| 20 |
3 |
800 |
0.01 |
9999999 |
| 150 |
B |
300 |
150 |
30 |
4.5 |
1200 |
0.01 |
9999999 |
| 200 |
B |
500 |
250 |
50 |
7.5 |
2250 |
0.01 |
9999999 |
Dimensions and weight
| Meter size |
Length L |
Width B |
Height H |
Connecting thread |
Weight |
| mm |
|
| |
mm |
D |
Bolt circle dia D1 |
ConnectingBolt dia |
KG |
| 50 |
200 |
175 |
250 |
165 |
125 |
4×M16 |
12 |
| 65 |
200 |
185 |
255 |
185 |
145 |
4×M16 |
13 |
| 80 |
225 |
200 |
265 |
200 |
160 |
8×M16 |
15 |
| 100 |
250 |
220 |
275 |
220 |
180 |
8×M16 |
19 |
| 125 |
250 |
245 |
285 |
245 |
210 |
8×M16 |
22 |
| 150 |
300 |
285 |
375 |
285 |
240 |
8×M20 |
47 |
| 200 |
350 |
345 |
400 |
340 |
295 |
8×M20 |
48 |
INDICATING ERROR
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs) exclusive boundary
If you are interested in our water meter, please feel free to contact us!
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