Domestic Plastic Class B Single Jet Indoor Water MeterDelivery term:The date of payment from buyers deliver within days
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The working principle of the domestic plastic single jet water meter is that the water flows into the movement from one direction, and the impeller is rotated by the water to obtain the water tassel data.
1. The structure is firm and has a long service life;
2. The direct drive is not affected by the magnetic field;
3. The measuring movement is easy to replace;
4. The connector part is made of inch thread connection;
5. Can be prepared according to user needs a variety of takeover.
Compared with traditional instruments, class b single jet indoor water meters have the following advantages:
Allows the meter to be installed without any straight pipe in front or behind the meter.
Takes force off the bearing and shaft transferring the energy or force of the water to the tips of the impeller dramatically improving low flow accuracy and bearing wear.
Debris passes by the impeller without jamming the meter or dramatically wearing the impeller.
The allowable error:
Accuracy level and allowable error of water meter: Class 2 water meter (accuracy level is 2). In the water temperature range of 0.3 ° C to 30 ° C, the allowable error of the water meter is ± 2% in the high zone (Q2 ≤ Q ≤ Q4) and ± 5% in the low zone (Q1 ≤ Q < Q2). When the water temperature exceeds 30 °C, the allowable error of the water meter in the high zone is ±3%.
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