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Product Name: model IC card smart/intelligent water meter/code water meter
Features: 1) Valve will shut down for warning when remaining credit is less than the warning limitation, and the valve will open up when inserting the card2) Valve will shut down when credit is used up. Then the consumer has to purchase water again3) Valve will periodically shu model IC card smart/intelligent water meter/code water meter t down and open up automatically to prevent rust4) Detailed LCD display5) Low consumption design6) The data will be saved even if the power is cut7) Battery life is more than 6 years8) Low battery warning9) Patent ball valve, low pressure loss
Main technical parameters
| Model Specif-ications | Nominal diameter | Level Measu-rement | Pres-sure loss | qs | qp | qt | qmin | Mechanical readings | Electronic reading | ||
| Minimum number of | The largest number of | Minimum number of | The largest number of | ||||||||
| mm | B | Mpa | m3/h | m3/h | m3/h | m3/h | m3 | m3 | m3 | m3 |
LXSG(R)Z-15E | 15 |
| 3 | 1.5 | 0.12 | 0.03 | 0.001 | 9999 | 0.1 | 9999 | |
LXSG(R)Z-20E | 20 | 5 | 2.5 | 0.20 | 0.05 | ||||||
LXSG(R)Z-25E | 25 | 7 | 3.5 | 0.28 | 0.07 | ||||||
A. Qsthe maximum flow allowed without any damage in short period B. Qpthe appropriate flow used on normal conditions C. Qt---the flow emerging when the flow range is divided into two zones D. Qmin---the minimum flow can be indicated on meter within the max. Permissible error Maximum permissible error of water flow: A)In the lower zone from Qmin inclusive up to but excluding Qt is -+5% B)In the upper zone from Qt inclusive up to and including Qs is -+2%
Advantage:
Made of PPO which is up to the mustard of drinking water;
Due to easily being operated by touch less card, this meter is all-sealed and good at water proof.
* Safely data save, 10 years data save after power off.
* Periodic open/close valve to prevent valve from rust buildup
* Battery can be used for 6 years due to low consumption design.
* Automatic close valve when being effected by strong magnet.
* Patented ball valve which has high-temperature resistance, costs low consumption and causes low pressure loss
New model IC card smart/intelligent water meter/code water meter