Prepaid Water Meter With DN 8 TM Card & Integrative Type
We devote our efforts to help all the local governments and corporations to gain profits from your water supply and save fresh water for your local precious water resources.
Setting eighter one price or 4 pricing blocks into the executor of software so as to save water efficiently.
Adopting the micro-electronics and micro- processing technology to meet mpre functions than other meters.
Prepaid, No paying, No water;
TM card remain working well into water, waterproof : IP68, anticorrosive, better than IC card
Lithium battery: Low-power consumption, stable performance in long-term field service, lasting for 9 ~ 10 years.
Special ball valve with antimagnetic function and corrosion proof
Adopting double sequential access technology and completely resolve the problem of the measuring difference between TM card electrical meter and mechanical meter.
Data read on LCD.
Alarm supplied while the balance reaches zero.
Warning of insufficient power and wrong operation.
Data storage and recovery for 10 years.
Other functions with Max. Volume Limited Function;
Less Zero treatment Function; Reimbursing Function; Water-drop Measuring Function & Low Pressure Inspection Function etc.
0~ 40 for cold water meter
L / W / H: 165 mm / 83 mm / 112 mm, G 3/4B, 1.2 KGS
Accuracy Class C
Overloading Flow-rate ( L / h ): 600
Permanent Flow-rate ( L / h ): 300
Transitional Flow-rate ( L / h ): 225
Minimum Flow-rate ( L / h ): 125
Initialization Flow-rate ( L / h ):2
Minimum Reading : 1 L
Maximum Reading : 99999 L
Main technical data:
1. Standard: CJ/T133-2001
2. Working Voltage: DC 3.6 V ± 0.6V
3. Intensity of Pressure: 1.6Mpa, 15min
4. Pressure Losing: ≤ 0.1Mpa
5. Working Pressure: ≤ 1Mpa
6. Static Currency: ≤ 30 uA
7. Working Currency: ≤ 100Ma
8. Executor Precision: ≤ 0.1%
9. Usage Factor for TM Card Holder: > 10000 times.
10.Outside Temperature: 0º C~ 50º
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