Radio Frequency Remote Control Digital Prepaid Smart Water Meters
1. Prepaid water meter, one meter accepts one user card only,
blocking illegal cards;
2. Low credit alarm, Low battery alarm;
3. Inquiring, statistics, Refund, Re-issuing card, replacing meter;
4. One price/ multi price of water is available.
1. ISO 4064 Class B
2. Made of PPO or brass
3. LCD and Dry-Dial display
4. Horizontal installation
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.
Batter is easy to be replaced
Patented ball valve which has high-temperature resistance, costs
low consumption and causes low pressure loss
MAIN TECHNICAL DATA
Max. Operating Pressure
Max. Operating Loss at Q3
(Q4) Max. Flow
(Q3) Nominal Flow
(Q2) Transitional Flow
(Q1) Min. Flow
( P )
Cold water meter
Hot water meter
MAXIMUM PERMISSIBLE 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)
Indoor, Dry place
Outdoor with meter box, being sheltered from direct sunlight
Widely used in charges for tap water, hot water in the house,
apartment, commercial buildings and other place.
Other types we supply