Large diameter IC card water meter

Specifications Large diameter

1. Material: brass or cast iron body

2.Four parts: IC card, Card reader, and system ,water meter

3 As ISO 4

Hebei Yuanjiang  Large diameter IC card water meter    Application -- Measuring the volume of cold potable water passing through the pipeline. Agricultural irrigation and industry.       Valve main parameters
1. Nominal pressure: ≤1.0Mpa
2. Compressive strength: ≤2.0Mpa
3. Minimum pressure: ≤0.05Mpa
4. The valve life: DN50-DN150≥30000 times, DN150-DN300≥10000 times
5. Response time: <10S (off valve time)
6. Sealing: 1.6Mpa pressure for 15 minutes when no leakage
7. Power supply: 3.6V lithium battery
8. Operating Current: ≤50mA     Product images   Main Technical Data

Diameter (mm)		50	80	100	150	200	250	300
Qn(m3/h)		15	40	60	150	250	400	600
Qmax(m3/h)		30	80	120	300	500	800	1200
Qmin(m3/h)	A	0.6	3.2	4.8	12	20	32	48
	B	0.3	8	1.8	4.5	7.5	12	18
Transitional flow  (m3/h)	A	1.5	3.2	1.8	4.5	7.5	12	18
	B	1.2	8	12	30	50	80	1

      Feature:    1. The base table using high-quality double reed water meter, measuring double pulse sampling method is accurate.
2. The valve is designed to prevent water hammer and vibration phenomena, stable, minimum working pressure 0.04Mpa.
3. Body spray used in all internal and external corrosion-resistant materials.
4. The valve actuator used to design anti-jamming power generation motor, and accurate control of off-chip closed position.
5. The controller and all meter underwater seal design can run its own memory data retention time ≥10 years.
The control circuit using advanced high-end multifunction chips. User-friendly design, simple operation, easy installation, fully functional.
6. Using a dedicated lithium battery to ensure the use of more than 6 years
7. deck using the connector approach to solve the problem of the card port is flooded.
8. With time display function. Can switch at any time within the view controller settings.
9. The controller line can be extended to 50 meters, to facilitate irrigation and industrial applications.      Other Types we can supply