Household IC Card Prepaid Water Meter

• Install: Horizontal
• Medium Temperature: Cold Water
• Level Measurement: B
• Counter Instructions: Digital
• Nominal Diameter: DN15-300
• Application: Civil, Industrial
• Model NO.: YSDPM001
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Intelligent IC Card
• Certificate: ISO9001, CE.UL.Ifa.CQC, Cmaiso4064
• Material: Brass, ABS
• Brand: Jy /OEM
• Delivery: 30working Days After Confirmed for Smart Resident
• Transport Package: Strong Cartons with Inner Box, 5/6/12 Pieces/Carto
• Specification: Dn15-Dn300
• Trademark: JY/OEM
• Origin: Zhejiang, China
• HS Code: 9028201000
• Production Capacity: 1000 000 Set/Sets Per Month

Product Description

Inteligent IC Card Prepaid Water Meter
The prepaid water meter is new type of smart water meter that uses modern microelectronic technology, modern sensing technology, and smart IC card technology to measure water consumption and conduct water data transmission and settlement transactions. It adopts a pre-paid method, which not only achieves reasonable charging, it will also automatically close the valve when the meter is in arrears.

Product Features
1.Low start-up flow;
2.Base meter adopts of 4-digit pointer, 5-digit character roller for easy and clear reading;
3.Valve adopts rotary-wing construction, with small switch torture distance;
4.Long lifespan, reliable,integated meter body and valve, rational construction;
5.One-card, one-meter with encipherment protection, security guaranteed; valve automatically shut off when impacted by strong magnetic field action
6.Multiple customer type optional, 3 ladder water volumes settable, 3 ladder unit prices settable
7.Leakage flow ≤2L/h

Technical Parameters

Nominal diameter DN(mm)	Q3/Q1	Overload flow Q4	Permanent flow Q3	Transitional flow Q2	Min flow Q1
		m³/h
15	R80	3.125	2.5	0.05	0.031
20	R80	5	4	0.08	0.05
25	R80	7.875	6.3	0.2	0.079

Installation Instructions
1. The water meter with proper caliber should be choosed according to diameter of pipeline at installation site and principle of flow ≤ usual flow of meter
2. 10×DN(Water meter diameter) straight pipe before meter and 5×DN straight pipe after meter should be reserved.
3. The water meter should be installed in a location where the administrator can easily read the meter. and avoid being approached by solarization, flooding ,pollution and foreign magnetic interference. When the temperature is too low (<0 °C), the administrator should take care to keep the water meter warm to avoid damage to the water meter.
  4. Debris like sand and grits should be prevented from entering the pipe line when installation(especially with new pipe section),which might lead to measuring faults and valve blockage
5. For accurate measurement's sake,during installation,pipe line at outlet flow should be installed 0.5m higher than meter,valve should be installed at
pipeline before water meter so that water supply can be stopped when meter need to be dismounted .Water meter shouldn't be directly connected to the pipeline, movable joints like couplings ,connecting nuts ,connecting pipe sealing washer are needed. Rough handling is forbidden when dismounting.
6. Indicating arrow engraved on meter should comply with direction of water flow when installation. Installation must follow horizontal or vertical type signed on dial register and let dial face up.

Production:

Test:

Package:

Transport & Storage
1. Transport: The product should be transit by vehicles without strong vibration after the encasement and avoid being approached and affected by rains, frost, fog, placing as per sign―This is necessary to prevent damage from crushing and impact. Environmental conditions of transport to comply with JB/T9329 standard.
2. Storage: The meters should be stored at dry, ventilated indoor environment and in which forcible magnetic field action doesn't exist and air must be of no corrosive medium. Ambient temperature 5ºC~50ºC, relative humidity ≤90%