1/2 Inch Smart Cold Water Meters Lora Wan

• After-sales Service: 1 Year
• Warranty: 1 Year
• Install: Horizontal
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Medium Temperature: Cold Water
• Level Measurement: B
• Counter Instructions: Analogue
• Nominal Diameter: 15-50mm
• Application: Civil, Industrial, Commerce Water Meter
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Wireless Communicating
• Keywords: Mechanical Water Meter
• Product Name: Valve Controlled Wireless Remote Reading Smart Flo
• Model Number: DN15/20/25
• Material: Cast Iron
• Service Life Period: 6-8 Years
• Transport Package: Package for The Water Meter
• Specification: DN 15-DN50
• Trademark: DC water meters
• Origin: China
• HS Code: 9026100000
• Production Capacity: 50000 Per Month
• Package Size: 20.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

Valve Controlled Wireless Remote Reading Smart Flow Meter For Water Brass Body

Diameter	mm	15	20	25
Turndown Ratio	Q3^/Q1	≥100
Q4(overload flow)	m3/h	3.125	5	7.875
Q3(constant flow)	m3/h	2.5	4	6.3
Q2(boundary flow)	m3/h	0.05	0.064	0.1008
Q1(minimum flow)	m3/h	0.025	0.04	0.063
Pressure loss	p	≤63
Maximum  Pressure Allowed	MPa	≤1
Working Frequency	MHz	470-510
Battery Life	year	≥6
Remote Style	/	LoRa
Transmit Power	dBM	≤20
Valve Work Power	mA	45
constant Current	uA	≤5

Valve Controlled Wireless Remote Reading Smart Flow Meter For Water Brass Body
Feature
 1.Dry-dial
2.Multi-jet
3.Magnetic drive
4.Vacuum sealed register.The reading can be kept clear in longterm service.
5.Antimagnetic construction
6.Measuring accuracy is up to class B of ISO4064 Standard.
7.Selected high quality material ,copper shell. 
8.Series universal use. Easy interchange & maintenance.
 
Main Technical Date

mm	Qn	QT	Qmin	MAX	Min
	M3/h	M3/h	M3/h	Reading	Reading
15	1.5	0.12	0.03	9999	0.0001
20	2.5	0.2	0.05	9999	0.0001
25	3.5	0.28	0.07	9999	0.0001
32	6	0.48	0.12	9999	0.0001
40	10	0.8	0.2	99999	0.001
50	15	1.2	0.3	99999	0.001

High quality sts digital counter prepaid water meter 

• Meter communicate with In Home Display by Radio Frequency to avoid wiring. Wireless signal has features of strong penetration, long distance.

• Comply with IEC62055, ISO 4064 international standards.

• IP 65 rating ensure fully sealed with multiple moistureproof & waterproof.

• Ultra-low consumption, battery  lifetime has more than 6years.  Battery is replacable.

• Base meter and measuring part is split to ensure easy maintenance and replacement.

• Automatically clean valve on a regular basis to keep the sensitivity.

• The high-end chipset ensure stable signal transmission and data security.

• Can be segmented billing according to the set of steps and the unit price.

•  Anti-magnetic tampering function.

• KEYPAD 12 keys, international standard with 0-9 ----numeric key, backspace and enter key

 

Hotsales water flow meter

 

 

 

                                                                             

 Click above the water meter images to get more informations of the smart water meter flow meter

 

Order instructions

1. The products are only for category display,the price is not for reference, please contact us for selection and quotation.
2. Please specify in the order before placing the order:
2.1. Production standard 2.2. Material
2.3. Connection method
2.4. Pressure
2.5. Medium
2.6. Temperature
2.7 Other requirements
3. The company can configure electric devices, pneumatic drive devices, and turbine devices according to the specific requirements of users.
4. All kinds of valves produced by our company can meet the requirements of the contract, and are inspected and tested strictly
according to the standards before leaving the factory. If you have any questions, you can contact us online, we will do our best
to provide you with quality service.
 

Company Profile

 

FAQ

 

 

1. Q: How long will you give me the reply?
   A:we will contact you in 24 hours as soon as we can.
   Q: Are you trading company or manufacturer ?
   A: We are perforation factory of the water meters.
   Q: How long is your delivery time?
   A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods need custom with your design logo, it is according to quantity.
   4Q.What are your quality control procedures?
   A: We adhere to strict quality control procedures that begin with product design and carry through to the end of the production
   process using state-of -the-art quality control equipment.