IC Card Prepaid R100 DN15-DN25 Water Meter

• Customization: Available
• Install: Horizontal
• Medium Temperature: Cold Water
• Model NO.: LXSZ-15-25
• Level Measurement: B
• Counter Instructions: Digital
• Nominal Diameter: 15-25
• Application: Civil
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Intelligent IC Card
• Transport Package: Export Carton, Plastic Pallet
• Specification: Brass body, brass connectors
• Trademark: OEM
• Origin: Ningbo, China
• HS Code: 9028201000
• Production Capacity: 30000PCS/Month

Product Description

Prepaid water meter

1. Valve adopts rotary-wing construction, with small switch torture distance
2. One card, one meter with encipherment protection, security guaranteed
3. Valve automatically shut off when impacted by strong magnetic field action

Features:
1. Low start-up flow
2. Brass meter adopts of 4-digit pointer, 5-digit character roller for easy and clear reading
3. Long lifespan 6 years, reliable, integated meter body and valve, rational construction
4. Multiple customer type optional, 3 ladder water volumes settables, 3 ladder unit prices.
5. Compatible with calculation method of single tariffing rate
Technical Parameters
 
1. Flow rate
 

Model no.	Nominal diameter DN(mm)	Turndown ratio	Overload flow Q4	Permanent flow Q3	Transitional flow Q2	Min flow Q1
			M3/h
LXSGK-15	15	R80	3.125	2.5	0.05	0.03125
LXSGK-20	20	R80	5.0	4.0	0.08	0.05
LXSGK-25	25	R80	7.875	6.3	0.126	0.07875

 
2. Relative Error
Error Q1-Q2 ± 5%
Error Q3-Q4, water temperature ≤30ºC, max permissible error ±2%; water
Temperature >30ºC
max permissible error ± 3%
3. Working temperature:(0.1~40)ºC for cold water meter; (0.1~90)ºC for hot water
4. Working pressure: ≤1.0Mpa
5. Pressure loss≤0.063Mpa
6. Installation environment: Class 2, indoor, fixed type installation
7. Electromagnetic environment: E1- residential, commercial, light industrial
8. Working current Static: <10uA
9. Flow profile sensitive class: U10, D5
10. Storage ambient temperature:(5~50)ºC