Factory Price DN15-DN25 Brass Body IC Card Digital Prepaid Smart Water Meter with Software
Product Description
Product Description
Factory Price DN15-DN25 Brass Body IC Card Digital Prepaid Smart Water Meter with Software
Brief Introduction
IC card digital prepaid water meter have mechanical and electronic readings. It is used to control users overspend by prepaying with an IC card. Pay in advance and then use water get rid of the inconvenience of on-site meter reading and charging.
Product Features
· Class B high accuracy smart prepaid water meter
· Type: screw, joint, split
· Material: Brass
IC card digital prepaid water meter have mechanical and electronic readings. It is used to control users overspend by prepaying with an IC card. Pay in advance and then use water get rid of the inconvenience of on-site meter reading and charging.
Product Features
· Class B high accuracy smart prepaid water meter
· Type: screw, joint, split
· Material: Brass
· Waterproof level: IP68
· Technical data conform to international standard ISO 4064
· Technical data conform to international standard ISO 4064
· Communication: IC card reading, Private protocol
· Scenes to be used: garden, housing,commercial, general household, residential building, apartment, municipality, household, potable
· Fitting: Connctor, PCB, Valve control, Reading device, Adapter, Actuator, Battery operated, Pipe fitting, Connector fitting, Coupling, Pointer, Components, Counter, Rgister
· Scenes to be used: garden, housing,commercial, general household, residential building, apartment, municipality, household, potable
· Fitting: Connctor, PCB, Valve control, Reading device, Adapter, Actuator, Battery operated, Pipe fitting, Connector fitting, Coupling, Pointer, Components, Counter, Rgister
Specification
Nominal diameter | 15 | 20 | 25 | ||
Max flow Q4 (m3/h) | 3.125 | 5 | 7.87 | ||
Nominal flow Q3 (m3/h) | 2.5 | 4 | 6.3 | ||
Transitional flow Q2 (m3/h) | 0.05 | 0.08 | 0.2 | ||
Min flow Q1 (m3/h) | 0.031 | 0.05 | 0.07 | ||
Measuring range | R80 (Q3/Q1) | ||||
Accuracy class | Class B | ||||
Temp. Class | T30 | ||||
Power supply | DC 3.6V | ||||
Battery life | ≥ 6years | ||||
Base table material | Brass | ||||
Working temperature | 0.1～30 ℃ | ||||
Working pressure: | ≤1.0MPa | ||||
Pressure loss | ≤0.063MPa | ||||
Protection grade | IP68 | ||||
Installation environment: | Class B, indoor | ||||
Relative Error | Maximum allowable error Q1 – Q2 ± 5%. Maximum allowable error Q3 – Q4, water temperature ≤30°, max permissible error ± 2%; water temperature ＞30°, max permissible error ± 3%. | ||||
Installation Diagram
Nominal caliber | Length L | Length L | Width B | Height H1 | Height H2 | Connection thread | ||||||
mm | d | D | ||||||||||
15 | 258 | 165 | 90 | 120 | 200 | R1/2 | G3/4 | |||||
20 | 299 | 195 | 90 | 120 | 200 | R3/4 | G1 | |||||
25 | 345 | 225 | 90 | 120 | 200 | R1 | G1 1/4 | |||||
Display contents
Application range
Related Products
Company Profile
Kaifeng BT is a professional manufacturer and exporter of flowmeter equipment, with a history of ten years. The company is located in Kaifeng, China, a city where the production of flow meters is concentrated. Nowadays, we have 120 employees and a construction area of 18,000 square meters.
Mainly engaged in electromagnetic, vortex, turbine, thermal, ultrasonic, liquid Level Meter and other flow meters. BT has successively passed CE, ISO9001:2015, CNAS and various product manufacturing equipment licenses and explosion-proof certificates, and has more than 20 national patents and software copyrights.
35 pieces of the company's automatic welding machines, CNC lathes, laser cutting, calibration devices, pressure test equipment, etc., have entered automated production. Sufficient stocking and timely delivery.
Our equipment has been sold to more than 50 countries including Germany, Mexico, Vietnam, Brazil, Spain, Uzbekistan, Japan, South Korea, and Bangladesh.
FAQ
Product Categories : Water meters > IC card prepaid water meter
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