Asmke Ultrasonic Water Meter Flange Connection

Description: This is a highly integrated ultrasonic water meter, a dual-channel ultrasonic water meter. It has the advantages of high range ratio, ultra-low power consumption, stable and reliable operation, etc. Each component of the water meter has an IP68 protection level and can be used in various harsh working environments. It is widely used in urban water supply, water resource management, agricultural irrigation, landscaping, industrial production and other industries. It is a major innovation in water

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Basic Parameters

Nominal diameter	DN15-DN1000
Measuring range	Water, sewage, seawater (other liquids need to be customized), and fill the pipe
Measuring medium temperature	0.1-30℃
Working environment	Temperature: -30~45℃; humidity ≤100% (RH)
Pressure resistance	1.6MPa/2.5MPa optional
Pressure loss	Nominal diameter <DN50: △P40; nominal diameter ≥DN50: △P10
Upstream flow field sensitivity level	U3
Downstream flow field sensitivity level	D0
Climate and mechanical environment safety level	C level
Electromagnetic compatibility level	E2 level
Accuracy level	Level 2
Communication interface	RS485/USART (TTL level communication)/infrared, optional M-BUS; 4G wireless transmission, NB-iot wireless transmission
Output signal	One isolated OCT/one 4-20mA analog output
Power supply	Built-in lithium battery (3.6V)/external DC8-24V
Protection level	IP68
Local display	Dual-line display includes 9-digit cumulative amount, 6-digit instantaneous flow, as well as status prompts and units
Data storage	Adopting ferroelectric storage parameters, automatically recording the cumulative flow of the previous 31 months and 31 days
Flow measurement cycle	Measurement status: 1 time/second; Verification status: 4 times/second
Power consumption	Standard status < 30μA, can work continuously for more than 10 years
Material	Multi-channel ultrasonic water meter: measuring tube: carbon steel (stainless steel at the sensor); sensor: PEEK; protective cover: nylon + glass fiber
Material	Card-type ultrasonic water meter: measuring tube: nylon + glass fiber; sensor: PEEK; housing: ABS