Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of r200 brass body ultrasonic water meter dn50 ultrasonic lora water meter in China. If you're going to wholesale high quality r200 brass body ultrasonic water meter dn50 ultrasonic lora water meter, welcome to get pricelist and quotation from our factory.

Product Description

product-790-380

No Moving Parts, high accuracy for years long. No moving components in the flow sensor, avoid long-term abrasion of mechanical parts which may result in an inaccurate measurement and failure of the meter. Such design is also resistant to impurities, therefore no inspections and maintenance are cost-free.

Product Features

The low initial flow rate (5 L/h) allows accurate measurements;
Flow rates up to 12.5 L/h;
Dynamic range (Q3/Q1) 200:1;
No moving mechanical parts, no wear, long service life;
Low-pressure losses;
Measurable flow rates;
High measuring frequency;
Infrared photoelectric reading interface;
Capacitive sensing;
ER26500 8500mAh battery;
Material 58 copper, ABS plastic;
Can be mounted in any position;
Alarm in the presence of air;
Supports RS485 Modbus/LoRaWAN/NB-IOT; Suitable for outdoor mounting;
IP68 degree of protection;
No data loss in case of power failure. Data can be stored for over 10 years and 23 months of historical data can be stored automatically;
Technical data per international standard ISO 4064;
ISO 9001 certified;
Warranty: 2 years.

Working Principle

Ultrasonic water meter is a new type of water meter that can detect the time difference caused by the change of speed when the ultrasonic beam propagates in the water upstream and downstream, analyze and deal with the flow rate of water, and then calculate the flow rate of water further.

product-790-258