For antifreeze, we usually use dry movement, which can increase the antifreeze effect of IOT water meter. Now our antifreeze IOT water meter can resist the cold weather of minus 10 degrees. Under this condition, we can ensure the normal operation of IOT water meter
The water meter with DN 15-20ic card not only has accurate and stable metering function, but also has automatic alarm function, automatic detection function, intelligent meter reading function, step water price charging function, prepayment function, automatic valve control function, etc., which can easily solve the inconvenience and singleness of traditional water meter, and let customers enjoy convenience.
Shandong IC card water meter adopts the prepayment method of water payment. Before using the water meter, go to the relevant part or the water purchase Hall / cooperative bank to purchase the water fee. When the card is recharged, the valve can be opened automatically to release water if the recharging is successful, so as to promote the user to save water independently and avoid waste of water resources.