Conditions of use: water temperature ≤40℃　 pressure ≤1MPa; maximum allowable error: from the minimum area to the low area excluding the boundary flow ±5%. ±2% from the high zone including the boundary flow (±3% for hot water meter)

Conditions of use: cold water meter water temperature≤30℃; hot water meter water temperature≤90℃; water pressure≤1Mpa; water meter can not be immersed in water

The detachable movement is used for easy maintenance; magnetic transmission, dry type, liquid seal, and clean counter; the overall performance is comprehensive squid LXS rotor type water meter; assembly size pipe connection and rotor type interchangeability are good.

The double water meter is composed of two sizes of water meters; the measurement range of the water source of tap water flowing through the pipeline ranges from the minimum flow of the small diameter water meter to the maximum flow of the large diameter water meter.

When users use this water meter, they should open an account at the business office of the management department, establish a file, and purchase the corresponding water meter user. The user card must be used on the specified table when it is used for the first time, otherwise it may cause unnecessary losses.

Base table material: Wet liquid seal iron shell; Protection grade: IP67; No valve control; Separable design

The numerical control quantitative water meter is mainly used in the occasions where repeated water supply is needed in the industries of ceramics, textile, chemical industry, glass, etc. The water consumption can be arbitrarily set according to needs, and the operation is convenient and intuitive.

Parameter setting function: The management party can set the alarm water volume, recharge upper limit and other parameters in the water meter through the user's purchase of water according to his actual needs.

The IC card heating control valve is a temperature control device for heat collection metering and independent energy-saving control of heating. The product can accurately record the user's accumulated heating time, according to the control commands of the indoor thermostat.

Range ratio Q3/Q1: R80; protection grade: IP68; maximum pressure: 1.0MPa; maximum temperature grade: T30; power supply method: lithium battery; battery life: 6-8 years; base table material: brass