ultrasonic water meter without flange

Execution standard

ISo4064-2014、GBT778-2018

The fluid temperature

0.1-30 ℃

The work environment

Temperature: - 30 to 45 ℃; Humidity 100%(RH)

Under pressure

1.6 MPa

The pressure loss

There is no loss of pressure

Communication interface

RS485/USART/ infrared, optional M-BUS; Nb-iot wireless transmission

The output signal

Optional OCT

Power supply

Built-in lithium battery (3.6V,4Ah)/ external DC8-24V DC power supply

Protection grade

IP68

Measure the fluid

Water, sewage, sea water (other liquids to be customized) and filled with pipes

Sensitivity level of upstream flow field

u5

Sensitivity level of downstream flow field

D3

Climate and mechanical environmental safety rating

level

Electromagnetic compatibility class

E2 level

According to local

The two-line display includes a 9-bit cumulant, a 6-bit instantaneous flow, and a variety of status prompts and units

Data is stored

Ferroelectric storage parameters are used to automatically record the cumulative flow of the first 31 days of the first 32 months

Current cycle

Measurement state :1 time/second (adjustable); Check status :4 times/second

Power consumption

Standard condition < 30uA, one battery can work continuously for more than 15 years

Material

Measuring tube body: nylon + glass fiber; Sensors: PEEK; Shell: UV resistant ABS