Hehua brand micro flowmeter -- made in Guangdong

  1、 Product attribute

type	impeller flowmeter	nominal diameter	6 (mm)
applicable media	liquid	operating temperature	60（℃）
measurement range	0-9999（m3/h）	brand	Hehua
working pressure	0 8（MPa）

 
2、 Technical parameter 1
Environmental protection design
The shell and impeller are made of food grade POM material, small and practical, and can be adjusted at any angle; The rotating shaft is made of SUS304, which is durable

2
The double ends are intubation structure, which is more convenient to connect;
3
Hall element is imported from Japan, sensitive and reliable;
4
Flow range: see the above table, working voltage: DC4 5-18v / 5-24v, rated voltage DC5V / 24V
5
Working current: & le; 10mA
6
Output voltage (rated DC5V / 24V): above 4
5/23
5v at high level and below 0
5V at low level;
7
Pulse output duty cycle 50 & plusmn; 10%；
8
Operating temperature: - 20-60 ℃
9
Working pressure: & le; 0
8Mpa
10
Electrical strength: Ac500V 50Hz
11
Lead length: 15cm / 32cm, other lengths can be customized
12
Connector specification: xh2 54/SM2
fifty-four
13
Insulation resistance: & Ge; 100M Ohm
14
This model has low-power products (10μA)
15
Warranty period: one year in pure water environment
 
Water flow sensor is mainly used for gas water heater, electric water heater, washing machine, water vending machine, wall mounted boiler, electromagnetic water heater, water control (integrated) machine, water control machine, heat pump hot water project, all-in-one card management system, intelligent water meter IC water meter, campus card water vending system, self-service water vending (vending) machine, water treatment equipment, water distribution and dispensing equipment, cooling system, circulation system Intelligent mechanical equipment, heating equipment, instruments and meters, pharmaceutical (economic) equipment, etc

 
be careful:
1
The characteristics of magnetic materials or materials that generate magnetic force on the sensor may change when they are close to the sensor

2
In order to prevent particles and sundries from entering the sensor, a filter screen must be installed at the water inlet

3
The installation of water flow sensor shall avoid the environment with strong vibration and shaking, so as not to affect the measurement accuracy of the sensor