Audited Supplier
MR-A368-2
Liquid
Pulse Signal
Nylon
IP67
RoHS
Customized
Manufacturer
Own Design
Easy
White , Black (Optional)
100 MΩ
5-24VDC
4.7VDC (Input Voltage = 5VDC)
0.5VDC (Input Voltage = 5VDC)
0.35 MPa
Easy to Install, No Standby Power Requirement, He
Polybag + Carton
Flow Sensor
OEM
Cartons
Electrical Specification
Zhejiang, China
Product Description
Micro Hall Liquid Flow Sensor for Water Heater
Operating principle
As liquid passes through the flow sensor body, the magnetic rotor spins at a rate proportional to flow. This Causes a series of magnetic fields (the rotor vanes) to excite the Hall Effect sensor, producing a series of voltage pulsesSpecifications
Electronic water flow sensor
1.Low cost
2.Long life
3.Simple installation
4.Wide applications
Introduction
Flow switch consists of magnetic core, rotating impeller, external casing and reed switch. Flow through the sensor activates the magnetic core to trigger switch action, with signal output.
| Withstand hydraulic pressure | ≤0.35Mpa |
| Voltage rating | DC5V-24V |
| Insulation resistance | >100MΩ |
| Precision | 0.2-6 L/min ±10% 2-30 L/min ±10% 1-60 L/min ±10% |
| Flow pulse | F=(18Q)+5% , Q=L/min |
| Output pulse duty cycle | 50%±10% |
| Max output pulse voltage | >DC4.7V |
| Min output pulse voltage | <DC0.5V |
| Body material | nylon |
Features
* Imported components of the magnetic switch
* Simple working principle
* Highly reliable
* Easy to install
* No standby power requirements
* Cheap costs
Applications
It is used in the control of water circulation, water charging and discharging, water heating, water pump switch on and off of solenoid valve, or powering on and off of water discharging for electric water heater, solar energy water heater, air condition and other water systems.
Package
Standard plastic bags and cartons, also we can provide customized design for all kinds package. Package
Production Line
Our factory management is in accordance with international 5S standards, strict requirements and supervision of the various production processes.
Latest Exhibitions
We attended the Electronica in Germany in Sept 2016, new products have won the praise of many buyers.
Certifications
