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Help CenterMR-A168-4 Micro Water Flow Meter Sensor Water Flow Rate Sensor Liquid Flow Sensor
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MR-A168-4 micro water flow meter sensor water flow rate sensor liquid flow sensor
1.Low cost 2.Long life3.Simple installation 4.Wide applicati
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 pulses
| 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 | glass-filled PP |
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
Polybag and standard export cartons, also we can provide customized design for all kinds of packages.
Production Line
Our factory management is in accordance with international 5S standards, strict requirements and supervision of the various production processes.
Exhibitions
In Sept. We attended the electronica India 2016 in New Delhi and IFA 2016 in Berlin, new products have been won the praise of many buyers.
Certifications
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