Engine Fuel Flow Meter Sensor Diesel Oil Gas Gear Flow Meter

  • $40.00
    Unit price per 
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Feature

  1. The product is light in appearance, small in size and easy to install.
  2. The impeller is inlaid with stainless steel beads, which is always wear-resistant.
  3. The sealing ring is of up and down force structure and will never leak.
  4. The Hall element is originally imported from Germany and is encapsulated by potting glue to prevent water from entering and will not age.
  5. All raw materials meet ROSH testing standards.

                   

Product Instruction

The water flow sensor is mainly composed of a plastic valve body, a water flow rotor assembly and a Hall sensor. It is installed at the water inlet end of the water heater to monitor the water flow rate. When the water passes through the water flow rotor assembly, the magnetic rotor rotates and the speed changes with the flow rate. The Hall sensor outputs the corresponding pulse signal and feeds it back to the controller. The water flow is judged and adjusted by the controller.

 

Attentions

  • Severe impact and chemical erosion are strictly prohibited.
  • Throwing or collision is strictly prohibited.                           
  • Vertical installation, the inclination should not exceed 5 degrees.     
  • The temperature of the medium should not exceed 120°C.    

Parameter

Inlet / Outlet Size

Accuracy (Flow Rate - Pulse Output)

Characteristics of Flow-Pulse

BSP G1/4 Female

30-300 L/h within 1% (Liquid is Diesel)

Horizontal Test Pulse Frequency (Hz)=[1.5* Q]±1% (Horizontal Test) (Q is flow rate L/min)

BSP G3/8 Female

40-800 L/h within 1% (Liquid is Diesel)

Horizontal Test Pulse Frequency (Hz)=[2.3* Q]±1% (Horizontal Test) (Q is flow rate L/min)

BSP G1/2 Female

50-1200 L/h within 1% (Liquid is Diesel)

Horizontal Test Pulse Frequency (Hz)=[2.4* Q]±1% (Horizontal Test) (Q is flow rate L/min)

 

  • Application: Suitable for Liquids with Low Viscosity
  • Rate Work Voltage: 5 3.5V-20V
  • Max Work Current: 15mA(DC 5V)
  • Operating Voltage: DC 5-18 V
  • Load Capacity: ≤10mA(DC 5V)
  • Operating Temperature Range: ≤80℃
  • Operating Humidity Range: 35%-90%RH(No Frosting)
  • Allowable Pressure: Below 1.75Mpa
  • Storage Temperature: -25-+80℃
  • Storage Humidity: 25%-95%RH
  • Output Pulse High Level: >DC 4.5 V(Input Voltage DC 5 V)
  • Output Pulse Low Level: <DC 0.5 V(Input Voltage DC 5 V)
  • Output Pulse Duty Cycle: 50±10%
  • Output Rise Time: 04μS
  • Output Fall Time: 18μS

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