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HFM510 Digital Explicit Thermal Flow Switch

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HFM510 digital explicit flow switch does not have any moving parts, so compared with mechanical flow switch, it will not fail due to corrosion, fracture, baffle deformation and other reasons.It is also suitable for flow monitoring of different media, including some impure liquid and gas media.Insert installation mode, meet various pipe diameter installation requirements.The product USES digital display medium flow state; Button setting parameters, easy to operate;Long service life combined with maintenance-free design.



Application


  • .Printing machinery,

  • .Welding equipment,

  • .Lubrication machinery,

  • .Glass machinery,

  • .Laser equipment,

  • .Microwave equipment,



Features

  • LCD display with flow percentage 

  • Can do 4-20mA output

  • No moving parts, better stability

  • Suitable for various pipe diameter

  • Process connection and probe material can customize

Technical Parameters

Measuring Range

Water

1...150cm/s (Most sensitive range 1...60cm/s)

Oil

3...300cm/s(Most sensitive range 3...100cm/s)

Air

20...2000cm/s(Most sensitive range 20...700cm/s)

Measuring Medium

Water, Oil, Air

Withstand Pressure

100bar

Initialization Time

18s

Response Time

1...15s, related to thermal conductivity of medium, typical value 2s

Supply Voltage

24VDC(18~32VDC)

No-load current

<80mA

Switched Output

Output type

PNP / NPN /  Relay / PNP + Analog 4~20mA

Load Capacity

150mA max(PNP);1A max(relay);500Ω max(4~20mA)

Display

Alarm Indication

LED(Red )

Status Indicator

4 LED

Temperature

Operating Temp

-20~80℃

Wiring Method

M12 Connector


Our product philosophy is specialization, customization, and intelligence.

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    Phone : +86-13270442058
    E-mail : info@hjsensor.com
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