PS-500

产品名称PS-500

Connected to the discharge waterway of an inverter pump, and applies electricity to the rotational speed control circuit
This sensor controls a pump's rotational speed to the keep discharge pressure consistent

Basic Characteristics

Product summary

Pressure sensor
Product purpose

Pressure control for inverter pumps
Intended use

Automatic water pumps for apartments and buildings, and compact pumps
Operating type

Its detector that uses semiconductor pressure sensors and its built-in electronic circuit convert pressure changes in fluid into voltage or current output signals.
Compatible standard

RoHS compliant

Mechanical Characteristics

Outer dimensions

φ43×70
Case material

Case: ABS
Base: PP
Flange: Dezincification brass
Operating temperature range

-10～70℃
Connection terminal type

R3/8 (PT3/8) female screw
Product mounting method

Pressure: Tighten the R3/8 (PT3/8) thread to a male screw
Electricity: Housing VHR-4N (JST)

Electrical Characteristics

Rated voltage

Voltage output type: 9 to 13.2 VDC
Current output type: (3-wire) 12 to 24 VDC
Withstand voltage

1800 VAC for 1 second
Insulation resistance

500 VDC megohmmeter
100 MΩ or higher

Characteristics Unique to This Product

  • Output voltage 1 to 5 VDC, or output current 4 to 20 mA DC
  • Pressure resistance: 3 MPa
  • Load resistance Voltage output type: 5kΩ or higher Current output type: 200Ω or lower
  • Current consumption Voltage output type: 18 mA or less Current output type: 40 mA or less
  • Accuracy ±1.5% F.S or less (25°C) ±3% F.S or less (-10°C to 70°C)
  • Impressed pressure 0 to 0.98 MPa
  • Endurance: 2 million cycles
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