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Home > Products > Pressure Measurement > Pressure Switch > PSP-20 Series Standard Industrial Pressure Switch

PSP-20 Series
Standard Industrial Pressure Switch

New PSP-20 Industrial pressure switch Applicable Various industrial sites and engineering pr...
  • Factory Direct
    Chengdu production base, every unit calibrated before shipping
  • Fast Delivery
    Standard models in stock, custom builds on schedule
  • Technical Support
    Selection guidance / installation and commissioning / after-sales support
Brand: DOWESTONWarranty: 12 monthsOEM / customization supported

Product Overview

OVERVIEW

 New 

PSP-20Industrial pressure switch



ApplicableVarious industrial sites and engineering projectsPressure monitoring


PSP-20Industrial pressure switchUsing fully welded stainless steel technology, it can effectively prevent leakage and malfunction and improve reliability.With Wide range of applications, Compact structure,High stability, strong and durable.Applicable to all types ofFluid, gas mediumQuality, optional explosion-proof,Meet the needs of harsh working conditions.





Features

FEATURES

 Principle
■ 
PSP-20Industrial pressure switchCeramic or thin film technology is used to ensure the high accuracy and stability of the sensor. When the pressure reaches the set value, the preset mechanical structure will be triggered and a switch signal will be sent.


■ Full welding mode effectively prevents leakage and misoperation

■ Imported sensors, stable and reliable performance

■ Wide measuring range and high sensitivity

■ The action point does not drift and the measurement range is wide

■ Simple structure, no removable parts
■ Various pressures and interfaces available

■ Compact structure and small size

■ Flexible installation methods



 Application Areas:

■ PSP-20Industrial pressure switchIt is widely used in petrochemical, metallurgy, electric power, sugar and pharmaceuticals, construction, light industry, machinery and other industrial fields to monitor liquid and gas pressure.



Specifications

SPECIFICATIONS


Compatible MediaSuitable for nitrile rubber or 316L non-corrosive liquids and gases
Measuring Range600pa-40MPa
Setting accuracy±1%FS
RepeatabilityError <1%
Contact capacityVmax=380V, Zmax=5A (please contact the company for special requirements)
Input Voltage24 V DC, 220 V AC
OutputOne single pole double throw (SPDT) output 
Beam angle5.5-8°
Operating Temperature -20-60℃
Ambient temperature and humidity-40-85℃  5%-95%RH
Vibration resistance
Interface materialStainless Steel
Housing MaterialDie-cast aluminum, epoxy coated with sealing gasket
Enclosure gradeMeets NEMA 4X requirements
Protection RatingIP65 
Electrical ConnectionM20*1.5 internal thread interface terminal wiring
Mounting TypeNPT1/2 internal thread
Explosion-proof ClassExdeIIC T6, Temp.=-40-71℃ IP66
Weightapprox. 0.65kg 







Downloads

DOWNLOADS
  • Brochures
  • User Manuals
  • Drawings and Software
  • PDF

    Pressure Instruments & Sensors for Sanitary Applications

    Chinese PDF 2022/02/10
    Download
  • PDF

    Communication Function Quick Verification

    Chinese zip 2022/02/10
    Download
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