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Home > Products > Pressure Measurement > Pressure Switch > MD-S851F Series Electronic Pressure Switch

MD-S851F Series
Electronic Pressure Switch

New MD-S851F electronic Pressure Switch Applicable Various industrial sites and engineering ...
  • 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 

MD-S851F electronicPressure Switch



ApplicableVarious industrial sites and engineering projectsPressure monitoring


MD-S851F electronic pressure switch has built-in high-precision pressure sensor, adopts transistor output, NPN/PNP output is optional, the output has no delay, no jitter, etc., and has a long service life..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
■ MD-S851F electronic
Pressure SwitchAn alarm value can be preset to be used as a single-point alarm switch. It can also be preset to check back to realize the control function, high voltage closing and low voltage opening. Two alarm values ​​can be preset, which is suitable for use conditions with strong vibration and high-frequency movements such as on-board air compressors, trams, and subways. It is also suitable for application scenarios such as hydraulic machinery and automatic control equipment that require impact resistance and fast response.


■ Full welding mode effectively prevents leakage and misoperation

■ Imported sensors, stable and reliable performance

■ Wide measuring range and high sensitivity

■ No mechanical parts, long service life

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

■ Compact structure and small size

■ Flexible installation methods



 Application Areas:

■ MD-S851F electronic 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 Range0-60MPa
Setting accuracy±1%FS
RepeatabilityError <1%
Contact capacityVmax=380V, Zmax=5A (please contact the company for special requirements)
Input Voltage24V DC
OutputNPN or PNP (preset at the factory)
Beam angle5.5-8°
Operating Temperature -20-80℃
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 







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