Find Pressure Switch, Differential Pressure Switch, Pressure Controller on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Home > Products > Differential Pressure Controls > Differential pressure controls FSD2CE FENSHEN
The Latest Product Alerts Send Me
Differential pressure controls FSD2CE FENSHEN
Basic Info

Model No.: FSD2CE

Product Description DIFFERENTIAL PRESSURE CONTROLS FSD SERIES  

 

Introduction

FSD series differential pressure controls (oil 

pressure control) protect the refrigeration 

compressor and other machineries. In refrigeration 

system, lubrication system must be kept in a certain 

oil pressure in order to get well lubrication for every 

part. If the oil pressure is too low, compressors will 

happen Cylinder sticking for losing oil in normal 

running or starting, even destroy bearing pad of the 

compressor.

The differential pressure control receives the signal 

of discharge pressure from lubricating oil pump and 

suction pressure from compressor. And it maintains 

the two pressures in a certain differential range. 

When the difference is lower than the setting one,

 the switch automatically cuts the compressor circuit 

off to stop running.

Approvals: CQC (China), CE (Europe).

  Technical data Ambient temperature  -20 ~ 70°C Medium temperature  -25 ~ 120°C Available medium R134a,R22,R407C,R404A/R507, water, air and oil  Cable connection  The cable entry can be used for 15mm dia.     Electrical data

 

         Voltage (V)

A.C. 110

A.C.220

Current (A)

Non-inductive current

24

16

Inductive current

Full load

24

16

Starting

144

96

    Connection

Metric Standard

According to the requirement

        DIFFERENTIAL PRESSURE CONTROLS FSD SERIES  

 

Type & data (Unit: Mpa)

Symbol

Model

Adjust range

(MPa)     

Awitch 

differential

(MPa)        

Factory 

setting

(MPa)    

Dealy 

time   (sec.)

Max. 

working 

pressure

(MPa)

FSD-C series

FSD15C

0.030.15

≤0.05

0.05

 

1.7

FSD2C

0.030.2

≤0.05

0.05

 

1.7

FSD35C

0.050.35

≤0.05

0.1

 

1.7

FSD35CH

0.050.5

≤0.1

0.1

 

3.3

FSD35CH-6

0.10.6

≤0.1

0.1

 

3.3

    Placing Order Any special requirements please remark behind the model number. Inch connection size (7/16-20UNF), please state letter “E” after the model number. “MGL” stands for capillary, standard length is 1 m (including flare nuts), please mark  the special length requirement. “F” stands for “Internal thread connection”. “A” stands for “Stainless steel air box assembly”.   Contact form  

Symbol

Model

Contact Form

Instrction

FSD-C 

series

FSD15C,FSD2C,FSD35C,

FSD35CH,FSD35CH-6

1:Common contact

1-3:Close on pressure rise 

1-5:Close on pressure drop

        DIFFERENTIAL PRESSURE CONTROLS FSD SERIES  

 

Dimension

(Unit: mm)

 

FSD-C series

Model

Dimension

A

B

FSD15C

FSD2C

FSD35C

33

51

FSD35CH

FSD35CH-6

21

36

      DIFFERENTIAL PRESSURE CONTROLS FSD SERIES Certification   DIFFERENTIAL PRESSURE CONTROLS FSD SERIES Factory              

Contact us if you need more details on Differential Pressure Controls. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Differential Pressure SwitchPressure Controller. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Differential Pressure Controls