Switch
Mechanical Differential Pressure Switch AT530-7 Series
Mechanical Differential Pressure Switch AT530-7 Series
AT530-7 Series pressure switch adopt SS316L bellow pressure sensor, which is suitable for corrosive media differential pressure monitor and control.
Adjustable set point range 0⋯3MPa.
Adjustable set point range 0⋯3MPa.
DETAIL
Model: AT530-7 Series
Introduction
AT530-7 Series pressure switch adopt SS316L bellow pressure sensor, which is suitable for corrosive media differential pressure monitor and control. Adjustable set point range 0⋯3MPa.
Features
■ OEM service
■ High switching frequency in low pressure range
■ Adopts SS316L diaphragm, encased with SS304 housing
■ Set point field adjustment, adjustable range 0⋯2.5MPa
■ Fixed/adjustable/narrow fixed dead band types are available for wide applications
■ Protection level IP65
■ Explosion-proof type available (option)
Main Specifications
▼Type
General: AT530-7D
Narrow dead band: AT530-7DK
▼Pressure connection
Material: stainless steel
Thread spec.: G1/2”
▼Adjustable set point range
0…3MPa
For detail please refer to adjustable set point range table
▼Dead band
Fixed/Narrow fixed dead band
For detail please refer to adjustable set point range table
▼Applicable fluid
Corrosive media that compatible with stainless steel
▼Ambient temperature
-30°C to +50°C
▼Fluid temperature
+120°C
▼Media viscosity
< 1 x 10-3m2/s
▼Vibration-proof performance
40m/s2
▼Protection level
IP65
Other Specifications
▼Installation
Lower mount
▼Case
Die casting aluminum
▼Measuring elements
Bellow
Material: SS316L
▼Switch type
SPDT micro switch
▼Switching frequency
10/min
▼Max operating pressure
2／3／7MPa (Vary from set point range)
▼Repeatability
≤1%
▼Contact rating
AC 220V 6A (resistive load)
▼Service life
1,000,000 times
▼Other requests (Option)
Third party notarized document
Inspection report (issued by Re-Atlantis)
Tag
Pressure connection material: SS316L
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