Switch
Mechanical Pressure Switch (Dual Controls Type) AT511-7DS
Mechanical Pressure Switch (Dual Controls Type) AT511-7DS
AT511-7DS pressure switch adopts DPDT type micro switch to achieve dual controls function. With SS316L bellow as measuring elements, AT511-7DS is suitable for corrosive gas and liquid measurement.
Adjustable pressure range: -0.1⋯0 to 6.3MPa.
Adjustable pressure range: -0.1⋯0 to 6.3MPa.
DETAIL
Model: AT511-7DS
Introduction
AT511-7DS pressure switch adopts DPDT type micro switch to achieve dual controls function. With SS316L bellow as measuring elements, AT511-7DS is suitable for corrosive gas and liquid measurement. Adjustable pressure range: -0.1⋯0 to 6.3MPa.
Features
■ Adopts DPDT micro switch to achieve dual controls function
■ Measuring elements adopt SS316L bellow, suitable for corrosive media measurement
■ Adjustable set point range -0.1 to 6.3MPa
■ Max media temperature: +120℃
■ Protection level IP65
Main Specifications
▼Pressure connection
Material: SS304
Thread spec.: G1/2”
▼Adjustable set point range
-1…0 to 6.3MPa
For detail please refer to adjustable set point range
▼Dead band
Fixed dead band
For detail please refer to adjustable set point range
▼Applicable fluid
Corrosive liquid and gas that compatible with SS304
▼Ambient temperature
-5°C to +40°C
▼Media temperature
0°C to +120°C
▼Media viscosity
< 1 x 10-3m2/s
▼Vibration-proof performance
20m/s2
▼Protection level
IP65
Other Specifications
▼Installation type
Bottom mount (max. tilt angle: 15°)
▼Case
Die casting aluminum
▼Measuring elements
Bellow
Sensor body adopts SS316L,
Sensor case adopts SS304
▼Switch type
DPDT micro switch
▼Switching frequency
20 times/min
▼Max operating pressure
1／2／5／8.5MPa
(Vary from adjustable set point range)
▼Repeatability
≤1%
▼Contact rating
AC220V, 6A (resistive load)
▼Service life
2,000,000 cycles
▼Other requests (Option)
Third party notarized document
Inspection report (issued by Re-Atlantis)
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