Description

Mechanical Pressure Switch (Dual Controls Type) AT511-7DS

Atlantis mechanical pressure switch AT511-7DS 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. ATLANTIS Mechanical Pressure Switch AT511-7DS 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), Tag