Description

Adjustable Pressure Switch AT-JB Series

Atlantis  pressure switch AT-JB has been applied to various industrial operation site to achieve auto pressure control. ATLANTIS Mechanical Pressure Switch AT-JB actuate point is adjustable through an internal screw. Mechanical stops protect both the spring and micro switch from overpressure.

Features

• OEM service
• Specially design for hydraulic pressure system
• Pressure sensor adopts diaphragm or piston to adapt various pressure measurement requests.
• Adjustable pressure actuated point
• Mechanical stops protection

Main Specifications

• Dimension: AT-JB (A) (16 x 16 connector): 33 x 77 mm, AT-JB (A) (30 x 30 connector): 46 x 72 mm, AT-JB (B) (16 x 16 connector): 56 x 66 mm
• Pressure connection: Material: stainless steel, 1/4”BSP male thread
• Sealing: NBR / Viton / PTFE / EPDM / HNBR
• Electrical connection: DIN 43650, 16 x 16 mm connector / 30 x 30 mm connector
• Pressure range: Please refer to pressure range code table
• Fixed hysteresis: Membrane – 10% of the end of scale Piston – 15% of the end of scale
• Applicable fluid: Liquid and gas that compatible with stainless steel
• Application: Hydraulic system pressure control
• Operating temperature: -20°C to +80°C
• Protection level: IP65

Other Specifications

• Body material: Stainless steel / Ottone brass / Zinc-plated carbon steel
• Measuring elements: Piston／Membrane, Material: stainless steel
• Switch type: SPDT micro switch, Switch function: Normally closed (NC) and normally opened (NO)
• Switch frequency: 90 cycles/min
• Contact rating: 0.5A @250VAC / 0.15A @110VDC
• Max operating pressure: Please refer to pressure range code table
• Accuracy: ±4% F.S. (@20°C)
• Service life: 100,000 cycles (@70bar, 20°C)
• Weight: 80g
• Other requests (Option): Third party notarized document, Inspection report (issued by Re-Atlantis)
  Tag, Gold plated contact, Rubber protection cap, Preset pressure value (please specify)