Pressure Switch (Intrinsically Safe) – Argus™
PYROPRESS

Pressure Switch (Intrinsically Safe) – Argus™

  • ATEX & IECEx CE Ex II1G Exia IIC
  • T6 (-50 to +78°C), T5 (-50 to +93°C), T4 (-50 to +128°C)
  • PPS polymer or 316 stainless steel housing, IP66/67
  • 1 or 2 SPDT microswitches (simultaneous)
  • Connection: DIN 43650, M20 terminal block, 4-pin M12, or flying lead (M20/½” NPT)
  • SIL 2 compliant (IEC 61508)

Technical Datasheet

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Product models

The Argus™ PS511 Exia is a compact, intrinsically safe pressure switch designed for demanding industrial environments. Certified to ATEX & IECEx standards, it offers proven SIL 2 reliability and is ideal for OEM applications in pumps, compressors, turbines, and engines. Available in PPS or stainless steel housings with IP66/67 protection, it supports a wide temperature range and harsh conditions. Choose from 1 or 2 SPDT microswitches with multiple connection options including M12, DIN, and flying leads for easy installation. Built for durability and performance, the Argus™ ensures consistent operation in safety-critical systems.

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