Baker Hughes Masoneilan 496-258 Position Transmitter & Limit Switch 400145255-999-0000

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Baker Hughes Masoneilan 496-258 Position Transmitter & Limit Switch 400145255-999-0000

Baker Hughes Masoneilan 496-258 Position Transmitter & Limit Switch 400145255-999-0000 Available

Product Description:

Baker Hughes 496-258 Position Transmitter and Limit Switch

Type: Position Transmitter and Limit Switch (Explosion-Proof/Intrinsically Safe Enclosure)

Series: Masoneilan 496 Series

Part Number: 400145255-999-0000

Country of Origin: France (Dresser Produits Industriels S.A.S./Baker Hughes)

Condition: New/Original Box with CD Documentation (Complete with mounting bracket, documentation CD with ATEX & PED certificates, and original Baker Hughes packaging).

Fits For: Precise valve stroke position detection, limit switching, and continuous position monitoring on control valves located in hazardous industrial environments (Oil & Gas, Chemical, Power Generation, and Heavy Process Industries).

Key Capabilities & Features:

  • Explosion-Proof & Intrinsically Safe: Designed and ATEX/IECEx certified for installation in hazardous gas and dust environments.
  • Accurate Valve Monitoring: Detects valve position and provides limit switch activation to prevent process overflows, dry running, or misdirection.
  • Rugged Enclosure: Heavy-duty cast enclosure rated to withstand harsh outdoor and corrosive industrial conditions.

Technical Specifications:

  • Model Number: 496-258
  • Switch Type/Option: BZ-2R-72-A2
  • Serial Number: 102646
  • Year of Manufacture: 2021
  • ATEX Certification: INERIS 06ATEX0071X | Ex II 1 GD
  • Gas Rating: Ex ia IIC T6 Ga/Ex ia IIC T5 Ga (Tamb: -55°C to +80°C)
  • Dust Rating: Ex ia IIIC T100°C Da/Ex ia IIIC T85°C Da
  • Electrical Parameters: Ui​=30 V DC/90 V AC, Ii​=0.5 A DC/1.4 A AC, Li​=0 H, Ci​=0 F
  • Ingress Protection: IP66/IP67

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