Designed in the mid-1970s and developed over subsequent years, the Performance Series switch range offers users the broadest range of options, the highest levels of set-point repeatability and the confidence of long term performance that a mature product such as this can prove.
The models 201/202/203/281 Performance Series pressure switches utilise bellows type sensor that offer a very linear response to pressure change. This sensor, coupled with a precision stainless steel mechanism designed to minimise friction in the moving parts, helps deliver the market leading performance customers have come to expect from the series.
Highlights:
• Precision stainless steel mechanism for arduous atmospheres and high humidity
• Set point adjustable over whole range against calibrated scale with tamperproof adjuster
• Weatherproof and Flameproof models ATEX and IECEx
• Safety vented or blow out device as standard
• NACE MR-01-75 compatibility
• Hermetically sealed microswitch option
• Models for fixed switching differential, adjustable differential and HI-LO operation
• Precise and accurate operation guaranteed by use of hydraulic formed bellows, or capsule stack
• Ranges available up to 75 bar (1,000 psi). Static pressure up to 100 bar (1,400 psi)
Applications:
The 201 Performance Series is suitable for a wide range of
applications in:
• Oil & Gas
• Chemical
• Petrochemical
• Refining
• Power
• Food Industry
The choice of models available ensures that the 201/2/3/281 Perfor-mance Series is suitable for use in:
• Corrosive atmospheres
• Resistant to chemical attack
Performance Series - Delta Mobrey Bellows Operated Pressure Switch
• Weatherproof and Flameproof models ATEX and IECEx.
• Safety vented or blow out device as standard.
• NACE MR-01-75 compatibility.