Differential Pressure Switch - Performance Series
High-reliability differential pressure switch delivering better than 1% set-point repeatability for demanding control and alarm duties.
The Model 301 Differential Pressure Switch from Delta Mobrey's Performance Series uses a stainless steel diaphragm sensor paired with a low-friction stainless steel mechanism to deliver consistent, market-leading performance. Built for arduous atmospheres and high humidity, it offers setpoints from -12.5 mbar to 15 bar with working pressures up to 110 bar, plus ATEX and IECEx flameproof and weatherproof variants. With over 35 years of proven field experience across oil, gas and power applications, it's engineered for long-term dependability in harsh environments.
Specifications
- Setpoint Range
- -12.5 mbar to 15 bar
- Maximum Working Pressure
- up to 110 bar
- Static Pressure Rating
- up to 250 bar (3500 psi)
- Range Options
- up to 15 bar (200 psi)
- Set-Point Repeatability
- better than 1%
- Sensor Type
- Stainless steel diaphragm
- Certifications
- ATEX Ex d, ATEX Ex e, UK Ex d, IECEx Ex d, TR CU certificate
- Material Compatibility
- NACE MR-01-75 compatibility
- Safety Feature
- Safety vented or blow out device as standard
- Switch Options
- Hermetically sealed microswitch option
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