The Dwyer Instruments DS-241-2-11E is a robust Bourdon tube pressure switch engineered for precise pressure monitoring and control in demanding industrial environments. This fixed deadband switch offers a field-adjustable set point range of 100 to 1000 psig, making it a versatile choice for a wide array of process applications. With its SPDT (single-pole, double-throw) contact configuration and electrical rating of 10A @ 120/240 VAC, the DS-241-2-11E ensures reliable switching performance for both AC and DC control circuits.
Key Features & Highlights
- Bourdon tube sensing element: Provides accurate and stable pressure measurement over the 100-1000 psig range.
- Fixed deadband: Ensures consistent switching differential for predictable operation.
- SPDT contacts: Allows for both normally open and normally closed switching configurations.
- High electrical rating: 10A @ 120/240 VAC and 5A @ 28 VDC, suitable for direct control of pumps, motors, and alarms.
- 1/4 NPT connection: Standard process connection for easy installation.
- Durable construction: Built to withstand harsh industrial conditions.
Typical Applications
The Dwyer DS-241-2-11E is commonly used in industrial processes where reliable pressure control is critical. Typical applications include:
- Hydraulic and pneumatic systems
- Pump and compressor control
- Process alarm and shutdown systems
- HVAC and refrigeration equipment
- Water and wastewater treatment
With its proven Bourdon tube technology and robust design, the DS-241-2-11E delivers dependable performance for your pressure switching needs.
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