The Dwyer Instruments 43215B is a precision differential pressure transmitter engineered for accurate and reliable measurement in a wide range of industrial applications. This model features a 0-1000 Pa (0-4 in W.C.) range and a standard 4-20 mA output, making it ideal for integration into control systems, HVAC monitoring, and process automation. Built with a rugged stainless steel housing, the 43215B is designed to withstand harsh environments while delivering consistent performance.
Key Features & Highlights
- Accurate Differential Pressure Measurement: Provides precise readings within the 0-1000 Pa range, ensuring reliable process control.
- Standard 4-20 mA Output: Compatible with most industrial control systems, PLCs, and data loggers for seamless integration.
- Stainless Steel Construction: Offers excellent corrosion resistance and durability for demanding applications.
- 1/4 NPT Connection: Easy to install with standard process fittings.
- Versatile Application: Suitable for monitoring filter pressure drop, cleanroom pressure, and HVAC system performance.
Applications
The Dwyer Instruments 43215B is commonly used in HVAC systems to monitor air filter status, in cleanrooms to maintain positive pressure, and in industrial processes where differential pressure monitoring is critical. Its robust design and reliable output make it a trusted choice for engineers and maintenance professionals.





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