Description
Setra 2301010PD2F11B Unidirectional Differential Pressure Transducer
The Setra 2301010PD2F11B is a high-performance unidirectional differential pressure transducer from Setra’s trusted Model 230 series, engineered for demanding HVAC, building automation, and industrial process monitoring applications. Designed to measure differential pressure across a 0 to 10 PSID range, this transducer delivers precise, repeatable readings with a standard 4-20 mA analog output — making it fully compatible with virtually all building automation systems, DDC controllers, and data acquisition equipment.
The 1/4″ NPT female pressure fitting provides a secure, leak-free connection to standard process piping, while the Standard Viton bleed screw seals ensure long-term media compatibility and easy field servicing. Setra’s proven capacitive sensing technology delivers exceptional accuracy and long-term stability, even in harsh environments.
Key Features
- Pressure range: 0 to 10 PSID (unidirectional differential)
- Output signal: 4-20 mA (2-wire loop-powered)
- Pressure fitting: 1/4″ NPT female (F)
- Seal material: Standard Viton bleed screw seals for broad chemical compatibility
- Sensing technology: Capacitive — provides high accuracy and long-term stability
- Compact, rugged construction suitable for commercial and industrial HVAC applications
- Compatible with DDC/BAS controllers, PLCs, and data acquisition systems
Typical Applications
- HVAC differential pressure monitoring across filters, coils, and heat exchangers
- Building automation and energy management systems
- Chilled water and hydronic system pressure differential measurement
- Industrial process pressure monitoring
- Clean room and critical environment pressure control
Why Choose the Setra Model 230 Series?
Setra’s Model 230 series transducers are widely specified by mechanical engineers and HVAC professionals for their accuracy, reliability, and ease of installation. The 4-20 mA output is immune to electrical noise over long cable runs, making it ideal for large commercial buildings and industrial facilities. Viton bleed screw seals allow technicians to safely bleed trapped air from the sensing lines without disconnecting the transducer, reducing maintenance time and improving system uptime.
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