Description
The Setra 2301050PD2F11B is a precision unidirectional differential pressure transducer engineered for demanding HVAC, building automation, and industrial monitoring applications. Designed to measure differential pressure across a 0 to 50 PSID range, this transducer delivers a reliable, industry-standard 4-20 mA analog output signal that integrates seamlessly with building automation systems, data loggers, and PLCs.
Setra’s Model 230 series is built around a proven capacitance-sensing technology that provides exceptional accuracy, long-term stability, and low hysteresis — making it an ideal choice for filter monitoring, pump differential pressure measurement, and flow calculations in commercial HVAC systems.
Key Features
- Pressure range: 0 to 50 PSID (unidirectional differential)
- Output signal: 4-20 mA (2-wire loop-powered)
- Pressure port fitting: 1/4″ NPT Female (F)
- Seal material: Standard Viton bleed screw seals for chemical compatibility and durability
- Compact, rugged housing suitable for panel or inline mounting
- Low power consumption — ideal for loop-powered installations
- Excellent long-term stability and repeatability
Specifications
- Model Number: 2301-050PD-2F-11-B
- SKU: 2301050PD2F11B
- Pressure Type: Differential (unidirectional)
- Full-Scale Range: 0–50 PSID
- Output: 4-20 mA
- Pressure Connection: 1/4″ NPT Female
- Seal Type: Viton bleed screw seals
Applications
- HVAC filter differential pressure monitoring
- Pump and compressor differential pressure measurement
- Building automation and BAS integration
- Flow measurement via differential pressure
- Industrial process pressure monitoring
Why Choose Setra?
Setra Systems is a trusted leader in precision pressure measurement instrumentation. The Model 230 series is widely specified by mechanical engineers and building automation professionals for its accuracy, reliability, and compatibility with standard 4-20 mA control systems. The Viton bleed screw seals ensure compatibility with a wide range of media and provide long service life even in harsh environments.
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