Description
Setra 2091001PG1M45P1 Gauge Pressure Transducer Overview
The Setra 2091001PG1M45P1 is a precision gauge pressure transducer engineered for reliable pressure measurement in HVAC, building automation, and industrial control applications. With a 0 to 1 PSI pressure range and a ratiometric 0.5 to 4.5 VDC output signal, this transducer delivers accurate, repeatable readings that integrate seamlessly with modern control systems and data acquisition equipment.
Key Features
- Pressure range: 0 to 1 PSI (gauge pressure type)
- Output signal: 0.5 to 4.5 VDC ratiometric
- Pressure port: 1/8″ NPT male fitting for easy installation
- Electrical connection: 3-pin Packard (Metri-Pack style) connector for secure, vibration-resistant wiring
- Gauge pressure measurement — referenced to atmospheric pressure for differential HVAC and process monitoring
- Compact, durable construction suitable for demanding field environments
Application Highlights
- HVAC duct and air-side pressure monitoring
- Building automation and BAS integration
- Low-pressure gas and fluid system monitoring
- Filter differential pressure measurement
- Fan and blower performance verification
Why Choose Setra?
Setra Systems is a trusted name in precision pressure sensing, known for delivering high-accuracy, long-life transducers used across HVAC, cleanroom, and industrial markets. The 2091001PG1M45P1 combines a field-proven sensing element with a convenient Packard 3-pin connector and standard 1/8″ NPT port, making installation straightforward for HVAC technicians and controls contractors alike.
Specifications Summary
- SKU: 2091001PG1M45P1
- Brand: Setra
- Pressure Type: Gauge
- Pressure Range: 0 to 1 PSI
- Output: 0.5 to 4.5 VDC
- Pressure Fitting: 1/8″ NPT Male
- Electrical Connector: Packard 3-Pin







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