The Model 165 from SENBA is a high-precision low differential pressure transducer designed for accurate measurement of air and other non-conductive gases. It is widely used in HVAC systems, industrial automation, and environmental monitoring applications requiring reliable low-pressure detection and stable long-term performance.
This sensor supports both unidirectional (25Pa to 25,000Pa) and bidirectional (±10Pa to ±10,000Pa) measurement ranges, making it suitable for a wide variety of pressure monitoring applications. It offers selectable accuracy levels of ±1.0%, ±0.4%, and ±0.25% (RSS at constant temperature), allowing flexible precision performance based on system requirements.
The Model 165 provides multiple signal output options, including 4–20mA, 0–5VDC, and 0–10VDC, ensuring easy integration with PLCs, industrial controllers, and automation systems. It also includes robust overload protection up to 15 PSI (100 kPa) in both forward and reverse directions, enhancing safety and durability in demanding environments.
With its stable performance and high sensitivity, the Model 165 is ideal for precise airflow and differential pressure measurement applications.
Key Features:
- Low differential pressure transducer
- Medium: air or non-conductive gases
- Measuring range: 25Pa to 25,000Pa (unidirectional)
- Bidirectional range: ±10Pa to ±10,000Pa
- Accuracy options: ±1.0%, ±0.4%, ±0.25% (RSS)
- Multi-output: 4–20mA / 0–5VDC / 0–10VDC
- Overload protection: ±15 PSI (100 kPa)
- Stable performance under constant temperature conditions
Applications:
- HVAC system pressure monitoring
- Cleanroom airflow control
- Industrial differential pressure measurement
- Ventilation and air handling systems
- Environmental monitoring systems
- Process automation and control systems
