The Model 168 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 where stable and reliable low-pressure detection is required.
This sensor supports both unidirectional (25Pa to 25,000Pa) and bidirectional (±10Pa to ±10,000Pa) pressure measurement ranges, making it suitable for a wide variety of system configurations. It offers selectable accuracy levels of ±1.0%, ±0.4%, and ±0.25% (RSS at constant temperature), allowing flexible precision performance based on application requirements.
The Model 168 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 features robust overload protection up to 15 PSI (100 kPa) in both forward and reverse directions, ensuring safe and reliable operation in demanding environments.
With stable performance and high sensitivity, the Model 168 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
