The Model 172 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 stable and reliable low-pressure detection.
This sensor supports a wide measurement range, including unidirectional pressure from 0Pa to 25,000Pa and bidirectional pressure from ±10Pa to ±10,000Pa, making it suitable for flexible system integration. It offers high accuracy options of ±1.0%, ±0.4%, and ±0.25% (RSS at constant temperature), ensuring selectable precision performance based on application requirements.
The Model 172 provides a standard 4–20mA analog output signal, enabling easy integration with PLC systems, industrial controllers, and monitoring equipment. It is designed with strong overload protection, capable of withstanding up to 100kPa pressure in both positive and negative directions without damage, ensuring excellent safety and durability.
With stable performance and high sensitivity, the Model 172 is ideal for precise airflow and differential pressure measurement in demanding environments.
Key Features:
- Low differential pressure transducer
- Medium: air or non-conductive gases
- Measuring range: 0Pa to 25,000Pa (unidirectional)
- Bidirectional range: ±10Pa to ±10,000Pa
- Accuracy options: ±1.0%, ±0.4%, ±0.25% (RSS)
- Output signal: 4–20mA analog
- Overload protection: up to 100kPa (bidirectional, no damage)
- 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
