P801 – Micro Air Differential Pressure Sensor
For measuring air pressure and differential pressure in dry, non-corrosive gases with high accuracy and reliability.
Applications:
√ Environmental Contamination Control – Ensuring clean air environments in sensitive areas
√ Pipe Pressure Monitoring – Detecting pressure variations in pipelines
√ Medical Equipment and Devices – For precision monitoring in healthcare applications
√ Ventilation Control – Optimizing air flow in HVAC systems
√ Purification Projects – Ensuring efficient operation of air purification systems
With SETRA variable capacitance sensing technology, the P801 ensures accurate and stable readings for diverse applications in industries requiring precise pressure measurements in dry, non-corrosive gases.
Description
The P801 Micro Gas Pressure Transmitter offers exceptional accuracy for monitoring air and gas pressure or differential pressure across various industrial applications. With a precision of 0.25%, it is equipped with SETRA variable capacitance sensing technology, making it perfect for low-range pressure sensing needs (from 0-250Pa to 0-25kPa). Ideal for dry, non-corrosive gases, this transmitter is widely used in electrical power, environmental protection, dust removal, textile, leak detection, and other industries. Its robust design ensures accurate readings in challenging environments.
Features
- Low Pressure Range: Minimum range of 0-250Pa
- High Precision: Achieves 0.25% accuracy for reliable measurements
- Advanced Digital Temperature Compensation: Ensures consistent performance in varying temperatures
- Durable Design: IP65 enclosure offers protection against dust and water
- Flame Retardant: UL94V-0 rated for flame resistance
- Explosion-Proof Option: Available for hazardous environments
- Wide Application: Ideal for air and gas differential pressure measurements in diverse industries
Specification
| Accuracy | 1.0%F.S; 0.5%F.S; 0.25%F.S optional | ||||
| Pressure Range | 0-100Pa,0-250Pa,0-1250Pa,0-7500Pa | ||||
| Safe overload | 200% F.S. | ||||
| Burst Pressure | 400% F.S. | ||||
| Long-term Stability | ≤0.2%F.S/Year | ||||
| Working Temp. | -18℃~+65℃ | ||||
| Temp. compensation | 5℃~65℃ | ||||
| Medium compatible | Air or non-conductive gas | ||||
| Electrical Wire | 2 Wires | 3 Wires | 4 wires | ||
| Output | 4~20mA | 0~5V | 0~10 V | 0.5-4.5V | RS485 |
| Power Supply | 10-30VDC | ||||
| Electrical connection | PG-9 or PG-13.5 cable locking device or 1/2” wire opening | ||||
| Pressure connection | 3/16” gas mouth with 1/4” hose | ||||
| IP Rating | IP65 | ||||
Datasheet
P801 Micro Air Differential Pressure Sensor Datasheet
