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Help CenterI2C Interface Micro Differential Wind Pressure Transmitter for HVAC Systems
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As a specialized agent since 2015, Shanghai CAMP Environmental Protection Technology delivers precision instrumentation for global HVAC markets. Our I2C Interface Micro Differential Wind Pressure Transmitter enables accurate airflow monitoring with digital simplicity. Designed for energy optimization in ventilation systems, this transducer provides reliable data for critical environmental controls.
Key technical advantages include:
- I²C digital interface eliminates analog signal degradation
- Temperature-compensated measurements ensure stability across operating conditions
- Zero-drift circuitry maintains long-term calibration integrity
Performance specifications:
| Parameter | Specification |
| Full Scale Range | ±125Pa (default) |
| Overpressure Limit | 3x FS |
| Response Time | <5ms |
| Supply Voltage | 3.3V or 5V DC |
Installation flexibility is enhanced by multiple porting options including 1/8" NPT and barbed fittings. The corrosion-resistant stainless steel sensing element withstands humid environments while the polycarbonate housing offers impact resistance. For filter monitoring applications, our transmitter detects clogging with 0.1Pa resolution sensitivity.
With established supply networks across 6 continents including North America, Europe, and Asia-Pacific regions, we provide technical support for integration with BMS systems. Our decade-long industry experience ensures this transmitter meets rigorous HVAC performance requirements while reducing commissioning time through plug-and-play connectivity.
FAQ:
-
Q: What mounting configurations are available?
A: Dual M3 threaded holes for surface mounting plus DIN rail clip options -
Q: Is calibration required periodically?
A: Factory calibration remains stable for 24 months; field recalibration optional -
Q: Can it measure negative pressure?
A: Yes, bidirectional measurement from -125Pa to +125Pa standard -
Q: What cable length is supported?
A: Up to 20 meters using standard I²C protocols -
Q: Is it compatible with corrosive environments?
A: Optional 316L stainless steel version available -
Q: How does temperature affect readings?
A: Integrated compensation maintains ±0.2% accuracy across -20°C to 85°C
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