Model BA-YY-TA002 Residual Pressure Detector is applicable to anterooms, shared anterooms, fire elevator anterooms, enclosed refuge floors and smoke-proof stairwells. It adopts imported sensors with high measurement accuracy and complies with the latest fire acceptance standards. Featuring concise appearance and compact size, the detector is designed for high practicality and convenient construction installation.
※ The residual pressure detector is suitable for anterooms, shared anterooms, fire elevator anterooms, enclosed refuge floors and smoke-proof stairwells.
※ Equipped with imported high-precision sensors, fully compliant with the latest fire acceptance standards.
※ Compact structure with neat and streamlined appearance.
※ Practical structural design for easy field installation.
※ Automatic overpressure sensing function.
※ Air nozzle arranged on the rear side.
※ Optional backlit LCD digital display or display-free version.
※ Unique address code can be configured on-site via portable address encoder.
| Supply Voltage | DC36V |
| Threshold Range | 30~100Pa |
| Air Tube Size | PU 4 × 2.5 × 30CM（Custom lengths available） |
| Operating Environment | Temperature: -20℃ ~ +55℃; Relative Humidity ≤93% (non-condensing) |
| Operating Pressure (Anteroom/Corridor) | 30Pa，Reset Pressure 25Pa |
| Operating Pressure (Stairwell/Corridor) | 50Pa，Reset Pressure 40Pa |
| Installation Method | Embedded wall junction box |
| Overall Dimensions | 86mm*86mm*20mm |
