This product is an integrated high-pressure monitoring assembly consisting of a precision HP Analogue Pressure Gauge and a high-pressure hose, designed to connect to the SCBA pressure reducer for real-time cylinder pressure display. Its construction balances reliability with durability for use in various demanding operational environments.
- The pressure gauge features a high-precision mechanical dial with a 0~40 MPa range, connected directly to the reducer's high-pressure outlet via an integrated hose for intuitive and reliable readings.
- The dial incorporates luminescent coating with waterproof, explosion-proof, and night-vision treatment, enabling quick pressure reading in dark environments.
- The high-pressure hose features an integrated design for secure connection, minimizing leakage risks.
- Preset alarm pressure: 5.5 ± 0.5 MPa (55 ± 5 bar)
- Alarm whistle volume: ≥92 dB, ensuring clear audibility in noisy environments for timely evacuation warning.
- Sound peak intensity: ≥90 dB(A)
- Sound frequency: 2000~4000 Hz (human ear sensitive range)
- Intermittent alarm duration: ≥60 seconds, providing continuous warning until pressure depletion or manual reset.
Technical Specifications
- Pressure Gauge Range: 0~40 MPa
- Alarm Pressure: 5.5 ± 0.5 MPa
- Alarm Volume: ≥92 dB
- Sound Peak Intensity: ≥90 dB(A)
- Sound Frequency: 2000~4000 Hz
- Intermittent Alarm Duration: ≥60 seconds
- Protection Features: Waterproof, shockproof, dustproof, explosion-proof case
- Operating Temperature: -30°C ~ +60°C
1. High-Precision Monitoring: Precision mechanical dial provides accurate readings with long-term stability and reliability.
2. Luminescent Night Vision: Dial coating glows automatically in darkness without external light sources.
3. Triple Protection: Impact-resistant explosion-proof case with rubber protective cover offers waterproof, shockproof, and dustproof capabilities for harsh environments.
4. High-Decibel Alarm: ≥92 dB volume ensures strong penetration for timely detection in noisy firegrounds or industrial settings.
5. Integrated Hose Design: One-piece high-pressure hose reduces connection leakage points for convenient installation and enhanced safety.
6. User-Friendly Frequency: 2000~4000 Hz sound frequency falls within human sensitive range for easier alarm recognition.
Widely used in firefighting and rescue, petrochemical industry, industrial safety, mine rescue, municipal emergency response, and other fields, particularly suitable for respiratory protection operations requiring real-time cylinder pressure monitoring with high-reliability readings.
