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| Categories | Gas Detector Sensor |
|---|---|
| Brand Name: | KACISE |
| Model Number: | KGD-411 |
| Certification: | CE |
| Place of Origin: | CHINA |
| MOQ: | 1PCS |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability: | 1000 Piece/Pieces per Week negotiable |
| Delivery Time: | 5-8 work days |
| Packaging Details: | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Detection Principle: | Non - Dispersive Infrared Technology (NDIR) |
| Data Output: | CO₂ Concentration (mmHg), End - Tidal CO₂, Inhaled CO₂, Respiratory Rate |
| Detection Range: | 0 - 150mmHg |
| Resolution: | 0.1mmHg |
| Respiratory Rate Range: | 0 - 150BPM |
| Respiratory Rate Accuracy: | ±1 breath |
| Company Info. |
| Xi'an Kacise Optronics Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Sidestream End - Tidal Carbon Dioxide Sensor KGD - 411 for Measuring CO₂ Concentration
Product Introduction
The KACISE sidestream end - tidal carbon dioxide sensor is a CO₂ sensor module designed based on the principle of infrared absorption spectroscopy, used for measuring CO₂ concentration. It can be applied in devices such as monitors, nutritional metabolism analyzers, and exercise cardiopulmonary function testers. It has the advantages of high precision, good temperature characteristics, low power consumption, fast response time, compact appearance, and flexible integrated installation.

Product Features
Technical Parameters
| Items | Details |
| Detection Principle | Non - Dispersive Infrared Technology (NDIR) |
| Data Output | CO₂ Concentration (mmHg), End - Tidal CO₂, Inhaled CO₂, Respiratory Rate |
| Detection Range | 0 - 150mmHg |
| Resolution | 0.1mmHg |
| Detection Accuracy | 0 - 40mmHg: ±2mmHg |
| 41 - 70mmHg: True Value ±5% | |
| 71 - 100mmHg: True Value ±8% | |
| 100 - 150mmHg: True Value ±10% | |
| Respiratory Rate Range | 0 - 150BPM |
| Respiratory Rate Accuracy | ±1 breath |
| Stability | Short - term Drift: Not Exceeding 0.8mmHg (4H) |
| Long - term Drift: Maintaining Accuracy Specifications within 120H | |
| Input Voltage | 5.00V (±5%) |
| Average Current | <100mA |
| Peak Current | <200mA |
| Initialization Time | Display within 15s, Full Specification Accuracy within 2min (25°C) |
| Compensation | Air Pressure: 400mmHg - 850mmHg |
| Operating Temperature and Humidity | Operation: 0°C - 55°C, 10 - 90% RH (Non - condensing) |
| Storage: -40°C - 70°C, <90% RH (Non - condensing) | |
| Data Communication | TTL |
| Lifetime | ≥5 Years |
| Dimensions | 57.5mm * 23.7mm * 24mm |
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