CO2 sensor MED-CD1002

etCO2breathingintensive care

Product Overview

Cubic MED-CD1002 is a sidestream EtCO2 sensor based on advanced non-dispersive infrared (NDIR) technology, designed for continuous measurement of end-tidal carbon dioxide (CO2) concentration in respiratory care applications. The sensor provides real-time EtCO2 and respiratory rate measurements for capnograph waveform generation to support accurate ventilation assessment and early detection of respiratory abnormalities. With fast response time, high measurement accuracy, and excellent long-term stability, MED-CD1002 provides reliable performance across demanding clinical environments.

The compact modular architecture and standard UART interface of MED-CD1002 enable easy OEM integration into a wide range of medical devices, including EtCO2 monitors, ventilators, patient monitors, anesthesia machines, and other respiratory care systems.

Features

• NDIR technology for accurate and reliable CO2 measurement
• Real-time EtCO2 and respiratory rate measurement for capnograph waveform generation
• Excellent long-term stability with low maintenance requirements
• Compact modular design for seamless OEM integration
• Long operational lifetime exceeding 10 years

Specifications

• Detection Principle: Non-Dispersive Infrared Technology (NDIR)
• Data Output: CO2 concentration (mmHg), end-tidal CO2, exhaled 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 Frequency Range: 0-150BPM
• Respiratory Frequency Accuracy: ±1 breath
• Stability: Short-term drift: no more than 0.8 mmHg (4H); Long-term drift: Maintain accuracy specifications within 120 hours
• Input Voltage: 5.00V (± 5%)
• Average Current: < 100mA
• Peak Current: < 200mA
• Initialization Time: 15 seconds, full range accuracy within 2 minutes (25℃)
• Compensation: Air pressure: 400 mmHg - 850 mmHg
• Working & Storage Conditions: Working: 0℃ - 55 ℃, 10 - 90% RH, non-condensing; Storage: -40℃ - 70℃, < 90% RH, non-condensing
• Communication: TTL
• Communication Interface: 4-pin connector with 2.54 mm pitch
• Dimensions: 57.5 mm (L) × 23.7 mm (W) × 24 mm (H)
• Lifespan: ≥10 Years