The Philips M2501A EtCO2 sensor is engineered for reliable carbon dioxide monitoring during anesthesia, ICU care, emergency response, patient transport, and respiratory monitoring.
Using advanced non-dispersive infrared (NDIR) technology, the sensor provides rapid capnogram display and accurate respiratory data without moving parts.
This mainstream CO2 sensor is ideal for healthcare professionals seeking dependable EtCO2 monitoring with low maintenance and broad Philips monitor fit.
Key Features of Philips M2501A EtCO2 Sensor
Fast and Accurate CO2 Monitoring
- Displays capnogram in less than 5 seconds
- Full operational specifications achieved within 2 minutes
- High-speed 100 Hz sampling frequency for responsive waveform monitoring
- Accurate EtCO2 and respiration rate measurement
Advanced NDIR Technology
- Dual wavelength non-dispersive infrared technology
- No moving mechanical parts
- Stable long-term monitoring performance
- Reliable measurements in demanding medical environments
Wide Philips Monitor Fitment
Fits:
- Philips IntelliVue CO2
- MP2
- M8102A
- MP5
- M8105A
- MMS X2
- M3002A
- M3014A EtCO2 Extension Modules
Adult and Infant Airway Adapter Support
- Supports reusable and single-patient-use airway adapters
- Low dead space design
- Suitable for adult, pediatric, and neonatal applications
Durable Medical-Grade Construction
- Latex-free design
- Splash-proof IPX4 sensor head
- Designed for hospital, ICU, EMS, and operating room environments
Benefits of Using the Philips M2501A Mainstream CO2 Sensor
Improved Patient Monitoring
Continuous end-tidal CO2 monitoring helps clinicians quickly detect respiratory complications, airway issues, and ventilation changes.
Reliable Clinical Performance
The sensor maintains consistent measurement accuracy during short-term and extended monitoring periods.
Reduced Maintenance
No routine user calibration is required, helping reduce downtime and simplify operation.
Faster Clinical Decisions
Real-time capnography data supports rapid patient assessment during critical care and anesthesia procedures.
Common Applications
Hospital and Clinical Use
- Intensive Care Units (ICU)
- Operating rooms
- Emergency departments
- Recovery rooms
Respiratory and Anesthesia Monitoring
- Mechanical ventilation monitoring
- Procedural sedation
- Endotracheal tube verification
- Anesthesia monitoring
Emergency Medical Services
- Ambulance patient monitoring
- Transport ventilation monitoring
- Critical patient respiratory assessment
Specifications: Philips M2501A EtCO2 Sensor
| Specification | Details |
| Product Name | Philips M2501A Mainstream EtCO2 Sensor |
| Technology | Non-dispersive Infrared (NDIR), Dual Wavelength |
| Category | EtCO2 Sensor |
| Fitment | IntelliVue CO2, MP2, M8102A, MP5, M8105A, MMS X2, M3002A, M3014A |
| CO2 Measurement Range | 0 – 114 mmHg |
| CO2 Resolution | 0.1 mmHg (0–59 mmHg), 0.25 mmHg (60–114 mmHg) |
| CO2 Accuracy | ±2 mmHg to ±8% depending on range |
| Respiration Rate Range | 2 to 150 BPM |
| Respiration Accuracy | ±1 Breath |
| Sampling Frequency | 100 Hz |
| Initialization Time | Capnogram under 5 seconds |
| Airway Adapter Support | Adult, Pediatric, Infant |
| Dead Space | <5 cc Adult, <1 cc Infant |
| Data Interface | RS232, 19200 baud, N-8-1 |
| Voltage Requirement | 5.0 VDC ±5% |
| Power Consumption | 1.2W Typical |
| Operating Temperature | 0°C to 45°C |
| Storage Temperature | -40°C to 70°C |
| Humidity Range | 10–90% RH Non-condensing |
| Water Resistance | IPX4 Splash-proof |
| Sterile | No |
| Latex-Free | Yes |
| Warranty | 3 Months |
| Packaging | 1 x ETCO2 Sensor |
Why Choose the Philips M2501A Mainstream Capnography Sensor?
High Fitment
Designed specifically for Philips IntelliVue patient monitoring systems and EtCO2 modules.
Accurate Respiratory Monitoring
Provides dependable real-time EtCO2 and respiratory rate data during critical patient care.
Medical-Grade Reliability
Built to meet demanding clinical standards with multiple international certifications.
Easy Integration
Plug-and-play connectivity with Philips-supported monitors and RS232 communication support.
Package Includes
- 1 × Philips M2501A Mainstream EtCO2 Sensor
Frequently Asked Questions
What is the Philips M2501A Mainstream EtCO2 Sensor used for?
The Philips M2501A sensor is used for continuous monitoring of end-tidal carbon dioxide (EtCO2) and respiratory rate in medical settings.
Which Philips monitors fit this EtCO2 sensor?
It fits IntelliVue CO2, MP2, MP5, M8102A, M8105A, MMS X2, M3002A, and M3014A EtCO2 extension systems.
Does the sensor require regular calibration?
No routine user calibration is required. An airway adapter zero may be needed when changing adapters.
What technology does the sensor use?
The sensor uses dual wavelength non-dispersive infrared (NDIR) technology for accurate CO2 measurement.
Can this sensor be used for pediatric and infant patients?
Yes. It supports adult, pediatric, and infant airway adapters with low dead space design.
How quickly does the capnogram appear?
The capnogram is displayed in less than 5 seconds after initialization.
Is the Philips M2501A sensor waterproof?
The sensor head is IPX4 splash-proof, offering protection against liquid splashes.
What is the CO2 measurement range?
The sensor measures CO2 levels from 0 to 114 mmHg.
Is this EtCO2 sensor latex-free?
Yes. The sensor is manufactured using latex-free materials.
Where is the Philips M2501A EtCO2 sensor commonly used?
It is commonly used in ICUs, operating rooms, ambulances, emergency departments, and respiratory monitoring applications.
















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