Send Message

NDIR Class II Mainstream EtCO2 Sensor ETCO2 Monitor

Basic Information
Place of Origin: China
Brand Name: pray-med
Certification: CE
Model Number: OEM
Minimum Order Quantity: 1pcs
Price: as discussed
Packaging Details: 1pcs / box
Delivery Time: 2-3 days
Payment Terms: T/T, Western Union
Supply Ability: 1000pcs / week
Place Of Origin: China Warranty: 1 Year
Instrument Classification: Class II Type: Monitor Accessories
High Light:

Mainstream EtCO2 Sensor


NDIR EtCO2 Sensor


ETCO2 Monitor

                  Mainstream EtCO2 Sensor, ETCO2 Monitor            

Product Description


Mainstream EtCO2 Sensor is a plug and play mainstream CO2 sensor for Clinical End tidal Carbon Dioxide Monitoring. adopts NDIR (non-dispersive infrared) technology for real time CO2 concentration, respiration rate, end-tidal CO2 value and inspired CO2 concentration . Its professional dewater method reduced disturb from the vapor.




Technical Specifications
Transducer Type Mainstream CO2 Sensor
Sample Rate 50 mL/min, ±10mL/min.
Principle of Operation Non-dispersive infrared (NDIR) single beam optics, dual wavelength, no moving parts
Initialization Time Capnogram displayed in less than 4 seconds
full specifications within 2 minutes
CO2 Measure Range 0 - 114 mmHg
0 - 15%
0 - 15.2kPa
CO2 Resolution 0.1 mm Hg 0 to 59 mm Hg
0.25 mm Hg 60 to 114 mm Hg
CO2 Accuracy 0 – 40mm ±2 mmHg
41 – 76 mmHg ±5% of reading
77 – 114 mmHg ±8% of reading
Above 80 BPM ± 1 2 % o f r e ading
CO2 Stability Drift over four hours shall not exceed 1 mmHg maximum
Accuracy specification will be maintained over a 120-hour period
Sampling Frequency 100 Hz
Respiration Rate Range 2 to 150 Breaths Per Minute (BPM)
Respiration Rate Accuracy ±1 breath
Compensations Automatic Barometric pressure 400 mmHg to 800 mmHg
Operator selectable O2, N2O, He and agent compensation
Calibration No routine user calibration required.
Voltage Requirements 5.0 VDC ±5%
Power Consumption Less than 1.2 Watts typical (Steady State)
Up to 2 Watts maximum on power up (Warm up)
Interconnection Standard
Pin out:
1. VA 5.0V
2.Shield Shield
3.DGND Digital return
4. VSRC 5.0V
5.TxD Serial data from Sensor
6.RxD Serial data from Host
7. AGND Analog return
8.SYNC Unused
Data Interface RS232, bi-directional, 19200 baud rate, standard N-8-1.
Data Output CO2 gas concentration(mmHg), End-tidal CO2 , Inspired CO2 , Respiratory Rate.
Gas and barometric pressure compensated when supplied by host.
Temperature and Humidity Operating: 0 to 45℃, 10 to 90% RH, non-condensing
Storage: -40 to 70℃, <90% RH, non-condensing
Water Resistance IPX4 – Splash-proof (sensor head only)










Contact Details

Phone Number : +8618823215281

WhatsApp : +8618823215281