Medical equipment Mainstream Nihon Kohden EtCO2 Sensor
product description
Item | Value |
Vailable Brand | Nihon Kohden |
MOQ | 1PCS |
Color | Grey |
Sample | Provide sample |
Service | ODM/OEM |


Specification
Sample Flow Rate | Range:50-150 ml/min; Accuracy:±20% ; Default: 75 ml/min |
Principle of Operation | Non-dispersive infrared, dual wavelength, no moving parts |
Initialization Time | Capnogram displayed in less than 4 seconds, at an ambient temperature of 25℃, full specifications within 2 mintues |
CO2 measurement Range | 0-114 mmHg ; 0-15% ; 0-15.2 kPa |
CO2 Response Time | Includes Transport time and rise time.Less than 2 seconds, at 150 ml/min sampling flow Less than 3 seconds, at 100 ml/min sampling flow Less than 4 seconds, at 50 ml/min sampling flow |
CO2 Resolution | 0.2 mmHg @ 0-59 mmHg ; 0.5mmHg @60-114 mmHg |
CO2 Accuracy | 0-40 mmHg ± 2 mmHg41-70 mmHg ± 5% of reading 71-100 mmHg ± 8% of reading 101-114 mmHg ±10% of reading Above 80 reaths per mintue ±12% of reading * Note:Gas temperature at 25℃ |
CO2 Stability | Short Term Drift : Drift over three hours shall not exceed 1 mmHg maximumLong term Drift : Accuracy specification will be maintained over a six hour period |
CO2 Noise | RMS noise of the sensor shall be less than or equal to 0.5 mmHg at 5% CO2 |
Sampling Rate | 100Hz |
Respiration Rate Range | 2 to 150 breaths per minute |
Respiration Rate Accuracy | ± 1 breath |
Calibration | No Routine user calibration required |
EtCO2 Calcuation | Method: peak of the expired CO2 waveform |
Inspired CO2 Measurement | Method: Lowest reading of the CO2 waveform in the previous 20 seconds |
Temperature | Operation : 0 to 40℃ ; Storage :-40 to 70℃ ; Transport :-40 to 70℃ |
Humidity | Operation :10 to 90 % RH, Non-condensing ; Storage :10 to 90 % RH, Non-condensing. Transport: 10 to 90 % RH, Non-condensing. |
Atmospheric Perssure | Operating :400-800 mmHg ; Storage :400-800 mmHg ; Transport :400-800 mmHg |
Water Resisitance | IPX4-Splash-Proof- sensor only |
Voltage Requirements | 5 VDC ±5% ; Ripple not to exceed 100.0mV |
Power Raing | < 1.2W Typical; < 2.0 W Warm-up |
Sensor Weight | < 250 g |
Sensor Size | Deep*Wide*High 102*62*38mm |
Cable Length | 75cm |
Characteristics:
Long-term stability, non-dispersive infrared technology with two wavebands
Long service life, infrared black body light source with MEMS
Accurate Results, with built-in temperature, atmospheric pressure, compensation algorithm for the balance gas
Calibration-free, patented calibration algorithm without the need for calibration
Low sampling flow rate, the minimum sampling flow rate 50ml/min
Easy to operate, plug-in measure
Low cost in usage and storage
Specification
Respiration rate range: 2~150 breath/minute
Electric power supply: DC 5V
Power Consumption: 1.2W
Usage Environment: 0~40ºC, 10~90% RH, without condensation
Storage Environment: -40~70ºC, <90% RH, without condensation