Kingst Commercial and Trade Co.,Ltd.
Kingst Commercial and Trade Co.,Ltd.

CO2 Mainstream Module Capno-M

A mainstream end-tidal carbon dioxide monitoring sensor, it has a unique sample cell protects internal NDIR components from pollution. Compatible with multiple protocols (Respironics, Phasein, CPT, KM, etc.)

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Features of CO2 Mainstream Module Capno-M

01.
Plug and play

There is no circuit inside the host, just a serial port.

02.
High Precision

Carefully selected multi-channel narrowband filters and infrared light sources, hardware design and software algorithm, to achieve high signal-to-noise ratio, to ensure the measurement accuracy in the temperature range of 5-50°C and the concentration range of 0-20%.

03.
Low Power Consumption

Suitable for battery-powered use, instant start, accurate data can be obtained within 10 seconds of power-on.

04.
Atmospheric pressure and Interference gas compensation

By receiving the pressure and interfering gas parameters input by the host, the compensation calculation can be automatically performed to ensure the measurement accuracy in a variety of occasions.

05.
OEM Solution

Reliable EtCO2 OEM solutions, multiple communication protocols to make your products quickly upgrade assembly.

Specifications of CO2 Mainstream Module Capno-M


TechniqueNon-dispersive infrared gas analysis, multi-channel infrared detector, no moving parts
Storage condition-40°C to 70°C,<93% RH, non-condensing
Working condition5 to 50°℃,10 to 90% RH, non-condensing
Circumstance pressure55-115kP
Power demand5V ± 5% (max ripple 200 mVp-p)
Power consumption<150mA
lnterfaceRS-232/Standard E-8-1, 38.4 kBaud,10 ms data interval (KM) or customized communication protocol.
CO2 measurement range0-150 mmHg, 0-20 kPa, 0-19.7%
CO2 resolution0.1mmHg
co2 measurement accuracy0 - 40 mmHg ± 2 mmHg 41 - 70 mmHg ± 5% of reading 71 - 100 mmHg ± 8% of reading 101 - 150 mmHg ± 10% of reading
Respiration rate3-150 bpm
Respiration rate accuracy±1% of reading or ±1 rpm whichever is greater
Anesthetic gas compensationN2O, O2, Agent (HOST supplied)
Barometric PressureBarometric Pressure 400 to 860 mm Hg automatic
Warm-up timeTo reach designed deviation 97% within 8s, to reach designed deviation within 20s.
Rise timeAbout 70ms
CO2 StabilityShortly drifting: drifting less than 1 mmHg, after 4 hours’ power on. Long drifting: drifting does not influence nominal accuracy after continu hous 140 hours’power on.
CalibrationNo routine user calibration required
Zeroproceeding when replacing adaptor
EtCO2 calcualtionevery breath, or 10 or 20 seconds averagely


Application Scenarios of CO2 Mainstream Module Capno-M

  • High signal-to-noise ratio

Capno-M is a mainstream CO2 module.

It is equipped with high-quality Multi-Channel Narrowband Filters, IR Light Source, Well-designed Hardware Circuit and Software Algorithms to achieve gas concentration measurement with high signal-to-noise ratio;

  • Long continuous working time

With the self-developed adapters, they can continuously work for a long time in high temperature environment.

  • Plug-and-play

It can be used in conjunction with a multi-parameter monitor. The monitor only needs one interface, which can be connected to the module for use.

  • Atmospheric pressure compensation

There is an internal atmospheric pressure sensor, which can automatically adjust the atmospheric pressure and suitable for various altitude ranges and harsh environments;

  • OEM solutions

We provide the reliable carbon dioxide OEM solutions, with multiple protocols, so that products can be quickly upgraded and assembled.


GET IN TOUCH WITH KINGST
Whether you have a question about Kingst Capnography Products or anything else, we're here to help and ready to answer your questions.
E-mail
helen@ekingst.com
Call Us
+86-10-68156857
Address
5-6 F, Building 3, No.27, Yongwang Road, Z-park Daxing Bio-medicine Industry Park, Dist. Daxing, Beijing P.R.C
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