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Omni Well Industrial Co., Limited

Internal Etco2 Module, Sidestream Etco2 Module, Etco2 Module manufacturer / supplier in China, offering Mainstream Etco2 Module (C500), Single Wireless WiFi Version USB Watchdog, USB Watchdog with Double Relay and so on.

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Supplier Homepage Product OEM Modules for Patient Monitor Mainstream Etco2 Module (C500)

Mainstream Etco2 Module (C500)

FOB Price: US $480 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $480/ Piece
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Production Capacity: 1000 PCS/Year
Transport Package: Paper Box
Payment Terms: T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: C500
  • Dimensions: 50mm*22mm*36mm
  • Specification: CE
  • HS Code: 9018909000
  • Weigh: < 95 G
  • Trademark: OMNIWELL
  • Origin: Wuhan, China
Product Description

The Mainstream CO2 Sensor C500 is designed specifically for mainstream measurements using sophisticate infrared absorption spectroscopy to make EtCO2 monitoring simple and accurate, allowing for flexibility to monitor all patient (Adult/paediatric and infant ) in all environments.With mainstream, measurements are taken directly at the patients' airway, so response is faster and there is less chance of erroneous, artifact data. The analyzer portion of the sensor cannot be contaminated with patient secretions, and there are no disposable components to C500. And the maintenance requirements and overall cost-of-ownership are minimized. Our exclusive family of airway adapters are easy to use and durable enough even for long-term intubated patients.The Mainstream CO2 Sensor C500 can be integrated with other components, software packages and accessories, making it easy for you to configure your patient monitoring systems with state-of-the-art respiratory management and analysis technology.

compatible with Respironics CapnoStat5 or Phasein's IRMA
Warm-up time: ≤3 seconds full specification; Direct measurement without time delay
Advanced technology of condensation compensation
Long-life infrared detector
No disposable accessory and airway adaptor can be used up to 100 times.
overall cost-of-ownership are minimized
CE mark from TUV
III Specs

Transducer Type
Principle of OperationNon dispersive infrared (NDIR) single beam optics, dual wavelength, no moving parts.
Initialization TimeCapnogram displayed in less than 3 seconds, at an ambient temperature of 25ºC, full specifications within 30 seconds
CO2 Measurement Range0 to 152 mmHg, 0 to 20.0%, 0 to 20 kPa
CO2 Calculation MethodBTPS (Body Temperature Pressure Saturated)
CO2 Rise Time (10 - 90% of step change of final CO2 value)8 ms for detector
50 ms for system
CO2 Resolution0.01 mmHg 0 to 69 mmHg, 0.02 mmHg 70 to 150 mmHg
CO2 Accuracy *0-40 mmHg ±2 mmHg
41-70 mmHg ±5% of reading
71-100 mmHg ±8% of reading
101-150 mmHg ±10% of reading
NOTE: Temperature at 35 ºC.
CO2 StabilityShort Term Drift: Drift over four hours shall not exceed 2 mmHg maximum.
Long Term Drift: Accuracy specification will be maintained over a 120 hour period.
CO2 NoiseRMS noise of the sensor shall be less than or equal to 0.25 mmHg at 7.5% CO2
Sampling Rate100 Hz
Respiration Rate Range2 to 150 breaths per minute (BPM)
Respiration Rate Accuracy±1 breath
CalibrationNo routine user calibration required. An airway adapter zero is required when insert an airway adapter.
Safety lock outs:

System does not allow adapter zero for 20 seconds after the last breath is detected.
System does not allow adapter zero if temperature is not stable.
System does not allow adapter zero if there is CO2 gas in the airway adapter

ETCO2 Calculation
Method: Peak of the expired CO2 waveform Selections: 1 breath, 10 second, 20 second
Note: the minimum reported differential value between the baseline and the CO2 value shall be 5 mmHg.
Inspired CO2 MeasurementRange: 3 to 50 mmHg Method: Lowest reading of the CO2 waveform in the previous 20 seconds
Compensations (Host Controlled)Compensations for: Expired O2 , balance gas (N2 , N2 O, He) and anesthetic agents
Uses gas compensation information and barometric pressure to correct the raw carbon dioxide value
O2 CompensationRange: 0 to 100%
Resolution: 1%
Default: 16%
N2O CompensationRange: 0 (off) or 1 (on)
Default: Off
Note: If ON, the balance of the mixture is O2
He CompensationRange: 0 (off) or 1 (on)
Default: Off
Note: If ON, the balance of the mixture is O2
Total PressureRange: 400-850 mmHg.
Total pressure = Barometric plus Airway pressure. Barometric pressure provided by host.
Airway Adapter TypePediatric/Adult Reusable Airway Adapter, Infant/Pediatric Reusable Airway Adapter
Input Voltage5.00 Volts (± 5%)
Power Consumption900mW (typical)
Warm up Time3 seconds
InterfaceHighly configurable serial digital interface(TTL/RS232), CO2 waveform data, Breath Detect Algorithm data
Temperature and HumidityOperating: 0 to 55ºC, 10 to 90% RH, non condensing Storage: 40 to 70ºC, <90% RH, non
Weight< 95 grams, only the module
InterconnectionStandard Lemo Redel 8-pin plastic Material PSU
Pin out:1. VA 5.0V; 2. Shield Shield; 3. DGND Digital return; 4. VA 5.0V; 5. TxD Serial data from the Module; 6. RxD Serial data from Host; 7. AGND Analog return; 8. NC

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