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Contact Person : Mr. guo philips
Company Name : Shenzhen Sino Fitfaith Technology Co., Ltd.
Tel : 86-0755-26613951-802
Fax : 86-0755-26613951-804
Address : Guangdong,shenzhen,3-401 Shek Kwu Road, Xili, Nanshan, Shenzhen, Kim Tae-Building
Country/Region : China
Zip : 518055

External Sidestream EtCO2 Sensor

Product Detailed

External Sidestream EtCO2 Sensor 1.Brand&New 2.Accurate Measurement

Product Introduction:

LH800 is an external plug and play sidestream co2 sensor. It does not occupy any host space and

connects to host just with one eight-pin plug. LH800 features cutting-edge technology for measurement of

instantaneous CO2 concentration, respiration rate, end-tidal CO2 concentration, inspired CO2 concentration,

inspiration time and expiration time. It is generally used in patient monitor and anesthetic machine. With a

sampling rate low to 50 mL/min, it is ideal for use on adult, pediatric and infant patients; patients

undergoing procedural sedation; and short- term monitoring of intubated patients.

Product Features:

1.State-of-the-art Non-dispersive infrared (NDIR) technology, dual wavelength, no moving parts

2.Breath-by-breath CO2 monitoring

3.Sample rate low to 50 mL/min

4.Barometer pressure and temperature compensation

5.Range calibration in 0 15% by manufacturer

6.Fast warmup time ensures full accuracy within 5 minutes

7.oxygen, N2O and anesthetic compensation for accurate measurement

8.Low power consumption less than 2W

9.Fully compatible with Respronics Loflo sensor module

Technical Specifications:

Transducer Type	LH800 Sidestream 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 5 seconds Reaching full specifications within 10 minutes.
CO2 Measure Range	0 - 114 mmHg 0 - 15% 0 - 15.2kPa
CO2 Resolution	0.1 mm Hg 0 to 50 mm Hg 0.25 mm Hg 50 to 114 mm Hg
CO2 Accuracy	0 , 40 mmHg ,2 mmHg 40 , 114 mmHg ,5% of reading
Respiratory Rate	Range 2 to 120 Breaths Per Minute (BPM) Accuracy 1 breath
Calibration	No routine user calibration required
Compensation	Automatic Barometer Pressure 400 - 800 mmHg. User selectable O2 / N2O compensation.
Voltage Requirements	5.0 VDC 5%
Power Consumption	Less than 1.5 Watts typical.
Temperature and Humidity	Operating: 0º to 40ºC, 10 to 90% RH, non-condensing Storage: -40º to 70ºC, <90% RH, non-condensing
Interconnection	Pin out: 1. VA 5.0V 2. Shield Shield 3. DGND Digital return 4. VSRC Unused 5. TxD Serial data from LH800 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 Fully compatible with Respironics LoFlo communication protocol
Data Output	CO2 gas concentration (mm Hg), End-tidal CO2, Inspired CO2, Respiratory Rate, Automatic barometric pressure compensation.

External Sidestream EtCO2 Sensor

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