LH820 is an internal plug and play sidestream ETCO2 sensor. It does not occupy any host space, and connects to host just with one eight-pin plug. Measuring respiration rate, ETCO2 concentration, inspired CO2 concentration. 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.
| Principle | NDIR |
| CO2 Measuring range | 0-150mmHg |
| 0 – 19.7 % | |
| 0 – 20 kPa | |
| Accuracy | 0-40mmHg @ ±2% of reading, 41-70mmHg @ ±5% of reading, 71-100mmHg @ ±8% of reading, 101-150mmHg @ ±10% of reading. |
| Respiration | 3 – 120 BPM; Accuracy: ±1 BPM |
| Voltage & Power | 5.0VDC ±5%, 600mA (Sensor Average Power Consumption Less than 1.2W) |
| Interface | RS232, TTL (customized) |
| Temp & Humidity | Operating: 0º to 40°, 10 to 90% RH, |
| Storage: -40º to 70ºC, <90% RH |
Compatible Brands:
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| Philips | Nihon Kohden | Mindray | Biolight |
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| Bionet, Edan,Yonker,Infinium,DRE, Axia Surgical | Contec | Comen | Masimo |
Suitable for incubated and non-incubated patients.
Plug and play, long service life
No calibration required
Barometer pressure: CO2, N2O, HE compensation for accurate measurement
Monitoring the patient’s real time ETCO2, respiration rate and inspired CO2
Checking and confirm ET tube placement
Detecting ventilator airway connection
Fully compatible with respironics moudule’s protocol
Customized connector
Quality First, Cost Effective, Reputation Above All.
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