Meditech MDET3 External mainstream module

Model name: MD ET3 Main Stream ETCO2 module Transducer Type: Mainstream Principle of Operation: Non-dispersive infrared (NDIR) single beam optics, dual wavelength, no moving parts. Respiration Rate Accuracy: ©1 breath Initialization Time: Capnogram displayed in less than 15 seconds, at an ambient temperature of 25℃, full specifications within 2 minutes. CO2 Noise: RMS noise of the sensor shall be less than or equal to 0.25 mmHg at 7.5% CO2 CO2 Measurement Range: 0 to 152 mmHg 0 to 20.0% 0 to 20 kPa Sampling Rate: 100 Hz Respiration Rate: 0 to 150 breaths per minute (BPM) CO2 Calculation Method: BTPS (Body Temperature Pressure Saturated) 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 ℃. CO2 Rise Time (10 - 90% of step change of final CO2): value Less than 8 ms - Adult reusable or single patient use Less than 8 ms - Infant reusable or single patient use CO2 Stability: Short 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 Resolution: 0.01 mmHg 0 to 69 mmHg 0.02 mmHg 70 to 152 mmHg Power supply: DC :5V Dimensions: 50mmx22mmx36mm Weight: 200 g.