Specification AgeRangeDescription : adult Brand : Oumefar BulletPoint1 : ERROR DETECTION: In the event of a module error, the Alarm OC pin will remain at a high level, alerting users to potential malfunctions. BulletPoint2 : NDIR TECHNOLOGY: The MTP50 A adopts non dispersive infrared (NDIR) principle for detecting carbon dioxide in the air. It offers high sensitivity, low power consumption, and excellent stability. BulletPoint3 : ACCURATE CO2 DETECTION: When the measured CO2 concentration exceeds 1000PPM, the Alarm OC pin outputs a high level. Conversely, when the measured CO2 concentration is below 80PPM, the Alarm OC pin outputs a low level. BulletPoint4 : ALARM OUTPUT FUNCTION: The MTP50 module supports alarm output with the Alarm OC pin. The Alarm OC pin is configured as an open drain output mode and requires an external pull up resistor for BulletPoint5 : WIDE APPLICATION RANGE: This CO2 sensor is suitable for various applications, including AC equipment, air quality monitoring devices, fresh air systems, air purification equipment, smart homes, and air testing devices in schools. Color : One Color ExternallyAssignedProductIdentifier : 7649655340203 ItemName : Channel Carbon Dioxide Sensor, CO2 Sensor ABS Metal Low Power Consumption High Sensitivity for Air Quality Monitoring Equipment ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : indoor-air-quality-meters Manufacturer : Oumefar ModelName : LTQEOIUQA ModelNumber : Oumefarzn7fos368p NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Oumefarzn7fos368p ProductDescription : 1. ALARM OUTPUT FUNCTION: The MTP50 module supports alarm output with the Alarm OC pin. The Alarm OC pin is configured as an open drain output mode and requires an external pull up resistor for operation. 2. ACCURATE CO2 DETECTION: When the measured CO2 concentration exceeds 1000PPM, the Alarm OC pin outputs a high level. Conversely, when the measured CO2 concentration is below 80PPM, the Alarm OC pin outputs a low level. 3. ERROR DETECTION: In the event of a module error, the Alarm OC pin will remain at a high level, alerting users to potential malfunctions. 4. NDIR TECHNOLOGY: The MTP50 A adopts non dispersive infrared (NDIR) principle for detecting carbon dioxide in the air. It offers high sensitivity, low power consumption, and excellent stability. 5. WIDE APPLICATION RANGE: This CO2 sensor is suitable for various applications, including AC equipment, air quality monitoring devices, fresh air systems, air purification equipment, smart homes, and air testing devices in schools.
Spec: Item Type: Carbon Dioxide Sensor Material: ABS, Metal Gas Type: CO2 Measurement Principle: NDIR Measurement Range: 400ppm to 5000ppm Measurement Interval: 2 seconds Measurement Accuracy: ±(50ppm + 5% of reading) Response Time: T90 in 90 seconds Operating Temperature Range: 0 to 50℃ Operating Humidity Range: 0 to 90% RH (non condensed) Storage Temperature Range: -20℃ to 60℃ Lifespan: Over 10 years Communication Interface: UART, IC PWM Output Period: 1004ms Pulse: 2ms to 1002ms (0 to 5000ppm) Alarm Output: Concentration > 1000ppm outputs 1, Concentration < 800ppm outputs 0 Output Pin: Open drain output mode, no current consumption Self Calibration Period: First self calibration within 24 hours of power on, then every 7 days