Infrared carbon dioxide sensor MH-Z19C CO2 detection udara MH Z19C
Rp550.000
MH-Z19C (CONNECTOR)
Technical data:–
- Model: MH-Z19C
- Target gas: CO2
- Operating voltage: 5V DC (±0.1V)
- Average current consumption: < 40mA (@5V)
- Peak current: 125mA (@5V)
- Interface Level: 3.3 V (compatible with 5V)
- Measuring range: 400 – 5000 ppm
- Accuracy: ± (40ppm+5% reading)
- Output signal: UART (TTL interface level 3.3V)
- PWM- Preheat time: 1 minute-
- Response time T90 < 120 s-
- Operating temperature: -10 – 50 °C
- Operating humidity: 0 – 95% RH (no condensation)
- Dimensions: approx. 39 × 20 × 9 mm
- Connector type: JST ZH 7 Pin
- Scope of delivery: CO2 sensor, connecting cable (approx. 15cm)
MH-Z19B 400-5000PPM
MH-Z19C 400-5000PPM C is an upgraded version of B
1. Sensor description:
MH-Z19 carbon dioxide gas sensor (sensor for short) is a general-purpose, small sensor that uses non-dispersive infrared (NDIR) to detect CO2 present in the air. It has good selectivity and is not dependent on oxygen. It has built-in temperature compensation and long service life; it also has digital output and waveform output, making it easy to use. This sensor is a high-performance sensor produced by closely combining mature infrared absorption gas
detection technology with precise optical path design and sophisticated circuit design.
2. Sensor features:
High sensitivity, high resolution, low power
consumption Provides UART, PWM waveform and other output methods
temperature compensation, excellent linear output Excellent
stability
Long service life
Resistant to water vapor interference, non-poisoning
3. Main applications:
Can be widely used in heating Through cooling and indoor air quality monitoring.
4. Application circuit diagram:
5. Technical indicators:
Notes:
(1) Do not use the sensor in an environment with high dust density for a long time.
(2) Please use the sensor within the power supply range of the sensor.
MH-Z19B carbon dioxide sensor module
MH-Z19C carbon dioxide sensor module
Indoor air quality CO2 detection 400-5000PPM