SKU: OT2107-D51 Article number: AB045 EAN: 4041351539654
This module contains a sensor to detect the concentrations of various harmful gases in the air. The MQ-135 can register gas concentrations from 300 to 5000ppm. This module includes both an analog output and a digital output, which triggers at an adjustable concentration.
Features:
Sensitive to: Ammonia, sulfur, gasoline, smoke
Warm-up voltage: 5 ± 0.2V
Warm-up current: 150mA
Warm-up power: 300mW
Detection range: 300 to 5000ppm
Sensitivity: ≥3%
Response time: ≤1s
Recovery time: ≤30s
Max. humidity: 95%
Dimensions
Length: 3.2cm
Width: 2cm
Height: 2.2cm