Threshold Carbon Monoxide Detection Sensor

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This CO alarm possesses an advantage over most others offered: it cannot detect "ppm" levels, but instead can determine whether or not the air exceeds/is below a predetermined thre shold. It functions at a wide voltage of 5-24V and produces both high and low-level signals. The intuitive design of the sensor is complete with a status indicator light. When the gas level exceeds the set threshold, the sensor will output a high-level signal and the indicator will illuminate. Likewise, when the concentration decreases below the threshold, a low-level signal will be sent and the light will cease operation. Note: The threshold of this sensor is factory-fixed and cannot be modified by the user. Custom threshold parameters can be set for bulk orders. If you need to measure Carbon Monoxide concentration accurately, we recommend the Fermion: MEMS Carbon Monoxide CO Gas Detection Sensor. Dimension Diagram of Carbon Monoxide Detection Sensor Connection Port Diagram of Carbon Monoxide Detection Sensor Features: Threshold-based detection Wide voltage range, 5-24V High and low-level outputs Indicator light for status observation User-friendly design Applications: Indoor air quality monitoring Safety and occupational health Environmental monitoring Smart home systems Research and development Specification: Power Supply Voltage: 5-24V High level output range: 5-24VOutput high voltage = supply voltage Load Current: 100mA Static Current: 10mA Detectable Gas: Carbon Monoxide (CO) Repeatability: 2% of the output value Threshold: 20ppm (Factory-fixed threshold, cannot be modified by the user) Maximum Load: 1000ppm Response Time: 15s Zero-Point Output: ±2ppm Output Mode: High-level and low-level signals Line sequence: Black line -OUT, Brown line -VCC, Blue line -GND Pressure Range: 1±0.1 standard atmospheric pressure Lifespan: 8 years (in air) Storage Environment: 10°C ~ 30°C Operating Temperature Range: -10°C ~ 50°C Operating Humidity Range: 15% ~ 90% RH Dimensions: L*W*H=30.35*47.4*47.4mm Cable Length: 50cm Housing Material: Black PCV0 flame-retardant material Product Includes: Carbon Monoxide Detection Sensor x1 Show more