Smoke Gas Sensor, 200ppm To 10000ppm

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$25.92

Ex Tax: $25.92

Stock: In Stock
Model: RDDLZ-GS-MP2
Weight: 1.00
SKU: RDDLZ-GS-MP2

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Low price gas sensor can monitor Propane (C3H8) and smoke simultaneously, is highly sensitive to liquefied petroleum gas (LPG), and can operate in smoke concentrations ranging from 200ppm to 10,000ppm.

Specifications

Model	RDDLZ-MP-2
Product Type	Semiconductor Gas Sensor
Standard Package	Metal Cap
Detect Gas	Propane, Smoke
Detection Concentration	200~10000ppm C₃H₃
Standard Circuit Conditions	Loop Voltage	V_C	≤10V DC
	Heating Voltage	V_H	5.0V±0.1V AC or DC
	Load Resistance	R_L	Adjustable
Gas Sensor Characteristics Under Standard Test Conditions	Heating Resistor	R_H	105±10Ω (Room Temperature)
	Heating Power Consumption	P_H	≤240mW
	Sensitivity	S	R_S(in air)/R_S (in 2000ppm C₃H₃)≥3
	Output Voltage	V_S	2.5V~4. 0V (in 2000ppm C₃H₃)
	Concentration Slope	α	≤0. 6 (R_300ppm/R_500ppmC₃H₃)
Standard Test Conditions	Working Humidity		-10~50℃
	Storage Humidity		-10~70℃
	Preheat Time		Not Less Than 48h
Oxygen Concentration	21% (Not less than 18%. Changes in oxygen concentration affect sensor sensitivity characteristics.)
Life	10 Years

Structural Diagram

Circuit Diagram

Tips: What is a smoke gas sensor?

A smoke gas sensor is a device designed to detect the presence of smoke or combustion gases in the air. Its primary function is to monitor indoor or outdoor environments for potential fire hazards and provide an early warning system to prevent or mitigate the risks associated with fires. These sensors are crucial components in various safety systems, including fire alarms and security systems.

The sensor operates on the principle of detecting particles or gases produced during combustion. There are different types of smoke gas sensors, including ionization and photoelectric sensors. Ionization sensors work by ionizing air particles, while photoelectric sensors use light beams to detect smoke particles. Some advanced smoke sensors combine both technologies for enhanced accuracy and reliability.

In the event of a fire, the sensor triggers an alarm or alert, notifying occupants and relevant authorities about the potential danger. Smoke gas sensors are commonly found in residential buildings, commercial spaces, and industrial facilities, providing an essential layer of protection against the destructive consequences of fires. Regular maintenance and testing of these sensors are crucial to ensure their effectiveness in safeguarding lives and property.

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