Specifications:
- Model: SM181-APM
- Working Voltage: DC 5.0 ± 0.5 V
- Output Method: PWM (Pulse Width Modulation)
- Output Voltage:
- Low Voltage (with particles): 0.7V (max 1.0V)
- High Voltage (clean air): 4.5V (min 4.0V)
- Minimum Detectable Particle Size: 1 µm
- Dimensions: W59 × H45 × D17 mm
- Weight: Approx. 25g
- Detection Range: 15,000 particles/283ml
- Max Working Current: 90mA
- Humidity Range:
- Storage: 0% to 99% RH
- Operation: 0% to 95% RH
- Temperature Range:
- Storage: -20°C to 80°C
- Operation: -10°C to 60°C
- Stabilization Time: Approx. 1 minute after powering on
Package:
✅ 1x SM181-APM PM2.5 Dust Sensor Module
Description:
The SM181-APM PM2.5 Dust Sensor Module is designed for detecting air particles with high precision. It operates with a PWM output, where the high voltage indicates clean air and the low voltage shows the presence of particles. With the capability to detect particles as small as 1 µm and a detection range of 15,000 particles/283ml, it's ideal for air quality monitoring applications. The module also offers a stabilization time of about 1 minute after power-on and works effectively within a wide humidity (0%–95% RH) and temperature range (-10°C to 60°C).
Latest price in Bangladesh (BD).
FAQ:
1️⃣ What is the minimum detectable particle size?
- The module can detect particles as small as 1 µm.
2️⃣ What is the stabilization time after powering on?
- It takes approximately 1 minute to stabilize after powering on.
3️⃣ What voltage range does the sensor operate at?
- The sensor works within DC 5.0 ± 0.5 V voltage range.
4️⃣ Can it detect dust particles?
- Yes, the sensor is designed to detect PM2.5 particles and other fine dust.
5️⃣ What is the temperature range for operation?
- The operating temperature range is from -10°C to 60°C.
PM2.5 SM181-APM Dust Sensor Module ElectronicsBD Bangladesh (BD)
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What is the latest and best price of PM2.5 SM181-APM Dust Sensor Module in Bangladesh (BD) ?
The latest and special price of PM2.5 SM181-APM Dust Sensor Module in Bangladesh is BDT 899 Taka. Buy best quality PM2.5 SM181-APM Dust Sensor Module from
ElectronicsBD at a special price in Bangladesh (BD).
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