Winsen ZH07 Laser Dust Sensor Module


Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 1278818
  1. Product: Laser Dust Sensor
  2. model: ZH07
  3. Working Voltage: 4.8V~5.5V(DC)
  4. Working Current: <120mA
  5. Weight: <30g


(Including GST)

Out of stock

Free Delivery above ₹499
Free Delivery
above ₹499
1 Year Warranty
15 Days Warranty
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Brand: Winsen
Category: Gas and Dust Sensor

Laser Dust sensor module ZH07 is a common type, small size sensor, using laser scattering principle to detect the dust particles in air, with good consistency and stability. It is easy to use, with UART & PWM output.

ZH07 is a universal and miniaturization laser dust sensor module, which can detect dust particles existing in the air by using Mie scattering principle. Through professional algorithm and calibration detection process processing, the sensor has good consistency and stability. The sensor has both serial port output and PWM output capabilities, which is convenient to use, small in volume and easy to integrate and apply.


  1. Air purifiers
  2. Ventilation systems
  3. Portable instrument
  4. Air quality monitoring equipment
  5. Air conditioner
  6. Smart home fields


  1. Good consistency
  2. Real time response
  3. Accurate data
  4. Low power consumption
  5. Minus resolution of particle diameter 0.3 µm

package Includes:

1 x Winsen ZH07 Laser Dust Sensor Module

SKU: 1278818 Category:
Detectable particle diameter range


Detection Interval


Preheating Time


Working Voltage


Working Current


Dormancy Current


Detection Range


Effective Range



UART_TTL Output (3.3V level, default),PWM Output (3.3V level, default)

Response Time


Working Humidity

0~80%RH(No Condensation)

Working Temperature


Storage Temperature







Continuous > 10000H

Shipping Weight 0.031 kg
Shipping Dimensions 10 × 9 × 2 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China