Highly Accurate Laser Dust Sensor KGD-PM-211 for Dust Concentration Measurement

Price Negotiable

Price: Negotiable

MOQ: 1PCS

Delivery Time: 5-8 work days

Brand: KACISE

Product Description

Laser Dust Sensor KGD-PM-211

Product Introduction

The KGD-PM-211 module of the laser dust sensor adopts the principle of optical scattering. It can accurately detect and calculate the number of suspended particulate matters of different particle sizes in the air per unit volume. Equipped with KACISE's unique intelligent dust source identification and an air pump with a stable flow rate, it can achieve the real-time output of the mass concentrations of particulate matters PM2.5, PM10, and TSP.

Product Features

Simultaneous output of PM2.5, PM10, and TSP
Industrial-grade laser, with high reliability
Anti-ash accumulation design, meeting the measurement requirements in high-dust environments
Small size and easy to install

Technical Parameters

Detection Range	0~50mg/m³, and the maximum display value can be 1000mg/m³
Measurement Accuracy of PM2.5/PM10/TSP	0~1 mg/m³: ±200μg/m³; 1~50 mg/m³: ±20% of the reading (Tested under typical working conditions, that is, 25± 2℃, 50±10%RH, with Gold Sample as the reference)
Recommended Sampling Flow Rate	2L/min
Data Refresh Frequency	1 second
Operating Conditions	-30℃ to 70℃; 5% to 95% Relative Humidity (RH)
Storage Conditions	-40℃ to 85℃; 0% to 95% Relative Humidity (RH) (non-condensing)
Operating Voltage	DC 5V±0.2V, with a ripple of less than 100mV
Average Operating Current	Less than 150mA
Standby Current	Less than 25mA
Communication Interface	UART (TTL 3.3V)
Product Dimensions	W90.8H60.2D37.6 mm