KGD PM 202 Laser Dust Particle Counting Sensor for Precise Counting Efficiency 0.3μm and Fast Power on Stabilization Time

Price Negotiable

Price: Negotiable

MOQ: 1PCS

Delivery Time: 5-8 work days

Brand: KACISE

Product Description

Laser Dust Particle Counting Sensor KGD - PM - 202

Product Introduction

The KGD - PM - 202 laser dust particle counting sensor is based on the principle of optical scattering. It can accurately detect and calculate the number of suspended particles with different particle sizes in the air per unit volume. It can simultaneously output the particle numbers of six channels: 0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm, and 10μm. Its performance meets the standards of the JJF1190 - 2008 Calibration Specification for Dust Particle Counters.

Product Features

Can output the numbers of particles in six channels from 0.3μm to 10μm.
Constant - power linear laser for accurate identification.
Can be paired with an air pump for sampling.
Meets the calibration standard specifications of the JJF1190 - 2008 for dust particle counters.

Technical Parameters

Detection Range	0 - 10,000,000 pcs/L (1pcs/L = 28.3pcs/cf)
Output Channels	0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm, 10μm
Power - on Stabilization Time	≤8s
Data Refresh Frequency	1s
Counting Efficiency	50%@0.3μm 100%@≥0.5μm (Referenced to TSI9306, under the environmental conditions of 25℃±2℃, 50±10%RH)
Operating Conditions	-30°C to 70°C, 0 - 95%RH (non - condensing)
Storage Conditions	-40°C to 85°C, 0 - 95%RH (non - condensing)
Operating Voltage	DC 5.0V±0.1V; with a ripple < 50mV
Operating Current	<150mA
Standby Current	<25mA
Communication Methods	①UART_TTL(3.3V/5V) ②IIC(3.3V/5V) ③RS485
Product Dimensions	W82H40.2D26.3(mm)