Replacement Laser Counters
Replacement Laser Counters
Replacement Laser Counters
Replacement Laser Counters

Replacement Laser Counters

$45.00
$45.00

Plantower laser counters may need replacing for various reasons including age, contamination inside the device or simply failing after a long time in service.

Here you can purchase replacement particle detectors. They come in pairs for the PA-II series devices with a plastic component to aid in locating supporting parts. 

All Plantower laser counters have been pre-tested in PurpleAir test chambers.

 

NOTE: Please be sure to select the correct set for your device.
- Each type has different connectors or mounting methods.
- The images can help identify what you have.
Quantity must be 1 or more
Shipping calculated at checkout.
  • Dual Laser Particle Counters (PMS-5003)
Laser Particle Counters

Class 1 Laser. A Class 1 laser is safe under all conditions of normal use.
Manufacturer Plantower

This device contains two particle detectors to provide redundancy and help determine sensor health.
Type PMS-5003 (2)
Range of measurement 0.3, 0.5, 1.0, 2.5, 5.0, & 10 μm
Counting efficiency 50% at 0.3μm & 98% at ≥0.5μm
Effective range
(PM2.5 standard)*		 0 to 500 μg/m³
Maximum range (PM2.5 standard)* ≥1000 μg/m³
Maximum consistency error (PM2.5 standard) ±10% at 100 to 500μg/m³ & ±10μg/m³ at 0 to 100μg/m³
Standard Volume 0.1 liter
Single response time ≤1 second
Total response time ≤10 seconds