Description
The PurpleAir Replacement Laser Counters (PMS-6003) are factory-tested at PurpleAir facilities to ensure quality and reliability. These dual laser particle counters are user-replaceable and are intended for situations where the original sensors in a PurpleAir monitor have failed and cannot be repaired.
Each laser counter model is designed with unique mounting and connection mechanisms, so it is important to select the correct type that matches your device. These replacements restore full PM sensing functionality and are compatible with supported PurpleAir models such as Zen, Flex, and Classic.
For guidance on how to perform the replacement, refer to the official PurpleAir article:
“Sensor (Laser Counter) Replacement”.
Overview:
- User replaceable dual Laser Particle Counters (PMS-6003)
Spec:
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-6003 (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 |
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