- ◆ Mass-density numerical display (μg/m3) without using external MCU
- ◆ Capable of visualizing IAQ (indoor air quality)
Overview
PM2.5 Sensor Overview
- High SN by optimized optical design makes high-detectability of micro-particles.
- High-accurate conversion to mass-density value (μg/m3) by advanced algorithm.
- Built-in MCU, no need for external MCU.
Application
- Air Purifier
- Air Condiitioner
- IAQ management for HEMS / BEMS
※HEMS:Home Energy Management System
BEMS:Building Energy Management System
PM2.5 Sensor Specification
SN-GCHA1 | ||
---|---|---|
Appearance | ||
Type | LED type | |
Detectable Objects & Accuracy | PM1.0 | - |
PM2.5 | 35~300μg/m3 : ±20% | |
PM10 | - | |
Pollen | × | |
Concentration range | 1~300μg/m3 | |
Operating life (accuracy continuation period) | 7 years | |
Size (width, depth, height) | 45×22×52mm | |
Output format | I2C | |
Operating power voltage | 5.0V(±10%) | |
Consumption current | Below 100mA | |
Airflow control | Heater resistance type | |
Maintenance (lens cleaning) | Required |