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LFG60 Al-In-One Air Quality Transmitter is used to detect a variety of air quality parameters, including temperature and humidity, CO2, PM2.5, PM10, VoC, formaldehyde, up to 7 parameters; optional isolated/non-isolated RS485 output, built-in Modbus protocol, realize real-time detection of multi-point distribution data. Indoor type can be equipped with display screen and keys, and the split screen can display air quality parameters. By configure communication parameters, the three-color LED indicator can be equipped to directly indicate the air quality situation; both indoor type and top suction type can configure RS485 communication address through dialing code. The product has wide power supply range and perfect overvoltage and reverse connection protection; it can be widely used in multi-parameter air quality monitoring in various commercial complexes, intelligent building, ofice environment, hotels, airports and schools.
Built-in high-precision sensor, stable measure of air quality.
To simultaneously detect and display multiple air quality parameters to meet more demands, Including temperature & humidity, CO2, PM2.5, PM10, VOC, and formaldehyde.
3-color LED indicator light can visually show air quality situation, optional turn-off.
Perfect overvoltage and reverse connection protection, long-term reliability.
Optional isolated/non-isolated RS485 output.
Indoor or top suction installation, convenient application of different scenarios.
Temperature | Relative humidity | ||
Sensor | Digital temperature sensor | Sensor | Digital humidity sensor |
Range | 0~50℃ | Range | 0~100%RH |
Accuracy | ±0.5℃@20℃; ≤±1℃@0~50℃ | Accuracy | Typical±3%RH@20℃ & 20to80%RH |
Response time | 10~30S(20℃, slow flow air) | Response time | ≤10S(20℃, slow flow air) |
PM2.5/PM10 | |||
Sensor | Laser dust sensor, detection particle size 0.3~10μm | ||
Range | PM2.5: 0~500μg/m³, with a particle size of 0.3~2.5μm | ||
PM10: 0~600μg/m³, particle size 0.3~10μm | |||
Precision/consistency | PM2.5: ±10μg/m³@0~100μg/m³, ±10%FS@100~500/600μg/m³, @25℃ | ||
Resolution ratio | 1μg/m³ | ||
Response time | Continuous measurement mode with single response time<1S, Integrated response time<10S | ||
CO₂ | |||
Sensor | The NDIR sensor, with the ABC self-check function | ||
Range | 0~5000ppm | ||
Accuracy | (±40ppm±3%MV)ppm | ||
Response time(T₉₀) | 2min | ||
Voc | Formaldehyde | ||
Sensor | Metal oxide semiconductorgas sensor | Sensor | Electrochemical-type gas sensor |
Range | 0~2ppm | Range | 0~1ppm |
Resolution ratio | 1ppb | Accuracy | ±10%FS@25℃ |
Preheating time | First power-up for 1 hour; pre-heat for 3min | Response time(T₉₀) | <120S |
Power Supply Voltage | 12～36VDC/24VAC±20% |
Output Signal | Isolation/non-isolated RS485 |
Work Environment | 0~50℃ & 0～95%RH(no condensation) |
Storage Temperature | -20~60℃ & 0～95%RH(no condensation) |
Display and Buttons | Indoor type can be optional |
LED pilot lamp | Indoor type can be optional Green: good air quality yellow: air quality is generally red: poor air quality |
Levels of Protection | IP30 |
Way to Install | Indoor type, Top-suction type |
Case Material | Indoor type: PC Top-suction type: ABS |
Weight | Indoor type: 148g Top-suction type: 235g |
Note: When using 24VAC as the power supply, it need be an isolated power supply.
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