IAQ Multi-Sensor Monitor for green buildings with RS485 WiFi LCD display

Short Description:

Experienced in designing IAQ products for 15 years, with powerful performance guaranteed
Real-time indoor air quality detection, single or combined measurement selection: PM2.5/PM10, CO2, TVOC, Temperature and RH
3-color light indicates the range of the main measurement
OLED display optional
Suitable for schools, offices , hotels and residential projects to analyze indoor air quality, and to control ventilation systems
Modbus RS485 or WIFI communication interface, RJ45 optional

Brief Introduction

Product Tags

7-24 hours online real-time IAQ detection
Real-time output of PM2.5/PM10, CO2, TVOC and Temperature & humidity data, single or combined measurement selection
A special correction algorithm inside to ensure the TVOC measurements not be affected as environmental change
Modbus RS485 or WIFI interface, RJ45 optional
3-color lights indicates the three ranges of main measurement
Optional OLED display IAQ measurements
Wall mounting with 24VAC/VDC power supply
Used in all old and new buildings
Provides carbon monoxide and ozone detectors of TSP series for more gases detection
Over 15 years’application experience of IAQ products in global market



General Data
Detection Parameter PM2.5/PM10CO2TVOCTemperature &Humidity

Single or multiple

Output RS485 (Modbus RTU)

WIFI @2.4 GHz 802.11b/g/n

RJ45 (Ethernet TCP) optional

Operating Environment Temperature-20~60℃    Humidity0~99%RH
Storage condition -5℃~50℃      Humidity0~70%RH (No condensation)
Power supply 24VAC±10%, or 18~24VDC
Overall Dimension 94mm(L)×116.5mm(W)×36mm(H)
Material of Shell & IP Level PC/ABS fire-proof material /   IP30
Installation Concealed installation65mm×65mm wire box

Surface mounted: provide a mounting bracket

PM2.5/PM10 Data
Sensor Laser particle sensor, Light scattering method
Measuring Range PM2.50~500μg∕


Output Resolution 1μg∕
Zero Point Stability ±5μg∕
Accuracy <±15%
CO2 Data
Sensor Non-Dispersive Infrared Detector (NDIR)
Measuring Range 4002,000ppm
Output Resolution 1ppm
Accuracy ±75ppm or 10% of reading
Sensor TVOC module
Measuring Range 0~ 4.0mg∕
Output Resolution 0.001mg∕
Accuracy ≤±0.05mg/+15% of the reading
Temperature and Humidity Data
Sensor High precision digital integrated temperature and humidity sensor
Measuring Range Temperature-20℃~60℃ / Humidity0~99%RH
Output Resolution Temperature0.01℃ / Humidity0.01%RH
Accuracy Temperature0.5℃@25℃Humidity:<±3.0%RH 20%~80%RH


TSP-18 Indoor Air Quality Detector (3)

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