GAOTek Wireless Indoor Air Quality Data Logger

GAOTek wireless indoor air quality data logger is a compact indoor ambience monitoring sensor for measurement of temperature, humidity, light, CO 2 concentration, HCHO or O 3 level, TVOC, barometric pressure, PM 2.5, PM 10 and motion.

GAOTek-WTDL-233

Description

Overview

GAOTek wireless indoor air quality data logger is a compact indoor ambience monitoring sensor for measurement of temperature, humidity, light, CO 2 concentration, HCHO or O 3 level, TVOC, barometric pressure, PM 2.5, PM 10 and motion. The data will be shown on the E ink screen in real-time, which helps to measure the indoor environment and comfort. It is widely used for offices, stores, classrooms, hospitals, etc.

 

Technical Specifications

Frequency CN470 or RU864 or IN865 or EU868 or US915 or AU915 or KR920 or AS923 1, 2, 3 and 4
Tx Power 16 dBm (868 MHz) or 22 dBm (915 MHz) or 19dBm (470 MHz)
Sensitivity -137 dBm at 300 bps
Accuracy1 ±0.36 °F (± 0.2 °C)
Resolution 0.18 °F (0.1°C)
Humidity Range 0% RH  to 100% RH
Accuracy2 ± 2% RH
Resolution 0.5% RH
Detection Range 80 ° Horizontal, 55 ° Vertical, 16.40 ft (5 m)
Light Range 0 Lux to 60000 Lux (Determine as 6 levels, 0 to 5)
Range2 1.00 to 5.00 (IAQ Rating)
Light Accuracy ±1
Light Resolution 0.01
Barometric Pressure Range 260 1260 hPa
Barometric Pressure Accuracy ±0.5 hPa
Barometric Pressure Resolution 0.1 hPa
Carbon Dioxide (CO2) Range 400 ppm to 5000 ppm
Carbon Dioxide (CO2) Accuracy ± (30 ppm + 3 % of reading) 32 °F to 122 °F (0°C to 50°C)
Carbon Dioxide (CO2) Resolution 1 ppm
PM2.5 & PM10 Range 0 gm3 to 1000 gm3
PM2.5 & PM10 Accuracy 0 to 100 (±10 gm3), 100 to 1000 (±10 %) 14 °F to 140 °F (-10 °C to 60 °C)
PM2.5 & PM10 Resolution 1 gm3
Formaldehyde (HCHO)1 Range 0 1.25 mgm3
Formaldehyde (HCHO)1 Accuracy ±10 %
Formaldehyde (HCHO)1 Resolution 0.01 mgm3
Formaldehyde (HCHO)1 Working Life 6 Yrs
Ozone (O3)1 Range 0 10 ppm
Ozone (O3)1 Accuracy ±5 % FS
Ozone (O3)1 Resolution 0.01 ppm
Ozone (O3)1 Working Life  2 Yrs
Display 4.2 in Black and White E Ink Screen
Button 1 × Power Button and 1 × Reset Button
LED & Buzzer 1 × Traffic Light Status Indicator and 1 × Buzzer
Configuration Mobile App via NFC and PC software via NFC or USB Type C port
Power Supply 1. 4 × 2700 mAh ER 14505 Li SOCl 2 Replaceable Batteries 2. 5 V or 1A by Type C Port
Battery Life2 (10 min interval) Around 3 Yrs
Installation 3 M Tape Mounting, Wall Screw Mounting, 86 Box Mounting
Relative Humidity 10% to 90% (non condensing)
Ingress Protection IP 30
Operating Temperature -4 °F to 140 °F (-20 °C to 60 °C)E Ink Screen  32 °F to 104 °F (0 °C to 40 °C)
Dimension 3.97 in × 4.49 in × 0.87 in (100.8 mm × 114 mm × 22 mm)

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