VegeSense®10in1 Environmental Quality Sensor

Description

1.1 Detection parameters and resolution

Data Field	Resolution	Data Range	Accuracy
eCO2	1 ppm	400 ～ 60,000 ppm	±30 ppm
TVOC	1 ppb	0 ～ 60,000 ppb	±30 ppb
CH2O	1ug/m3	0 ～ 1,000ug/m³	±25%
PM2.5	1ug/m3	0 ～ 1,000ug/m³	±10%
PM10	1ug/m3	0 ～ 1,000ug/m³	±10%
PM1.0	1ug/m3	0 ～ 1,000ug/m³	±10%
Temperature	0.01℃	-40 ～ 125℃	±0.2℃
Humidity	0.01%	0 ～ 100%	±2%RH
Lux	1Lux	0 ～ 60,000Lux	±5%
Noises	1dB	30 ～ 90dB	±3dB

Note: The CH2O value output from the module is the equivalent value of TVOC, so customers should pay attention to this when purchasing and using the module.

1.2 Voltage: DC5V±0.2V @150mA

1.3 Working Environment: Working Temperature -10 ~ 60°C, Working Humidity: 5 ~ 95% RH (non-condensing)

1.4 Communication: Modbus-RTU 485 or TTL

1.5 Warm-up time: less than 3 minutes

Only the Voc module (CO2, formaldehyde and TVOC)₂needs to be warmed up, theoretically the longer it is powered on, the more stable it will be; other parameters will be displayed when it is powered on.