Our comprehensive portfolio includes a variety of sensor types to meet diverse requirements. Our gas sensors are designed for detailed detection of a wide range of air pollutants, while our particulate matter (PM) sensors help effectively monitor dust levels in various environments. In addition, our environmental sensors provide essential meteorological data, such as wind speed, wind direction, temperature, humidity, and pressure.

Completing our selection, we offer power consumption sensors - invaluable tools that aid in energy efficiency optimization and operational cost reduction. Choose DL Environmental Sensors for reliable, robust data across an extensive array of parameters.

With DL Environmental Sensors, you can expect reliable and robust measurements across a wide range of parameters.

 

Gas sensor modules

Name	Part#	Tech	Target	Range	Accuracy	Resolution
Electrochemical gas sensor	DL-EC-XX	EC	NO2, O3, SO2, CO, Cl2, VOC	0 to 3 ppm, 0 to 300 ppm	0.01 ppm, 1 ppm	0.001 ppm, 0.1 ppm
Photo accoustic CO2 sensor	DL-PA-CO2-40	PA	CO2	400 to 2000 ppm	50 ppm	1 ppm
EGM NDIR gas analyzer	DL-NDIR-C1-2000	NDIR	CH4	0 to 2000ppm	4% FS	4% FS
TDLAS CH4 Analyzer	DL-TDLAS-CH4-1000	TDLAS	CH4	0 to 1000 ppm	1 ppm	0.1 ppm
PID VOC Sensor	DL-PID-AX5	PID	VOC	0 to 20 ppm, 0 to 10,000 ppm	0.01 ppm, 2 ppm	0.005 ppm, 1 ppm
Metal oxide VOC	DL-MOS-GP30	MOS	VOC	0 to 1000 ppm	-	0.001

 

Optical Particulate Matter (PM) and Optical Particle Counter (OPC) sensors

Name	Part#	Tech	Target	Range	Accuracy	Resolution
Optical PM sensor	DL-OPM30	OPS	PM1, PM2.5, PM10	0 to 1000 ug/m3	5 ug/m3	0.1 ug/m3
Optical PM sensor	DL-OPM3006	OPS	PM0.3, PM0.5, PM2.5, PM5, PM10	0 to 1000 and 0 to 30,000 ug/m3	5 ug/m3, 15 ug/m3	0.1 ug/m3
Optical Particle Counter sensor	DL-OPC5000	OPC	>0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm	0~10,000,000 pcs/L	100%@>0.5μm (count efficiency)	1 pcs/L
Optical PM sensor	DL-OPM6303	OPS	PM0.3, PM0.5, PM2.5, PM5, PM10	0 to 1000 and 0 to 30,000 ug/m3	5 ug/m3, 15 ug/m3	0.1 ug/m3
Optical Particle Counter sensor	DL-OPC6303	OPC	>0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm	0~10,000,000 pcs/L	100%@>0.5μm (count efficiency)	1 pcs/L

 

Other sensor modules

Name	Part#	Tech	Target	Range	Accuracy	Resolution
Acoustic Noise Sensor	DL-ENV-NOISE-01	MEMS
Electricity / current sense	DL-SCTC-CUR-01	SC-CT		0 to 100 A, 0 to 20 A
Anemometer	DL-MET-ANE-01	Ultrasonic	Wind speed/direction	-	+/- 3%'	0.01 m/s or 1°
Weather Station	DL-MET-WS-01	Ultrasonic	Air Temperature	-40°C-80°C	±0.2%	0.1°C
			Air Humidity	0-100%	±2%	0.1
			Air Pressure	150-1100 hPa	±1 hPa	0.1 hPa
			Wind Speed	0-60m/s	±2%	0.01
			Wind Direction	0-359°	<3°	1°
			Solar Radiation	0-2000/1630 w/m2	±5%	1w/m2
			Precipitation	0-100mm/hr	±10%	0.01mm