Hot selling PTQS1005-A five in one sensor detects PM2.5 formaldehyde, TVOC, carbon dioxide, temperature and humidity_Electronic components & Bom

Product Details

Chart 1 Particle Concentration Index
Parameter	Index	Unit
Range of measurement	0.3~1.0；1.0~2.5；2.5~10	Micrometer（μm）
Counting Efficiency	50%@0.3μm 98%@>=0.5μm
Effective Range（PM2.5standard）	0~500	μg/ m³
Maximum Range（PM2.5standard）*	≥1000	μg/ m³
Resolution	1	μg/ m³
Response Time	30	S
Working current of particle sensor	45(1/2)~75(1/2)	mA
Maximum Consistency Error （PM2.5 standard）*	±10%@100~500μg/ m³
Maximum Consistency Error （PM2.5 standard）*	±10μg/ m³@0~100μg/ m³
MTTF	≥3	Year（Y）
Standard Volume	0.1	L
Chart 2 TVO Index
Parameter	Index	Unit
TVOC Effective Range	0-10	ppm
TVOC consistency	±20%
TVOC Resolution	0.01	ppm
TVOC Warm up time	5	min
TVOC Active Current	60	mA
MTTF	≥3	Y
Chart 3 CO2 Index
Parameter	Index	Unit
Effective Range	400~3000	ppm
Maximum Range	5000	ppm
Resolution	1	ppm
Warm up time	60	S
Accuracy	±（50ppm+5%of reading）
CO2 Active Current	30(2/3)~150(1/3)	mA
MTTF	≥5	Y
Chart4 Temperature and Humidity Index
Parameter	Index	Unit
Temperature Effective Range	-30~99	℃
Temperature Resolution	0.1	℃
Humidity measurement range	0~99	％
Humidity measurement resolution	0.1	%
Chart5 Basic Technical Index
Parameter	Index	Unit
DC Power Supply	Typ:5.0 Min:4.5 Max: 5.5	Volt(V)
Active Current	≤200	Milliampere(mA)
Module operating current	110~300	Milliampere(mA)
Module standby current	25	Milliampere(mA)
Interface Level	L <0.8 @3.3 H >2.7@3.3
Working Temperature Range	0~+55	℃
Working Humidity Range	0~90%
Storage Temperature Range	-30~+60	℃
MTTF	≥3	Y
Physical Size	75×51×18.1	mm

 Laser scattering principle measures the concentration of particles

 Electrochemical and semiconductor principles measure formaldehyde or TVOC

 NDIR measures CO2

 Temperature and humidity output

 Unified air inlet Highly integrated

 Various output modes,UART&I2C

PTQS1005-A

详情8.1

详情页3.1

详情5.1

详情6.1

详情9

We also provide ：