SALE
NEW

Tester 7 in One sensor module with screen PM2.5 PM10 temperature and humidity C02 formaldehyde TVOC-in Sensors from Electronic Components & Supplies

Scroll to product details, material & care and sizing

$ 47.17

Add to cart Add to wishlist

Term:
lpg sensor module, ph sensor, filter pm2.5, Wholesale pm10 sensor, Wholesale detector pm2.5, Wholesale particle sensor, Wholesale pm10 pm2.5, Wholesale metal sensor, Wholesale sensor, Wholesale dust sensor, Wholesale air monitor quality, Wholesale condenser microphone samson,

Tester 7-in-One sensor module with screen PM2.5 PM10 temperature and humidity C02 formaldehyde TVOC Details & Specification :

Item Specifications
Output Analog Sensor
Type Temperature Sensor
Material Polymer
Usage temperature and humidity sensor
Model SM300D2

 

 

 

 

 

 

 

 

 

Seven in one sensor module

 

 

SM300D2Seven in one sensor module is a cost-effective digital serial port output sensor module, which uses bothRS485Data Bus andUARTserial portTTLLevel two output modes, setCO2Formaldehyde,TVOCLaserPM2.5, PM10TEmperatureHUmidity is in one. It can real-time and comprehensive detection of the environment, has good stability, very convenient for customers to use.

 

 

 

application area:

Air quality control in hotel rooms

Environmental monitoring of agricultural greenhouses and outdoor farming sites

Fresh air ventilation system

Air purifier, air conditioning

Air quality monitoring equipment

Air exchange control system for kitchen and toilet

Intelligent Home Appliances

 

 

 

 

 

Characteristic:

Export carbon dioxide, formaldehyde, TVOC,PM2.5, PM10,TEmperature and hUmidity data in seven groups

High sensitivity and data stability

Adopting R at the same timeS485Bus andUART TTLTwo output modes of level are convenient for customers to choose and use independently.

TEmperature accurate to 0.1Temperature, hUmidity accurate to 0.1%RH

Automatic passage of R per secondS485The interface outputs these seven sets of monitoring data

With anti-backconnection protection function of power supply

Specification parameter:

class other

Measurement resolution

Scope of measurement

Measurement accuracy

eCO2

 

400ppm~ 5000ppm

+50ppm

ECH2O

1Ug/m3

1UG~1000ug

 

TVOC

1Ug/m3

0ug~2000ug

 

PM2.5

0.8ug/m3

5ug~5000ug

+10%

PM10

 

5ug~5000ug

+10%

Temperature

0.01Temperature

-40 ~ 125Temperature

+0.5Temperature

Humidity

0.04%

0~100%

+3%RH

Physical interface

ZH1.5-4Sleeping seat holder

output data

UART-RS485

working voltage

5 + 0.2VDC

Working current

Less than60mA

Preheating time

2 minutes

working temperature

0 ~ 50 C

Working humidity

Less than 95%RH

Outline size

55.8*50*19.5mm(L * W *H)

Service life

5year(air))

Be careful:

Modular outputCO2Value sumCH2OAll values areTVOCEquivalent value, please note when customers purchase and use.

 

 

 

RS485Interface definition:

Interface

Name

Function

1

5V

Power supply 5V

2

B

RS485Data port D-/B

3

A

RS485Data port D+ /A

4

GND

Power ground

 

 

 

 

UARTInterface definition:

Interface

Name

Function

1

5V

Power supply 5V

2

TXD

UARTData output foot

3

N/A

Suspended

4

GND

Power ground

communication protocol:

baud rate

9600bps

Data bits

8 place

Stop bit

1 place

Parity bit

nothing

Serial Data Stream Format:

Byte

name call

say bright

B1

Module address

Fixed value3Ch

B2

version number

Fixed value02h

B3

data

eCO2High byte

B4

data

eCO2Low byte

B5

data

eCH2OHigh byte

B6

data

eCH2OLow byte

B7

data

TVOCHigh byte

B8

data

TVOCLow byte

B9

data

PM2.5High byte

B10

data

PM2.5Low byte

B11

data

PM10High byte

B12

data