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Quick Details

  • Place of Origin: Henan, China (Mainland)
  • Brand Name: Winsen
  • Model Number: ZH03A
  • Usage: Dust sensor
  • Theory: Optical Sensor
  • Output: Digital Sensor
  • Detection: PM1.0, PM2.5, PM10
  • Output signal: UART, DAC, PWM
  • Application: air cleaner, Air Conditioner

Packaging & Delivery

Packaging Details inner: foam, outside: carton
Delivery Time Shipped in 5 days after payment

ZH03A dust sensor PM2.5 laser sensor/ dust sensor for Air quality monitor

Main Applications

Its widely used in portable instrument, air quality monitoring equipment, air purifiers, ventilation systems, air conditioner, and smart home equipment.  optical dust sensor/ dust laser sensor, smoke particle sensor

 

Technical Parameters

Model

ZH03A

Detection Gas

PM1.0, PM2.5, PM10

Output

UART OUTPUT (3V TTL)

DAC (0~2V is corresponding to 0-1000)

PWM output

Working Voltage

4.5V-5.5V

Working Current

70-140(mA)

Dormancy current

8mA

Response Time

90s

Working Humidity

15%RH-80%RH(no condensation)

Storage Temperature

-20~40

Life Span

3 years (in air)

Dimension

50*32.4*21mm

PIN1

Vin (Voltage Input 4.5V~5.5V)

PIN2

GND

PIN3

SET pin

PIN4

RXD Serial receive pin

PIN5

TXD Serial send pin

PIN6

RESET pin

PIN7

DAC Analog output

PIN8

PWM output

 

 

FAQ

FAQ

1. Quality Guarantee

All products of Winsen are under strict inspection and testing before they come off the production line to make sure they are 100% qualified.

2. Sample Order
Sample order is accepted, and the fees will be borne by buyer.
Sample cost will be refunded upon big order placed.

3. Customized 
Customer LOGO and packing design are accepted. 
Customized design and function will be offered freely (including molding).

4. MOQ
Different products model have different MOQ, pls contact us for details.

5. Payment methods
T/T, Western union, etc.

6. Lead Time
Reference lead times: 3~15days after receiving the deposit.
The actual lead time can be informed by Order Processing Dept. when ordering.

7. Shipping
Winsen select the most appropriate way of transportation, according to customer's requirement.
We ensure the on time shipment by choosing experienced forwarder.

Company Information

About us

Zhengzhou Winsen Electronics Technology Co., Ltd. is one of the professional manufacturers specialized in the R&D and mass production of gas sensors. Our company has developed various types of gas sensors to meet different clients' demands. Depending on years of research and development, we have mastered gas sensor production technology.

 

Factory information

Factory size

Around 30000 square meter

Number of Production lines

18

Number of R&D staff

Above 50 people

Number of QC staff

More than 30 people

Staff number

More than 500 people

Quality control

CE; SGS; RoHS

 

Market

Main market: North America; South America; Eastern Europe; Western Europe; Asia

Total annual sales volume: 3.5 million pieces

 

 

Our Services

 

Co2

Sensor

Sensor Type

Detection Range

Output Signal

Usage

MH-Z14

NDIR Infrared

0-5%VOL optional

UART,PWM,V

 

MH-Z16

NDIR Infrared

0-5%VOL optional

UART,PWM

Educational instrument

MH-Z19

NDIR Infrared

0-5000ppm

UART,PWM

 

MH-410D

NDIR Infrared

0-5%VOL optional

UART,V

 

MH-711A

NDIR Infrared

0-5%VOL optional

IIC,V

Explosion-proof

MG811

Solid Electrolyte

350-10000ppm

V

 

MD62

Thermal Conductor

0-100%VOL

V

 

 

Humidity

Sensor/Module

Type

Detection Range

Working Voltage (V)

GSM-01 Module

Resistive

20~90%RH

5.0 ± 0.1 V (DC)

MZS001 Module

Capacitive

11~98%RH

DC5.0V (4.75V~5.25V)

MS-Z2 Sensor

 

10~90%RH(0~60°C )

 

 

Co

Sensor/Module

Type

Detection Range

Note

MQ-7B

Semiconductor

10~500ppm CO

 

MQ-9B

Semiconductor

10~500ppm CO; 300~10000ppm CH4

 

ME2-CO

Electrochemical

0~1000ppm CO

UL Certificated

ME2-CO-14C

Electrochemical

0~1000ppm CO

Low cost

ZE07-CO

Electrochemical

0~500ppm CO

Sensor module

 

Alcohol

Sensor/Module

Type

Detection Range

NOTE

MQ-3B

Semiconductor

25~500ppm alcohol

Long life

MQ-303B

Semiconductor

20~500ppm alcohol

Low consumption

MP-3B

Flat Surfaced

0~500ppm alcohol

 

MR513

Hot Wire

0~500ppm alcohol

 

ME2-C2H5OH

Electrochemical

0~1.0mg/L

High accurate

 

Nature gas sensor module

Gas Leak Sensor Module

Detection Range

Usage

Shape

Detection Gas

ZP04

0~25%LEL

Household & kitchen use

 

LPG, fuel gas, nature gas, flammable gas

ZP05

0~25%LEL

Vehicle mounted

Double deck

LPG, fuel gas, nature gas, flammable gas

ZP06

0~25%LEL

Car used

Round

LPG, fuel gas, nature gas, flammable gas

ZP10

0~25%LEL

Automobile using

 

LPG, fuel gas, nature gas, flammable gas

ZC01

0~100%LEL

Mining Use

 

Methane, LPG, Propane, Combustible Gas

ZC02

0~100%LEL

Mining Use

 

Methane, LPG, Propane, Combustible Gas

 

LPG Nature Gas

Sensor

Type

Detection Range

Detection Gas

Noted

MQ-4

Semiconductor

300~10000ppm

LPG, fuel gas, nature gas, flammable gas, combustible gas

Gas leak detector

MP-4

Flat surfaced

300~10000ppm

LPG, fuel gas, nature gas, flammable gas, combustible gas

Small size, vehicle mounted, low consumption

MC101

Catalytic

0~100%LEL

LPG, fuel gas, nature gas, flammable gas, combustible gas

Digital Linear output,

MC113

Catalytic

0~100%LEL

LPG, fuel gas, nature gas, flammable gas, combustible gas

Mining lights use

MH-440D

NDIR Infrared

0~100%VOL optional

LPG, fuel gas, nature gas, flammable gas, combustible gas

Industrial use

MH-741A

NDIR Infrared

0~100%VOL optional

LPG, fuel gas, nature gas, flammable gas, combustible gas

Industrial online detection, industrial measurement, anti-explosion

 

Flow Sensor

Flow Sensor

Measuring Range

F1012/F1013

20, 30, 100, 200, 500, 1000, 1200, 2000scm

F1022

2, 5, 6, 10, 12, 15, 20SLM

F1031

20, 35, 50, 100, 150, 200SLM

 

Air Quality & VOC & Particle Dust Sensor Module

Sensor Module

Detection

Detection Range

Usage

MP503

Alcohol, Smoke, Iso-butane, Methane

10~1000ppm C2H5OH

Air Quality Detector, air purifier

MP901

Alcohol, Smoke, Formaldehyde, Toluene, Lighter Gas, VOC

1~50ppm

Air Quality Detector, air purifier

ZP01-MP503

Smoke, Alcohol, VOC

 

Air Quality Detector, air purifier

ZP07-MP901

VOC

 

Air Quality Detector, air purifier

ZPH01

Particle, Dust

15000 particles /283ml

Air Quality Detector, air purifier

 

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