Home > Products > Active Components > Air Quality Sensor HW210 Laser Digital Dust Sensor China wholesale PM1.0 PM2.5 PM10 particle laser sensor for air purifier
Air Quality Sensor HW210 Laser Digital Dust Sensor China wholesale PM1.0 PM2.5 PM10 particle laser sensor for air purifier
- 10000 Piece / Pieces per Month
- Shenzhen
- T/T L/C D/P D/A Credit Card PayPal Other Cash Escrow
- HW300D2 Four-In-One Air Detection Sensor Module Air Compressor Pressure Transmitter Dust Sensor
- HW820 Door&Window Alarm Self-Defense Security Safe Sound Alarm
- HW802 PVC Magnifier Name Card PVC business name card magnifier for Promotional
- Flexibel Polyurethan Plain Cornices Crown Mouldings-HG-9055
- Plain Cornice Moulding Polyurethan Moulding Cornice Moulding Design Flexible Wire-HG-9031
- Wood Ceilling Cornice Polyurethan Moulding Carving Cornice Mouldings-HG7111
Product Details
Brand Name: | szhaiwang | Place of Origin: | China |
Product Description
Digital output dust concentration signal output unit μg/m3;
Built-in microprocessor MCU optimized precise algorithm; standard serial port output;
Digital PWM pulse width output and standard serial port (USART);
Built-in software self-calibration function, simple debugging, high efficiency and accuracy, good consistency;
Light particle counting principle, digital output, simple application, universal interface;
high sensitivity can detect particles with a diameter of 1μm or more;
Compact structure, light weight (W48.1xH17XD32.3 mm), embedded installation;
Using active air flow structure, real-time data characteristics;
Dual air inlet structure, suitable for more design, convenient installation;
Product principle overview:
SY210 is a laser optical refractometer that detects the number of dust particles in the air and has an embedded MCU
Digital dust sensor for digital detection of real-time environment dust concentration by outputting directly from the operating system and outputting data
Unit μg/m3. Intersecting the laser light source with the optical axis of an image sensor when dusty airflow
Reflected light is generated through the intersection area. The image sensor detects dust reflected laser light, according to precision
High-speed op amp amplification and internal modulation circuit and MCU count and algorithm, operation system particle number and weight conversion,
Direct output of digital signals of dust concentration, this sensor can sensitively detect particles with a diameter of 1.0μm or more,
Repeatedly optimized and precise data processing through the built-in microprocessor MCU has greatly improved the accuracy.
Directly output PM2.5 concentration signal in the current environment, unit μg/m3
Detection and application areas:
Air purifier, air refresher
Air dust detection, indoor air dust quality detection;
Home appliances, air conditioners, HVAC, new fans,
Ventilation system, smoke alarm or other dust monitoring equipment detection components
As non-metering instrument detection components (Note: This product does not require high reliability, safety, precision
Equipment and measuring instrument components);
Electrical parameters: Specifications
No. | Parameter | Specifications |
1 | Supply voltage | DC5V±5% ( CN1:Pin1=GND, Pin2=+5V ) |
2 | Power Consumption | 50mA ± 10% |
3 | Working temperature and humidity | ‐10~55°C, 95% RH or less (without condensation) |
4 | Storage temperature | -30°C~60°C |
5 | Detection particle diameter | 1μm or more |
6 | Detection of dust particle concentration range | 5~990μg/m3 (PWM output mode) |
7 | signal output | PWM output in μg/m3/USART serial outputOutput level: LOW=0V, HI=4.0V |
8 | dimensions | W48 .1x H17 x D32.3 (mm) |
9 | weight | about 30g |
10 | Measurement start time | Approx. 1 minute after power on (system internal correction time) |
Sy210 dust sensor output definition: n
n
Connector pin definition
No. | Name | Pin Description |
1 | GND | Power Input (ground) |
2 | +5V | power input (+5V terminal) |
3 | PWM | dust data PWM pulse width signal output 1UG/M3=1mS, period 1S |
4 | NC | internal inspection, not open to users; can be vacated |
5 | NC | NC internal inspection, not open to users; can be vacated |
6 | TXD | USART Output. Open |
Note: Connector specifications: A1500WF-06A, spacing 1.5mm\6PIN
Data reading method (communication protocol)A, PWM communication interface:
The PWM interface outputs a periodic pulse signal with a period of 1S, low-level duration of each period
It is proportional to the PM2.5 concentration value detected by the current module. The low level 1ms = 1ug/m3*K;
Read mode: Waiting for counting at high level, counting at low level (no 1mS plus one) when high
When the level is reached, the counting is stopped. This count value is both the PM value and the high level continues to wait and repeat the measurement.
The waveform is as shown in the figure below: Reference graph (specific actual maximum value, see different product specifications)
B, serial communication interface:
1, Communication serial port configuration: Communication baud 2, data packet format: 5 sets of data
Equipment Identity | Command code | High data | Low data | Checksum |
042H | 04DH | 0XXH | 0YYH | 0ZZH |
Checksum=42H+4DH+XXH+YYH+ZZH=00H |
3, data frame format: 8 data bits, no parity bit, 1 stop bit
Starting position S | Data bits 8 bits D0 ~D7 | Stop bit P |
0 | D0 D1 D2 D3 D4 D5 D6 D7 | 1 |
Installation Notes
Please install the sensor inside the device to reduce the influence of interference light and prevent light from entering the sensor.
After installation, ensure that the “air inlet” and “outlet” are unobstructed.
Please do not install in a channel with strong airflow. The sensor comes with a fan.
Vibration may affect the characteristics of the sensor. The mounting structure should avoid vibration when the sensor is working.
The device cannot work in a humid vapor environment. When designing the product, ensure that the inspection area cannot have
Vapor or oily corrosive gas environment.
If the device is mounted close to an electrical noise source, the sensor output may be affected by noise from the noise source
Disturbance. When designing a product, consider the effect of the noise source on the sensor output.
Contact Us
- globalsale
- Carving Chair Rails-HG-6055H China hotsale wall carved cornice trim moulding chair rail designs for sale
- 3.6M Long Lines-HG-9019L Cheap MDF moulding/crown/cornice/top line Supplier
- Beautiful Lamp Plate-HG-4135 Gypsum raw material house decor ceilings cornice mouldings design waterproof plaster lamp plate
- Fireplace Corbels & Surface Mounted Nicbes-HG-5217
- Picture Frame-HG-5224 Custom wall hanging home decorative wood frame classical moulding floating picture frame
- Door Collection Mathias-5523 Corbels Outdoor Door Medallions Veneer Doors Design
- Wall Plaques-HG-5821 Wholesale Embossed Home Decor Custom Design Wall Plaque
- Effect Of Line Plate-HG-8012E full gold Wholesale Embossed Home Decor Custom Design
- VT-S19614M LUXURY VINTAGE GENUINE LEATHER STRAP STEEL WOMEN MECHANICAL AUTOMATIC WATCH
- VT-SS1501 WATCH FACTORY OEM CLASSIC MEN’S STEEL MESH BAND CHRONOGRAPH WATCH
- VT-SS3693 HIGH END STEEL CERAMIC BRACELET MECHANICAL WOMEN WATCH
- VT-V11 FITNESS TRACKER SPORTS HEART RATE MONITOR IP67 WATERPROOF SILICONE BAND SMART WATCH
- VT-AD1001 COOL SPORT BIG CASE SILICONE RUBBER BAND ANALOG DIGITAL MEN WATCH
- VT-WW1205 LUXURY SANDAL WOOD SUEDE LEATHER LINING 1+0 AUTOMATIC WATCH WINDER FOR SINGLE WATCH
- Testing Service Consumer Goods Testing Cosmetics Lab Testing Food Safety Tests Lab Test
- Factory Audit Factory Acceptance Test Factory Inspector Social Auditing Social Compliance Auditor
- Pre-production Inspection Asia Inspection Definition Of Inspection Material Testing And Inspection
- During Production Inspection Asia Inspection Quality Assurance Inspection Definition Of Inspection
- Container Loading Supervision Checking Container Food Container Supplier Malaysia Plastic Food Container Manufacturers
- TX7004 Intelligent Fire Alarm Control Panel Addressable Fire Alarm Control Panel Fire Alarm Smoke Detector
- TX7120 Intelligent Smoke & Heat Detector Intelligent Optical Smoke Detector
- TX7211 Addressable Sounder Circuit Module Addressable Sounder Circuit Module
- TX7812 Graphic Monitoring Software computer Graphic Software Industrial software
- TX7130 Conventional Beam Detector Beam Smoke Detector Conventional Beam Detector
Popular Searches
Find Similar Products By Category
- Electronic Components & Supplies > Active Components > Sensors
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
sales
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-