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Beijing Guoxinhuayuan Technology Co., Ltd.

City:beijing

Province/State:beijing

Country/Region:china

Contact Person:MrLi

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China 4-20mA 0-5V RS485 Modbus Output Environment Dust Sensor for Outdoor Air Monitoring wholesale

4-20mA 0-5V RS485 Modbus Output Environment Dust Sensor for Outdoor Air Monitoring

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Model Number :BGT-2520

Place of Origin :Beijing, China

Brand Name :BGT

Usage :Air quality monitoring

Output :Digital Sensor

Key word :Air quality sensor

Product name :Environment dust sensor outdoor air quality sensor

Type :BGT-PM2520

Power Supply :DC5V or DC9-30V

Measuring range :0-500μg/m3

Accuracy :±30μg/m3±20%

Output signal :RS485 or 4-20mA or 0-5V

Resolution :1μg/m3

Cable Length :2M

Packaging Details :Cartons

Price :$85.32/pieces 1-9 pieces

MOQ :1 piece

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4-20mA 0-5V RS485 Modbus Output Environment Dust Sensor for Outdoor Air Monitoring

Beijing Guoxinhuayuan Technology Co.,Ltd OFFER YOU:

1.Factory direct price.
2.Nice quality.
3.Small order is welcome.
4.Online payment.
5.Refund money in case of bad quality.
6.Sample offered but you need to pay it.
7.1 year free repair for quality warranty.

Product Description

New design cheap pm 2.5 air quality detector 4-20mA 0-5V RS485 Modbus output environment dust sensor outdoor air quality sensor

BGT-PM2520 Air quality sensor Detect the concentration of particulate matter with diameter less than 2.5 microns and less than 10 microns in the air.The principle of laser scattering is adopted, that is, the laser is irradiated on the suspended particulate matter in the air to generate scattering, and the scattered light is received by the detector at a certain Angle,and the generated photocurrent is amplified to obtain a corresponding curve of the electrical signal and the particulate matter.After data collection by microprocessor, the particle mass with different particle size per unit volume is obtained through a series of algorithms.

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Product	New design cheap pm 2.5 air quality detector 4-20mA 0-5V RS485 Modbus output environment dust sensor outdoor air quality sensor
Type	BGT-PM2520
Measuring Range	0-500μg/m3
Resolution	1μg/m3
Accuracy	PM2.5/PM10:±10% OR ±10μg/m³
Power supply	DC5V or DC9-30V
Output	RS485 or 4-20mA or 0-5V
Cable Length	Standard: 2M
Power Consumption	0.5W
Operating environment	-20℃~+55℃
Ingress Protection	IP54

Company Profile

Beijing Guoxinhuayuan Technology Co.,Ltd is a Hi-tech company with R&D, production, marketing, project implementation and after sales. We are focus on providing professional hydrology and meteorology monitoring device and technical service, and developed a series of flood early warning system products by ourselves, which owing more than 50 patents and 60 software copyrights. Then our product line is including monitoring products, communication products, early warning products and cloud platform. However, our products have been sold to more than 30 countries, such as Australia, Japan, Sri Lanka and so on. Especially our tipping bucket rain gauge is doing well in foreign countries. Meanwhile, our products are covered all provinces in China and we have Guangxi/Guangdong/Hunan/Hubei/Qinhai branches.

We are devoted to solving the flood disaster problems for human beings and becoming one of the famous brands in the flood early-warning industry. Welcome to contact us.

High resolution electronic outdoor wind direction sensor

EXS&CES

Produce &Package

Advantages& FAQ

Why Choose Us

◆8 years in hydrology and meteorology wireless communication industry

◆Apply in more than 50 countries & areas
◆Certificated completed
◆Millions of terminals on-line
◆Strong R&D team, senior staff more than 60
◆Support OEM/ODM cooperation

FAQ

Q1. Can I have a sample order ?
High resolution electronic outdoor wind direction sensor
A: Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.
High resolution electronic outdoor wind direction sensor
Q2. What about the lead time?
High resolution electronic outdoor wind direction sensor
A:Sample needs 3-5 days, mass production time needs 1-2 weeks.

Q3. Do you have any MOQ limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order ?

A: Firstly let us know your requirements or application.Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places deposit for formal order.Fourthly We arrange the production.

Q6. Is it OK to print my logo on the products?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
High resolution electronic outdoor wind direction sensor
Q7: Do you offer guarantee for the products?

A: Yes, we offer 2-5 years warranty to our products.
High resolution electronic outdoor wind direction sensor
Q8: How to deal with the faulty?

A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.Secondly, during the guarantee period, we will send new one with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.

High resolution electronic outdoor wind direction sensor

Julia Wang/Oversales dept.

Beijing Guoxinhuayuan Technology Co., Ltd

Add.Building 306, Guanganmen Street, Xicheng District,Beijing,100053,China
Website: Http://www.bjgxhy.com
Tel:86-10-63205221
Cell phone:008613520287837
E-mail:whp(at)bjgxhy.com
Skype:juliawang6618
WhatsApp:008613183207016

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