PMS5003 Air Quality Monitoring Dust Haze r Tool Air Particle/Dust PM2.5 Laser r Detection Module

Overview

The PMS5003 is a digital universal particle concentration r based on the princle of laser scattering. It can continuously collect and calculate the number of suspended particulates in different air volumes per unit volume, that is, the particle concentration distribution, and then convert it into ma concentration. Interface form output. The r can be embedded in a variety of suspended particles in the air aociated with the concentration of instrumentation or environmental improvement equment, to provide timely and accurate concentration data. Working princle The r uses the princle of laser scattering. It means that the laser light on the particles in the air and making the scattering, while collecting scattered light at a particular angle , resulting in scattered light intensity with time curve. Furthermore, the microproceor uses the algorithm based on Mie (MIE) to oain the equivalent particle size of the particles and the number of particles with different particle diameters per unit volume. Features

The princle of laser scattering to achieve accurate measurement

Zero error alarm rate

Real-time response and support for continuous acquisition

Minimal resolution particle size 0.3um

The new patent structure, six full range of shielding, anti-jamming performance stronger

Inlet direction is optional, the use of a wide range of users without the need for duct design

Note: 1) The maximum range refers to the r to ensure that the PM2.5 standard value of the maximum output value of not le than 1000 micrograms / cubic meter. 1000 micrograms / l cubic meters above the measured subject. 2) Particle concentration consistency data for the communication protocol in the data 2 (see Appendix A) to measure the environmental conditions of 20 degrees Celsius, humidity of 50%. Output the result The main output is the ma per unit volume of particles and the number of particles, of which the number of particles per unit volume of 0.1 liters, the ma concentration in units of micrograms / cubic meter The output is divided into active output and paive output. After the power is turned on, the default state is active output: the r will take the host to send the running data, the time interval is 200 ~ 800ms, the higher the concentration of particles in the air, the shorter the time interval. Active output is divided into two modes: smooth mode and fast mode. When the change in particle concentration in the air is small, the r output is a smooth mode: the same set of values is output every three times, and the actual data is about 2s with the new period. When the concentration of particles in the air changes greatly, the r output automatically switches to fast mode, each output is a new value, the actual data update cycle of 200 ~ 800ms. Reliability test Size(mm) Installation Precautions 1) The metal case is connected to the internal power source. Be careful not to connect with other external board groups or chais. 2) the air inlet and outlet where the plane close to the user's machine wall and the outside of the pores connected to the best installation, such as can not be achieved, the outlet around 2cm without shelter. Between the air inlet and the outlet should be the structure of the air separation, to avoid air flow inside the user from the outlet directly back to the air inlet. 3) The inner wall of the user's machine shall not be smaller than the size of the air inlet. 4) When applying to the purifier, try to avoid placing the r directly in the purifier's own air duct. If it is unavoidable, set up a separate structural space and place the r in the same way as the purifier's own duct isolation. 5) Application with the purifier or fixed detection equment, the r position should be higher than the ground 20cm or more. Otherwise there may be near the ground of large dust particles and even floc contamination caused by fan winding resistance. 6) rs used in outdoor fixed equment, for dust storms, rain and snow and the protection of Yang catkins, should be completed by the equment. 7) The r is an integral part and the user will not disaemble it, including metal shields, to prevent irreversible damage. 8) The bottom of the r is fixed with 2mm tapping screw, the screw into the shell length should not be greater than 5mm.

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.