1PC PMS5003 G5 High Precision Laser Dust Sensor Module PM1.0 PM2.5 PM10

Description: 1PC PMS5003 G5 High Precision Laser Dust Sensor Module PM1.0 PM2.5 PM10 MS5003 particle concentration (G5) is a universal digital sensors, per unit volume can be used to obtain the quality and quantity of suspended particles in the air, and the output in the form of digital interface. The sensors can be embedded in a variety of instruments associated with concentration of suspended particles in the air or environment to improve the equipment, the concentration of providing timely and accurate data. The sensor adopts laser scattering theory. Present laser scattering produces on the suspended particles in the air, at the same time at a specific Angle collect the scattered light, the curve of the scattering intensity changes over time. Then the microprocessor using the algorithm, based on the theory of the MIE (MIE) concluded that grain content of equivalent grain size of different size particles per unit volume and quantity. Sensor technology index parameter indicators unit Measuring range 0.3 ~ 1.0; 1.0 ~ 2.5; 2.5 ~ 10 Microns (microns) Counting efficiency 0.3 um 50% 50% @ @ > = 0.5 um According to accurate volume 0.1 L (L) The response time 10 or less Second (s) Dc power supply voltage 5.0 V (V) Maximum working current 120 MA (mA) Standby current 200 or less Microamps (mu) Data interface level L < 0.8 @ 0.8 H > 3.3 @3.3 V (V) Working temperature range - 20 ~ 50 + Degrees Celsius (℃) Working humidity range 0 ~ 99% The average time between failures 3 or higher Years (Y) The largest size 65 x 42 x 23 Mm (mm) Interface description Data interface: two needles for serial data communication interface, using universal asynchronous transceiver protocol (UART); 1 needle for control signal interface, USES the high and low level control, all electric averaged 3.3 VTTL level. PIN1 VCC Power is 5 v PIN2 GND The power negative responsible The SET Set the pin/TTL level @ 3.3 V PIN4 RXD A serial port receiving pin/TTL level @ 3.3 V PIN5 TXD A serial port to send the pin/TTL level @ 3.3 V PIN6 The RESET Module reset signal/TTL level @ 3.3 V PIN78 NC dangling Note: the SET = 1 module working in a continuous sampling mode, active upload module at the end of each sampling sampling data, sampling response time is less than 600 milliseconds, data more new time less than 2 seconds. The SET = 0 module into low power consumption standby mode NOTE: WE DO NOT PROVIDE ANY TECHNICAL HELP OF ANY OF OUR PARTS. Notice: Because,the international air shipping forbid to ship liquid,powder and batteries, If you purchased goods containing such items, we will not be putting them packing. Thank you for your support. Payment must be made within 12 days after the auction/bid ends, or eBay will open Unpaid Item case automatically later. Please read this before buying International Shipping may Be Delayed Due to Customs. Customers are Responsible For All Import Charges, Tariffs, Duties, Taxes, and Fees Associated with Import of the product. Shipping Charges does not include any Import Charges, Tariffs, Duties, Taxes, and Fees Associated with it. We are not responsible for undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address. Items are generally shipped within 10 business day after your payment has been cleared (Sat. & Sun. excluded.) Dear friend, your happy is very important to me!.we stand behind every product we sell.Your bid is a contract - Place a bid only if you're serious about buying the item. If you are the winning bidder, you will enter into a legally biding contract to purchase the item. If payment is not received within 7 days, item may be offered to the next highest bidder or relisted at the seller's sole discretion.If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less S&H within 7 days of your purchase. For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, packaging, and all accessories.Shipping and handling charges are not refundable. We are professional EBAY sales team and lots of ebay buyers very satisfied with our services.You can enjoy top-quality product and high-quality services from us, Trust me that you will have a pleasant shopping experience in here. Please contact us with any comments, questions or suggestions that you may have bysending ebay message, All the mail will be replied within 24 hours. Please ensure your mail box would not blocked / filtered our mails.we will be happy to assist you.please feel free to contact us for WHOLESALES deal,we will surely give you a satisfatory price.We would try our best to serve you with any question / problem. Please contact us first before leaving Negative / Neutral Feedback or open any cases.We work 6 Days a week From 9:00am - 6:00pm Monday - Saturday CHINA Time.

Price: 20.56 USD

Location: China

End Time: 2025-02-14T04:50:55.000Z

Shipping Cost: 6 USD