Description: sharontrade Best Customer Service Prompt Delivery 100% Money Back Guarantee Easy & Secure Payments 1PCS 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. Payment: Payment must be made within 12 days after the auction/bid ends, or eBay will open Unpaid Item case automatically later. Feedback: We strive for positive Feedback on all transactions and nothing less than an overall Detail Seller Rating (DSR) of 5 STAR.If you are considering giving a neutral or negative Feedback or a low DSR. Do write to us and give us an opportunity to address your concerns firstly.We will leave the positive feedback when we got your positive feedback. Delivery details: 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.) RETURN POLICY: We offer 14 days return policy from the day you received your item under the following conditions All returns must be in the original non-damaged condition, including packaging, documentation, warranty cards, manuals and accessories or else it will not be accepted. Original shipping & handling charges are not refundable. Customer is responsible for shipping, shipping cost and proof of delivery on all returns. Please be sure that you return shipments are properly packed and fully insured. We are not responsible for returned packages if lost by shipper/carrier or got damaged buy carrier. Shipping cost (to and from buyer) will be charged for any refused shipping delivery (include duties, taxes and customs fee if any). TAX&VAT 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. Contact us: 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. Copyright 2018 sharontrade. All rights reserved.
Price: 31.63 AUD
Location: China
End Time: 2025-01-16T07:05:17.000Z
Shipping Cost: 1.76 AUD
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Item Specifics
Restocking fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 60 Days
Brand: Unbranded
MPN: Does Not Apply
