Free Shipping Within US
Shipping within 24 hours. Free Standard Shipping in US: 3-5 Days for delivery. Fast Worldwide DHL Shipping.
30 DAYS RETURNS
Not the right fit? No worries. We'll arrange pick up and a full refund within 7 days including the delivery fee.
1 YEAR WARRANTY
Quality comes first and our products are designed to last.
PMS 22 particle counter is a sensor module that uses the principle of laser scattering to detect 0.3μm, 0.5μm, 1μm, 2.5μm, 5μm, 10μm in the atmospheric environment. The sensor is made with advanced processing chips and light-sensitive elements. After collected, the signals are processed by a microprocessor and output in the form of a universal digital interface.
The PMS 22 can accurately detect the counts of different sizes of particles in the atmospheric environment in real-time.
- 6-channel particle size monitoring. Benchmarking β ray method adopted, enjoying higher accuracy and correlation
- Equipped with four-wire brushless vacuum pμmp, enjoying higher sampling efficiency
- All-metal precise optical-mechanical structure, stable operation in multiple scenes
- Small size, convenient for the integrated use of multiple devices
- Continuous working for 10,000 hours normally
- Dimensions: 4.45*3.46*1.50 Inches
- Working Principle: Laser Mie-scattering Principle
- Working Temperature Range: 0~50℃
- Storage Temperature Range: -10℃~60℃
- Flow Rate: 2.83L/min(0.1 CFM) (Standard)
- Sampling Period: 6s
- Communication Mode: RS485
- Weight: 0.8 lb
- Warranty: 1 year
User manual: Download
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return results from our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper. However, you will receive a refund more quickly in many cases. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please email email@example.com.
We'll notify you via email of your refund once we've received and processed the returned item.
Return Shipping Address: Elitech Technology, Inc. 2528 Qume Drive #2, San Jose, CA 95131, United States
Shipping: We can ship to virtually any address in the world.
Note that there are restrictions on some products, and some products cannot be shipped to international destinations. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose.
Depending on your chosen shipping provider, shipping date estimates may appear on the shipping quotes page. Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
United States: Shipping within 24 hours.
Free Standard Shipping in the US: 3-5 Business Days for delivery.
Next Day Shipping Service Available in the US: Orders placed before 12:00 pm PST will be shipped on the same day!
Worldwide: Fast Worldwide DHL Shipping.
2-3 business days to prepare the items and 10-14 business days for delivery. The buyer covers tax.
Note: ISO 17025 certified version data loggers are PRE-SALE only.
Lead time: 2 weeks.
The shipping cost will be shown according to the weights and countries at the checkout. If your items were lost in transit, please email firstname.lastname@example.org.
We will send you a replacement or a refund.
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