Polysense LoRaWAN SO2 Gas Smart Sensor IoT Terminnal(Aluminum Sleeve) WxS8800-21H0F3

Polysense SO2 gas sensor, with a built-in temperature sensor for temperature compensation, can accurately measure the concentration of sulfur dioxide gas in the environment. It has digital output and analog voltage output, which is convenient for users to use and debug, and greatly shortens the user's design and development cycle. It perfectly combines electrochemical sensors and circuits to meet the needs of customers.


OEM/ODM/Rebrand/White label: MoQ=1,000; Inc. iEdge4.0 OS CMD Interface, Configuration Tool, SW, HW, Datasheet, Packaging

ISM Regional Parameters:

AS923 (AS923-1, AS923-2, AS923-3, AS923-4),AU915,CN470 ,CN779,EU433,EU868,IN865,KR920,RU864,US915


(VAT excluded)
In stock
Usually delivered in 20 working days
Commercially available
This product is already in mass production. Production batches are in route or stock is available. All certifications for the regional areas where the products are sold are obtained from competent institutions.
  • Buy 10 for $297.62 each and save 5%
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Key features highlights :

Detection item of intelligent sensor: SO2

  • LoRaWAN SO2 smart sensor(Range 0-20ppm)

  • 2-in-1 smart sensor(s) and RTU terminal product

  • DC 5V/12V power supply is suggested

  •  Optional Battery power supply (ER34615H 19,000mAh/ER34615M 13,500mAh)

  • Expandable with additional PSS sensors mot limited to gas sensors

  • Different enclosure can be selected with the following ENC number

  • Another aluminum sleeve gas sensor can be attached to the enclosure

  • Interchangable with following 14 types of gases: CO, O2, NH3, H2S, SO2, DG, TVOC, H2,PH3, NO2, O3, CL2, HCL, HF which are all in ppm level and based on electrochemical principal and with product no. PSS-21H.

  • Up to 8 working simultaneously including sensors and controllers; Customization needed if more than 8 working at the same time

  • RTU controlling signal and interfaces OD/PWR triggered by sensor(s) data or OTA command for solenoid valve or other devices

  • Optional (Public/Private) IoT cloud platfrom PolySuite iView and LoRaWAN network iServer

  • LoRaWAN Compliance

Description :

Products includes following parts:

  • WxS8800 LoRa Smart Terminal Base System
  • The following enclosure can be used
  • ENC-102003 WxS Series High Poromeric Enclosure(φ145x90x70mm)
  • ENC-102002 WxS Series low Poromeric Enclosure(φ145x90x59mm)
  •  ENC-102001 WxS Series Standard Enclosure(φ145x90x55mm) IP67
  • PSS-21H0F3 SO2Gas Sensor (Range: 0-20PPM,Resolution: 0.1PPM) Aluminum Sleeve

Configuration Tool

❖ iEdge4.0 WxS IoT Terminal products can be configured with PolySuite software-visual based

Configuration Tool or CLI interface command or OTA via IoT platform, such as PolySuite

PaaS platform iView.

❖ Download link http://ota.polysense.online/wincc/Configuration Tool.exe

Specifications :
Seller Polysense Technologies
Manufacturer name Polysense Technologies Inc.
SKU 1369-14537-1-1
Manufacturer Part number WxS8800-21H0F3
Seller SKU WxS8800-21H0F3
Product Attributes Dev kit
RF Region EU868 - Europe 863-870MHz
LoRa Class Class A
Solution Represented Smart Cities, Health, Smart Industries
Power supply Electrical power
Antenna Integrated
RF transceiver SX1276
Interfaces Other
Other interfaces RS485+OD&PWR,10MPI
Operating Temperature (min to max) -20℃~50℃
Depth (cm) 7
Width (cm) 9
Height (cm) 14.5
User manual url (wysiwig preferred) www.polysense.net
Other technical documents http://ota.polysense.online/iEdge4.0/doc/
Lead-time if backordered (in working days) 30
Lead-time if in Stock (in working days) 20
Technical documents

Seller conditions Seller commercial condition
Seller shipping condition
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