X1 Gas Sulphur Dioxide Sensor

X1 Gas Sulphur Dioxide Sensor

X1 Sulphur Dioxide (SO2) Sensor is a revolutionary state of art ElectroChemical sensor technology based, highly accurate, low power and compact Sulphur Dioxide detecting sensor ideal for health, environmental, industrial and residential monitoring.



Use Cases:

  • Monitoring Copper Extraction Processes
  • Measuring contamination from burning fossil fuels
SKU: X1-GSD-1v2 Category:

Description

X1 Sulphur Dioxide (SO2) Sensor is a revolutionary state of art ElectroChemical sensor technology based, highly accurate, low power and compact Sulphur Dioxide detecting sensor ideal for health, environmental, industrial and industrial monitoring. The high-performance attribute of this sensor makes it unmatched for Air Quality monitoring and Air Purification controlling.

This sensor is powered by battery with a battery life of up to 6 months*.  It communicates via LPWAN wireless network which allows it to be more power efficient.

This sensor is capable of measuring in a range of 0 to 20 ppm of SO2 in the air. It has a very low of resolution of <20 ppb approximately.

This sensor is maintenance free and pre-calibrated, which ensures a hassle-free smoother operation. It has an expected operating life of more than 5 years what makes it an ideal investment for long run.

*Battery life may vary depending on the sensor running cycle.

Additional information

Communication

LoRaWan, Bluetooth, Wifi, Cellular

Colour

Black, White

Specifications

Overview

  • IP44 Rated – Rain and splash resistant casing
  • Aluminium and Polycarbonate construction
  • Size: Cylindrical 40mm (D) x 109mm (H)

Sensor Range

  • Measurement range: 0 to 20 ppm
  • Operating temperature: -30 to 50 °C
  • Operating humidity: 15-95 % (0 to 100% non-condensing intermittent)
  • Resolution: <20 ppb

CPU

  • Xtensa® dual-core 32–bit LX6 microprocessor(s)
  • Micro-Python Operating System

Memory

  • RAM: 4MB
  • External flash: 8MB

LoRa specification

  • Semtech LoRa transceiver SX1276
  • LoRaWAN stack
  • Class A and C devices

LoRa Operating Frequencies

  1. 868 MHz (Europe) at 14dBm maximum
  2. 915 MHz (North and South America, Australia and NZ) at 20dBm maximum
  3. 433 MHz (Europe) at 10dBm maximum
  4. 470 – 510 MHz (China) at 14dBm maximum

LoRaWAN Regions

  1. AS923, AU915, EU868, US915

 

LTE CAT-M1/NB-IoT

  • Supports narrowband LTE UE categories M1/NB1
  • Peak power estimations:
    • TX current = 420mA peak @1.5Watt
    • RX current = 330mA peak @1.2Watt

WiFi Connectivity

  • MQTT Protocol Compliant
  • 802.11 b/g/n/e/i
  • 802.11 n (2.4 GHz), up to 150 Mbps
  • 802.11 i security features: pre–authentication and TSN
  • Wi–Fi Protected Access (WPA)/WPA2/WPA2– Enterprise/Wi–Fi Protected Setup (WPS)

Bluetooth Connectivity

  • Compliant with Bluetooth v4.2 BR/EDR and BLE specification
  • Class–1, class–2 and class–3 transmitter without external power amplifier
  • Enhanced power control
  • +12 dBm transmitting power
  • Adaptive Frequency Hopping (AFH)

Power Options

  • Rechargeable 18650 LiPo Battery 1
    ( 1 x 3400mAh batteries,3.7V operation)

Mounting Kits

  • Quick Install Mounting Bracket

Security & Certification

  • 256-bit SHA, MD5, DES, AES Encryption
  • CE, FCC, IC and RCM certified
  • FCC-ID: 2AJMTLOY4R
  • CE 0700
    1: Estimated 1-year battery life at hourly measurement intervals
    2: Devices are Either Cellular OR LoRa

Datasheet

[download_after_email id=”35995″]

Payload

The size of the Payload for this device is 16 bytes.

Please refer to this article to learn more about decoding a payload: Decoding a Payload

Sample Device Data:  

Voltage: 4106 mV
Message Number: 1
RSSI -(dB): 1
ErrorCode: 0

Sample Sensor Data:  

Gas(PPM): 1 ug/m^3
Temperature: 20.2 Degrees C