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R718PA4 Wireless H2S Sensor

The R718PA4 is a wireless communication device that detects H2S content in ambient air. R718PA4 detectable air H2S concentration levels. The main unit and H2S sensor are connected with RS485 interface, and the detected data to the other equipment shown via a wireless network which employs compliance Lora (TM) wireless communication protocol standards.

  • Waterproof
  • Class
  • Frequency band
  • Power type
  • Configure Tools
  • Sleep Power consumption
  • Rx Sensitivity
  • Sensor Measurement Range
  • TX Power
  • Chipset
  • Sensors

SG$ 472.02

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Lead Time : 5.0 weeks

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The R718PA4 is a wireless communication device that detects H2S content in ambient air. R718PA4 detectable air H2S concentration levels. The main unit and H2S sensor are connected with RS485 interface, and the detected data to the other equipment shown via a wireless network which employs compliance Lora (TM) wireless communication protocol standards.

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Netvox

Netvox pioneers in the development and manufacture of Wireless Sensor Network applications based on LoRaWAN and Zigbee Pro Home Automation profile open standard.  Since 2005, we have developed over 200 LoRaWAN devices and 250 Zigbee devices that are based on worldwide standards to work with existing systems.

There are more than 70 items in our LoRaWAN magnetic-mounted R718 series that comes with an IP 65/67 housing, and most of them are battery powered with long battery life.  For example, the battery life of our Temperature and Humidity Sensor for Low Temperature Environment R718A is more than 5 years based on 25℃, 15-minute report interval, 20dBm Tx power and SF=10.


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Overview

The R718PA4 is a wireless communication device that detects H2S content in ambient air. R718PA4 detects air H2S concentration levels. The main unit and H2S sensor are connected with the RS485 interface and the detected data to the other equipment shown via a wireless network that employs compliance LoRaWAN wireless communication protocol standards.

    Features

    • Wireless Range of 10 Km
    • LoRaWAN™ Class A Compatible
    • Frequency Hopping Spread Spectrum (FHSS)
    • Improved Interference Immunity
    • Improved Power Management For Longer Battery Life
    • Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC For Sensor Data Messages)
    • Battery Life*2:
      ⁻ 5 Years

       (Conditions: Ambient Temperature 25 °C, 20 Triggers/Day, Txpower = 20dBm, LoRa Spreading Factor SF = 10)

    • Over-The-Air Updates

    • Third-Party Online Wireless Sensor Monitoring And Notification System To Configure Sensors, View Data And Set Alerts Via SMS Text And Email (Optional)

    • Available Third-Party Platform: Actility/ThingPark, TTN, MyDevices/Cayenne

              Specifications for R718PA4 Wireless H2S Sensor

              Frequency band AS923 or AU915 or EU868 or US915
              Waterproof IP30
              Class Class A
              Power type DC12V/1A
              Configure Tools UART
              Sleep Power consumption 60mA
              Rx Sensitivity -136dBm
              Sensor Measurement Range 0- 100 ppm
              TX Power 16dBm
              Chipset SX1276
              Sensors H2S Sensor
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              R718PA4 NETVOX LORAWAN WIRELESS H2S SENSOR

              The R718PA4 is a wireless communication device that detects H2S content in ambient air. R718PA4 detects air H2S concentration levels. The main unit and H2S sensor are connected with the RS485 interface and the detected data to the other equipment shown via a wireless network that employs compliance LoRaWAN wireless communication protocol standards.

              FEATURES:

              • Wireless Range of 10 Km
              • LoRaWAN™ Class A Compatible
              • Frequency Hopping Spread Spectrum (FHSS)
              • Improved Interference Immunity
              • Improved Power Management For Longer Battery Life
              • Encrypt-RF™ Security (Diffie-Hellman Key Exchange + AES-128 CBC For Sensor Data Messages)
              • Battery Life*2:
                ⁻ 5 Years

                 (Conditions: Ambient Temperature 25 °C, 20 Triggers/Day, Txpower = 20dBm, LoRa Spreading Factor SF = 10)

              • Over-The-Air Updates

              • Third-Party Online Wireless Sensor Monitoring And Notification System To Configure Sensors, View Data And Set Alerts Via SMS Text And Email (Optional)

              • Available Third-Party Platform: Actility/ThingPark, TTN, MyDevices/Cayenne

                Electric:

                Power Supply

                DC 12V Adapter Power Supply

                Working Current

                60mA (External Sensor)

                * Specific Electrical Characteristics Will Vary Depending On The Power Supply Voltage


                Frequency:

                Frequency Range

                863MHz-928MHz 470MHz-510MHz

                Power Output

                19 DBm ±1dBm

                Receiving Sensitivity

                -136dB
                (LoRa, Spreading Factor=12, Bit Rate = 293bps);
                -121 DBm
                ( FSK, Frequency Deviation=5kHz, Bit Rate=1.2kbps)

                Antenna Type

                Built-In Antenna

                Communication Distance

                Up To 10 Km (Visible Linear Obstacle-Free Transmission Distance, Actual Transmission Distance Depends On The Environment )

                Data Transfer Rate

                0.3kbps To 50k Bps

                Modulation System Mode

                LoRa/F SK (Note: You Can Choose One Of Them)

                LoRaWAN Band

                AU915-928, AS 923 


                Physical:

                Main Body Size

                L: 112 Mm*W: 88.19 Mm*H: 32 Mm,

                Ambient Temperature Range

                - 20 °C To 55 °C

                Body Weight

                About 160g

                Ambient Humidity Range

                <90% RH (Non-Condensing)

                Storage Temperature Range

                - 4 0 °C ~ 85 °C

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