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netvox R718PA4 User Manual

Wireless h2s sensor
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R718PA4
Wireless H
S Sensor
2
Wireless H
S Sensor
2
R718PA4
User Manual
Copyright© Netvox Technology Co., Ltd.
This document contains proprietary technical information which is the property of NETVOX Technology. It shall be maintained
in strict confidence and shall not be disclosed to other parties, in whole or in part, without written permission of NETVOX
Technology. The specifications are subject to change without prior notice.

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Summary of Contents for netvox R718PA4

  • Page 1 This document contains proprietary technical information which is the property of NETVOX Technology. It shall be maintained in strict confidence and shall not be disclosed to other parties, in whole or in part, without written permission of NETVOX Technology. The specifications are subject to change without prior notice.

  • Page 2: Table Of Contents

    Table of Contents 1. Introduction ............................. 2 2. Appearance ............................3 3. Features ............................3 4. Set up Instruction ..........................4 5. Data Report ............................. 5 5.1 Example of ReportDataCmd ..................... 5 5.2 Example of ConfigureCmd ....................... 7 6. Installation ............................8 7.

  • Page 3: Introduction

    1. Introduction R718PA4 is a Netvox Class A device based on LoRaWAN protocol and compatible with the LoRaWAN protocol. R718PA4 can be connected to a hydrogen sulfide sensor with RS485 to report the concentration of hydrogen sulfide collected by the device to the corresponding gateway.

  • Page 4: Appearance

    2. Appearance Adapter S Sensor Indicator Function Key 3. Features ⚫ SX1276 wireless communication module ⚫ 12V DC power supply ⚫ H S detection ⚫ Magnetic base ⚫ Main body protection class IP65 / IP67 (optional) ⚫ Compatible with LoRaWAN Class A ⚫...

  • Page 5: Set Up Instruction

    4. Set up Instruction On/Off Power on DC12V adapter Turn on The green indicator flashes once. Turn off Press and hold the function key for 5 seconds and the green indicator flashes 20 times. (Reset to factory setting) Power off Remove DC12V adapter.

  • Page 6: Data Report

    1. The cycle of the device sending the data report is according to the default. 2. R718PA4 reports the concentration of hydrogen sulfide. Please refer Netvox LoRaWAN Application Command document and Netvox Lora Command Resolver http://cmddoc.netvoxcloud.com/cmddoc to resolve uplink data.
  • Page 7 (1Byte, (2Byte ,0.1ppm) (2Byte ,0.1ppm) (2Byte ,0.1ppm) (1Byte,fixed 0x00) unit:0.1V) Example of Uplink: 01570600FFFFFFFF010200 byte (01): Version byte(57): DeviceType－ R718PA4 byte (06): ReportType byte(00): Battery－12V DC power supply – 6 byte (FFFF): NO2－N/A – 8 byte (FFFF): SO2－N/A –10 byte (0102): H S－25.8ppm 0102 (HEX) = 258 (DEC), 258* 0.1ppm = 25.8ppm...

  • Page 8: Example Of Configurecmd

    0x82 (2bytes Unit:s) (2bytes Unit:s) (5Bytes,Fixed 0x00) (1) Configure R718PA4 report parameters: MaxTime = 60s (0x3C); MinTime configuration is not available, but it needs to be set greater than 0 because of the software limitation. Downlink: 0157000A003C0000000000 003C (Hex) = 60 (Dec)

  • Page 9: Installation

    6. Installation This product comes with a waterproof function. When using it, users can attach the back side to the iron surface, or use screws to fix both ends to the wall. Note: (1) The lifespan of an electrochemical gas sensor is 1 to 2 years. A Sensor that passed over the lifespan could have inaccurate data while detection.

  • Page 10: Important Maintenance Instruction

    7. Important Maintenance Instruction Kindly pay attention to the following in order to achieve the best maintenance of the product: ⚫ Keep the device dry. Rain, moisture, or any liquid might contain minerals and thus corrode electronic circuits. If the device gets wet, please dry it completely.

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