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RA0708_R72608_RA0708Y
Wireless PH Sensor
Wireless PH Sensor
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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Table of Contents
Related Manuals for netvox RA0708
Summary of Contents for netvox RA0708
- 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...
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Page 2: Table Of Contents
5.1 Example of ReportDataCmd ................. 7 5.2 Example of ConfigureCmd ................... 9 5.3 Example of GlobalCalibrateCmd................ 10 6. Installation ........................ 11 6.1 RA0708 ....................... 11 6.2 R72608 ........................ 11 6.3 RA0708Y ......................12 6.4 PH Sensor Use ....................12 6.5 PH Sensor Maintenance ..................14... -
Page 3: Introduction
1. Introduction RA0708_R72608_RA0708Y is a ClassA device based on the LoRaWAN open protocol. RA0708_R72608_RA0708Y can be connected to the pH sensor and report the value collected by the sensor to the corresponding gateway. LoRa Wireless Technology: LoRa is a wireless communication technology dedicated to long distances and low power consumption. Compared with other communication methods, LoRa spread spectrum modulation method greatly increases to expand the communication distance. -
Page 4: Appearance
2. Appearance Adapter 12V Indicator Function Key PH Sensor RA0708 Bird Spikes Waterproof Cover Built-in Battery Pack Solar Panel R72608... -
Page 5: Features
Available third-party platform: Actility/ThingPark, TTN, MyDevices/Cayenne 4. Set up Instruction On/Off RA0708 and RA0708Y are connected to the DC 12V adapter for power-on Power on R72608 applies solar and rechargeable lithium batteries. Turn on Power on to turn on. - Page 6 Function Key Restore to factory setting / Turn off Press and hold for 5 seconds The green indicator flashes 20 times: Success The green indicator remains off: Fail The device is in the network: the green indicator flashes once and the device sends a data Press once report The device is not in the network: green indicator remains off...
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Page 7: Data Report
(7) It would take about 35 seconds for the PH sensor to sample and process the collected PH value if you were to manually trigger the device by pressing the button, please be patient. Please refer Netvox LoRaWAN Application Command document and Netvox Lora Command Resolver http://www.netvox.com.cn:8888/cmddoc... -
Page 8: Example Of Reportdatacmd
When Report Type=0x00 is the version packet, such as 0105000D04202101060000, the firmware version is 2021.01.06 3. Data Packet (a) When Report Type=0x08 is data packet. (b) When NetvoxPayLoadData field=0xFFFF, it means that RA0708/R72608/RA0708Y does not support the connected device or sensor malfunction. 4. Signed Value: When the temperature is negative, 2's complement should be calculated. - Page 9 (1) Example of RA0708 Uplink: 0105080002B40866FFFF00 byte (01): Version byte (05): DeviceType 0x05－RA07 series byte (08): ReportType byte (00): Battery－ DC power supply byte (02B4): pH－6.92pH, 02B4 (Hex) = 692 (Dec), 692*0.01pH = 6.92pH byte (0866): Temperature with PH－21.50℃, 0866(Hex)=2150(Dec), 2150*0.01℃=21.50℃...
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Page 10: Example Of Configurecmd
MaxTime Reserved ReadConfigReportRsp 0x82 (2bytes Unit:s) (2bytes Unit:s) (5Bytes,Fixed 0x00) (1) Configure RA0708 device parameters MinTime = 30s, MaxTime = 3600s (3600>30*1+10) Downlink: 0105001E0E100000000000 Device returns: 8105000000000000000000 (configuration successful) 8105010000000000000000 (configuration failed) (2) Read RA0708 device parameters Downlink: 0205000000000000000000 Device returns:... -
Page 11: Example Of Globalcalibratecmd
5.3 Example of GlobalCalibrateCmd Port:0x0E Remain the last configuration when the device is reset back to factory setting. Sensor Description PayLoad(Fix =9 Bytes) Type SetGlobal Channel(1Byte) Multiplier Divisor DeltValue Reserved 0x01 0_Channel1, CalibrateReq (2bytes,Unsigned) (2bytes,Unsigned) (2bytes,Signed) (2Bytes,Fixed 0x00) 1_Channel2,etc pH Sensor SetGlobal Channel (1Byte) Status... -
Page 12: Installation
6. Installation 6.1 RA0708 RA0708 does not have a waterproof function. After the network joining is completed, please place it indoors. 6.2 R72608 R72608 product is waterproof. After the network-joining is completed, please leave it outdoors. (1) In the position to be installed, loosen the U-shaped screw of the bottom of the R72608 and the mating washer nut, and fix the U-shaped screw through the appropriate size cylinder on the R72608 fixed strut piece. -
Page 13: Ra0708Y
6.3 RA0708Y RA0708Y product is waterproof and can be placed outdoors after the network joining is completed. (1) In the position to be installed, loosen the bottom U-shaped screw of the RA0708Y and the mating washer nut, and fix the U-shaped screw through the appropriate size cylinder on the RA0708Y fixed strut piece. - Page 14 > 15 °...
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Page 15: Ph Sensor Maintenance
6.5 PH Sensor Maintenance (1) When measuring the pH sensor, it should be cleaned in distilled water (or deionized water), and the filter paper should be used to absorb moisture to prevent impurities from being introduced into the liquid to be tested. 1/3 of the sensor should be inserted into the solution to be tested.