netvox R718PA8 User Manual Download Page 1 | Manualshive

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Model: R718PA8

Wireless pH Sensor

Wireless pH Sensor

R718PA8

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 R718PA8

Page 1: ... 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: ...ble of Content 1 Introduction 2 2 Appearance 3 3 MainFeature 3 4 Set Up Instruction 4 5 Data Report 5 6 Installation 7 6 1 PH Sensor Use 7 6 2 PH Sensor Maintenance 8 7 Important Maintenance Instruction 10 ...

Page 3: ...umption Compared with other communication methods LoRa spread spectrum modulation method greatly increases to expand the communication distance Widely used in long distance low data wireless communications For example automatic meter reading building automation equipment wireless security systems industrial monitoring Main features include small size low power consumption transmission distance ant...

Page 4: ...opping spread spectrum technology Configuring parameters and reading data via the third party software platforms and set alarms via SMS text and email optional Applicable to the third party platforms Actility ThingPark TTN MyDevices Cayenn Note Battery life is determined by the sensor reporting frequency and other variables please refer to http www netvox com tw electric electric_calc html On this...

Page 5: ... original setting turn off The green indicator flashes 20 times success The green indicator remains off fail Press once The device is in the network the green indicator flashes once and the device sends a data report The device is not in the network the green indicator remains off Network Joining Never Join the Network Turn on the device to search the network The green indicator keeps on for 5 sec...

Page 6: ...arsing please refer to Netvox LoraWAN Application Command document and Netvox Lora Command Resolver http loraresolver netvoxcloud com 8888 page index 5 1 Example of ReportDataCmd FPort 0x06 Bytes 1 1 1 Var Fix 8 Bytes Version DeviceType ReportType NetvoxPayLoadData Version 1 byte 0x01 the Version of NetvoxLoRaWAN Application Command Version DeviceType 1 byte Device Type of Device The devicetype is...

Page 7: ...igure R718PA8 device parameter MaxTime 60s The MinTime configuration is useless but it needs to be set greater than 0 because of the software limitation Downlink 0157000A003C0000000000 Device return 8157000000000000000000 configuration success 8157010000000000000000 configuration failure Description Device Cmd ID Device Type NetvoxPayLoadData Config ReportReq R718PA Series R718PA8 0x01 0x57 MinTim...

Page 8: ...ameter 6 Installation 6 1 PH Sensor Use The water level of the water you plan to measure the pH value of is recommended to be higher than the spiral curve on the pH sensor Note 1 The sensor is recommended to be installed with angles higher than 15 degrees 2 Horizontal or upside down position is not allowed Spiral curve 15 ...

Page 9: ...lled water or protein solution and prevent contact with silicone grease With a longer sensor its glass film may become translucent or with deposits which can be washed with dilute hydrochloric acid and rinsed with water The sensor is used for a long time When a measurement error occurs it must be calibrated with the meter for calibration When the calibration and measurement cannot be performed whi...

Page 10: ...onment surrounded by other electrical equipment to avoid affecting the wireless transmission of the device 2 R718PA8 regularly reports data that is pH value and the solution temperature according to MaxTime The default Max Time is 3 minutes Note MaxTime can be modified by the downlink command but it is recommended not to set the interval too short R718PA8 can be applied to detecting the pH value a...

Page 11: ...lastic parts Do not store in excessive cold place Otherwise when the temperature rises to normal temperature moisture will form inside which will destroy the board Do not throw knock or shake the device Treating equipment roughly can destroy internal circuit boards and delicate structures Do not wash with strong chemicals detergents or strong detergents Do not paint the device Smudges can make deb...

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