400-005-2939

                SOLUTION

                Industry Solutions

                PHM Solution of Air Compressor

                Problems In Air Compressor equipment

                In recent years, air compressors have become indispensable power equipment in industrial plants. However, air compressors will inevitably generate a large amount of after-sales maintenance and troubleshooting during long-term use. At present, most companies adopt manual periodic inspection and processing methods, which have poor immediacy and low efficiency. Therefore, air compressor equipment manufacturers hope to solve problems related to after-sales operation and maintenance efficiency, maintenance costs, product market application performance, and on-site air compressor equipment health. The end user hopes to avoid the loss caused by the production line shutdown due to the abnormal failure of the air compressor equipment, understand the operating health of the equipment in real time, effectively carry out the inspection and maintenance, and shorten the troubleshooting time of the air compressor equipment.

                Solution Value

                According to the problems encountered in the air compressor industry,Witium launched the "air compressor fault prediction solution", which carries out the health status analysis and early warning fault analysis of the air compressor and host equipment for the monitoring of the operation status of the air compressor on the user's site, forms a professional air compressor fault prediction and health diagnosis report, and gives maintenance suggestions. Witium 's air compressor fault prediction solution brings great commercial value to users:

                Solution Details

                Solution Architecture

                  The air compressor fault prediction solution uses the Internet of things high-frequency vibration sensor to collect the equipment vibration waveform samples and surface temperature, and generate the vibration characteristic samples of the air compressor equipment; The edge computing gateway collects the three-phase winding temperature and lubricating oil temperature of the air compressor through the platinum resistance to understand the operating load state of the air compressor. Combined with the vibration characteristics of the sensor, the intelligent mechanism model algorithm is used to analyze the big data of the sampled data, so as to realize the prediction of air compressor equipment faults such as imbalance, misalignment, looseness, gear wear and bearing aging; Then upload the data samples and analysis learning results to the witcloud Internet of things data cloud platform through mqtt; The SaaS business cloud platform of the solution provides users with status monitoring, scene monitoring, fault management, operation and maintenance management, equipment management, customer management, authority management and other functions; It also provides data interface function to facilitate users to import equipment status into intelligent factory operation and maintenance platform system. At the same time, the business cloud platform provides professional users with operation status analysis and early warning fault analysis of air compressor equipment through big data analysis tools, and forms professional air compressor equipment health diagnosis reports and maintenance suggestions.

                Solution Software

                Solution Web Side Software Diagram

                Solution Mobile Software Diagram

                Solution Hardware

                High frequency vibration sensor

                MEMS vibration sensor
                Medium and high frequency vibration monitoring
                The sampling frequency is up to 20khz
                Magnetic suction easy installation

                RS485
                WTS4VXX

                USB
                WTS6VXX

                BASIC PARAMETER
                • Power Input
                  DC4.5V-5.5V
                • Low power function
                  support
                • Work Temperature
                  -40 ℃-105 ℃
                • Work Humidity
                  10%-95%(No condensation)
                • IP Rate
                  IP67
                • Installation
                  Threaded fixing / magnet fixing
                • Overall dimension
                  40*40*15mm/40*40*19mm
                • COM Interface
                  RS485/USB
                • COM Protocol
                  Modbus-RTU
                • Shell Materials
                  Aluminum
                TEMPERATURE
                SENSOR
                • Temperature Object
                  Interface temp
                • Temperature Range
                  -40°C~105°C
                • Resolving power
                  ±1°C
                VIBRATION SENSOR
                • Acceleration(G)
                  3 Axis:±8g
                • Sample Duration
                  1S/10S
                • Frequency
                  4KHz/20KHz
                • Axis
                  3 Axis
                • Acquisition accuracy
                  1mg/LSB
                • Data Content
                  Real-time vibration wave/ Characteristic Value

                Edge computing gateway

                Edge AI Calculation
                Several vibrating channels
                Multiple wireless Transmit
                Embedded algorithm model

                WTG9XXW

                WTG9XXF

                WIRELESS COMMUNICATION
                PARAMETER
                • Communication
                  WiFi
                  4G(Cat1)
                • Mbps
                  3Mbps

                  upstream 5Mbps/
                  down 10Mbps

                • Work Method
                  Sta mode / AP configuration
                  -
                • DTE-DTE
                  40M
                  -
                • communication channel
                  802.11b/g/n
                  LTE-TDD:B38/B39/B40/B41
                MAIN PARAMETER
                • Number of vibration channels
                  1-6 Optional Channels
                • Vibration interface
                  RS485(ModBus-RTU)
                • Oil Temperature
                  1 Pt100 Breakage Detection
                • Three winding temperature
                  3 Pt100 Breakage Detection
                • LED
                  1 * power light, 1 * sensor communication light, 1 * network status light
                • Firmware update
                  Online update, remote update
                BASIC PARAMETER
                • Shell Materials
                  Industrial plastic shell
                • Overall dimension
                  115*70*47mm
                • Installation
                  Industrial guide rail / strong magnetic fixing / flange fastening / Strap
                • Power Input
                  85-262VAC/12-36VDC
                • Operating temperature
                  -30~70°C
                • Storage temperature
                  -40~85°C
                • Protection
                  Overload protection / output short circuit protection / overheating protection
                • Waterproof grade
                  IP67

                Solution Hardware Diagram

                Site Map Of Successful Cases

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                Website records: Shanghai ICP 19015228-1
                Police record number: 31011202009248