稳控科技英文版VH03振弦手持采集仪.pdf

COVER Multifunctional Handheld Readout VH03 (Document version: V1.0.0) (Firmware version: V1.1.5) USER MANUAL WINCOM TECH 2021-10-31 Hand-held readout VH03 USER MANUAL Document version: V1.0.0 Firmware version: V1.1.2 2 Hand-held readout VH03 USER MANUAL Document version: V1.0.0 Firmware version: V1.1.2 3 目录 COVER . 1 OVERVIEWOVERVIEW . 5 Features and AdvantagesFeatures and Advantages . 5 Order InformationOrder Information . 7 Parts ListParts List . 7 Performance and SpecificationsPerformance and Specifications . 8 Structure and interface definitions . 9 General description of the user interface . 10 Battery box . 10 Indicator LED . 10 Screen . 10 Keys . 11 Sensors Interface . 11 Charging and communication interface . 11 U-Disk Interface . 11 RS485 Interface . 12 Voice PromptVoice Prompt（OptionalOptional） . 12 Bluetooth Interface . 12 Radio frequency interface . 12 开始使用开始使用 . 错误错误!未定义书签。未定义书签。 Start Use . 13 1Power On/Off . 13 2 Backlit switch . 13 3Work page and switch . 13 4Sensor connection and data reading. 13 Frequency measurement-Vibrating wire sensor . 13 Temperature sensor measurement . 14 Voltage and current signal sensor measurement . 14 RS485 sensor measurement . 15 5Save Data . 15 6Historical data view . 16 7Data Export . 16 8Deleted Datas . 17 9Modify Parameters . 17 Modification Vibrating wire sensor excitation method . 17 Modify the temperature sensor type . 18 Prompt tone on and off . 18 Set the DateTime . 18 1010Restoring factory parametersRestoring factory parameters . 19 Common ProblemsCommon Problems . 20 Matters need attentionMatters need attention . 20 Hand-held readout VH03 USER MANUAL Document version: V1.0.0 Firmware version: V1.1.2 4 Warranty instructionWarranty instruction . 20 Hand-held readout VH03 USER MANUAL Document version: V1.0.0 Firmware version: V1.1.2 5 O OVERVIEWVERVIEW Thank you for choosing our companys VH03 readout. This device is a special multi-sensor hand-held readout. The main sensor type is single string vibrating wire sensor, and the auxiliary sensor type is voltage and current sensor. It adopts 32-bit ARM microprocessor, large-size full-color screen and array key design, which not only completes fast reading, but also has excellent operation experience. This device is suitable for most of the vibrating wire sensors, can complete the vibration string sensor frequency, temperature reading, also can measure the voltage sensor, current sensor. The VH501TC provides massive grouped storage for sensors, and can automatically export measurement data by connecting to an external USB disk or SD card. Optional common alkaline battery or rechargeable lithium battery power supply. Optional Bluetooth, LoRA, automatic timing acquisition and storage features provide hardware support conditions for automatic and unattended monitoring. Features and AdvantagesFeatures and Advantages T True rue C Color:olor: 3.5 inch high resolution 480*320 pixels full color RGB screen, large font with high brightness, provides excellent visual effect. A Array keyboard:rray keyboard: Full mechanical large key array design, long service life of the key, a clear icon and text identification that is easy to understand and provides excellent operating experience. Massive storage: Massive storage: Built-in large capacity FLASH memory, capable of storing 250,000 pieces of data. High speed MCU: High speed MCU: high performance 32 bit processor, industrial design standard. MultiMulti- -type sensor support: type sensor support: support vibrating wire, NTC temperature, DS18B20, two-wire digital sensor (electronic label), wireless passive sensor, voltage, current sensor. Reserved differential sensor ports. Precise measurement: Precise measurement: built-in independent vibration string measurement module with patented technology, a variety of excitation methods optional, high integration, accurate reading, strong sensor compatibility. Standard physical ports: Standard physical ports: use DB9 and USB Type-C sockets.DB9 is dedicated to Hand-held readout VH03 USER MANUAL Document version: V1.0.0 Firmware version: V1.1.2 6 sensor connection, USB is dedicated to charging and communication, with clear function division.Built-in anti-static, surge circuit, safe and reliable operation. Various data export methods: Various data export methods: Support external USB flash drive, intelligent identification and automatic synchronization.Supports UART, Bluetooth, and Lora two-way communication, and exports data to mobile phones or computers. Wireless function: Wireless function: Built-in Lora RF enables wireless data transmission and command interaction within several kilometers. Automatic Automatic functionfunction ( (OptionalOptional) ): : built-in RTC automatic timing start shutdown circuit, can set parameters automatic timing collection, storage, wireless transmission of sensing data. Free page: programmableFree page: programmable ( (OptionalOptional) ): : arbitrary interface (text content, numerical content, calcula