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China, Chinese Precision Industrial Pressure Sensor Gauge for Accurate Monitoring1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Products Details Supplier Manufacturer price list catalog
TransmitterHigh-Accuracy ControllerIndustrial Pressure Controller
Jiangsu Aice Instrument Technology Co., Ltd.
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Product Description Welcome to Jiangsu Aice Instrument Technology Co., Ltd., your premier destination for top-of-the-line Industrial Pressure Sensor Gauge Transducer Controllers. Explore the epitome of precision and reliability with us today. Product Description1. INTRODUCTION Crafted to meet the highest standards, our product adheres to the MODBUS communication protocol, leveraging the sub-centralized RTU mode and the highly efficient RS485 half-duplex working mode within the MODBUS framework.Serial Port Configuration: Ensuring seamless communication with settings of no parity, 8 data bits, and 1 stop bit.Example Configuration: 9600, N, 8, 1 Explanation: Operates at 9600bps with no parity, 8 bits of data, and a single stop bit, ensuring robust performance.Versatile Baud Rate Support: Our transmitter is engineered to handle a broad array of serial baud rates including 1200, 2400, 4800, 9600, 19200, 38400, 57600, and up to 115200.Advanced Error Checking: Employing the CRC checksum polynomial: 0xA001 for enhanced data integrity.Data Processing Excellence: Communication is executed utilizing double-byte shaped data. For floating-point numbers, the decimal point is read to accurately determine data magnitude.Product Parameters(1) Read Command Format (03 Function Code) - ExampleA. Send Read Command FormatAddressFunction CodeData start(H)Data start(L)Data number(H)Data number(L)CRC16(L)CRC16(H)0X010X030X000X000X000X010X840X0AB. Receive Data Format: ExampleAddressFunction CodeData lengthData(H)Data(L)CRC16(L)CRC16(H)0X010X030X020X000X010X790X84(2) Example of Writing Command Format (06 Function Code)A. Send Read Command FormatAddressFunction CodeData start(H)Data start(L)Data number(H)Data number(L)CRC16(L)CRC16(H)0X010X060X000X000X000X020X080X0BB. Receive Data Format: ExampleAddressFunction CodeData start(H)Data start(L)Data(H)Data(L)CRC16(L)CRC16(H)0X010X060X000X000X000X020X080X0BException Response ReturnsAddressFunction CodeException codeCRC16(L)CRC16(H)0X010X80+Function Code0X01(Illegal functions) 0X02(Illegal data address) 0X03(Illegal data) 4. Supported Commands, Their Meanings, and Data InterpretationsFunction CodeData start addressData numberData bytesData rangeCommand Meaning0x03 Function code to read data0x030x0000121-255Read slave address0x030x0001121200 Baud rate reading0x030x000312#######.###.###.###The decimal points represent respectively0-3 decimal places0x030x0002120- Mpa 1- Kpa 2- Pa 3- Bar 4- Mbar 5- kg/cm2 6- psi 7- mh2o 8- mmh2o Pressure units0x030x000412-32768~32767Measured output Value0x030x000512-32768~32767Transmitter range zero point0x030x000612-32768~32767Transmitter range full point0x030x000C12-32768~32767Zero offset value, factory default is 00x06 Function code reading data0x060x0000 21-255 0x060x0001 21200240048009600192003840057600115200Modify baud rate0x060x000C 2-32768~32767Zero offset valuePressure output value = https://jiangsuaice.en.made-in-china.com/product/OaqYijlHbPkE/calibration measurement value + zero offset value 0x060x000F 20-Save to user area1-Save to factory area 0x060x0010 21-Return factory parameters Installation InstructionsWhen modifying the baud rate, the transmitter will reply with the baud rate sent by the host to modify the data. Upon reply, the transmitter's baud rate will immediately update to the new target value.Upon modifying the address, the transmitter will confirm by replying with its current address. Following this confirmation, the address will automatically update to the new specified value.When the factory command is saved and replied, the original value will be returned, indicating that the transmitter has successfully received the command from the host.Please note that restoring factory data may result in differences from user-saved parameters. This affects the address, baud rate, and calibration data. Re-scan the transmitter after restoring factory settings to ensure accurate parameters.The user is permitted to modify only three specific data points: address, baud rate, and zero offset.For calibration or changes to calibration data, contact our company to obtain the transmitter's calibration software. Self-modification of calibration data via user commands will trigger an exception code. Always use our provided calibration software for any changes.Reading data identified as a floating point number (e.g., 6.000) but transmitted as integer data (e.g., 6000) requires recalculating the decimal point. For example, a decimal point of 3 would mean 6000/10^3, resulting in 6.000.Product ShowingCertificationsFAQ1. Q: Can I buy any of your product accessories? A: Yes, you can. We offer most accessories for purchase. However, there are some exceptions due to patented designs or intellectual property concerns. For more details, please get in touch with our sales team. 2. Q: Can I become your exclusive distributor? A: Yes, you can. However, this is contingent on your annual purchase volume and our long-term relationship. We seek business partners who can establish a mutual, long-term relationship of trust.
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