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- Product Description
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The main features of the instrument are as follows:
- Modular hardware structure and configurable application software can receive signals from field instruments such as pulse, 4~20mA, RS485, HART, etc.
- Data collection of the instrument;
- Able to simultaneously detect flow, temperature, and pressure signals in the field, and calculate working condition flow, standard cubic flow, and mass flow;
- Equipped with a network interface, can execute standard Modbus TCP/IP protocol, and can also serve as an internet access point for network data exchange;
- Has two USB interfaces for data reading and peripheral device expansion;
- Equipped with power-off memory function, able to continue accumulating total flow after power is restored.
Main technical parameters
Main processor system configuration
- CPU: RAM core processor;
- Storage space (ROM) 512M;
- Memory (RAM) 512M;
- SD card expansion supports up to 64G (SD card must be inserted when the instrument is powered on);
- 100M adaptive Ethernet port (executes Modbus TCP/IP protocol or TCP/IP protocol);
- 2 USB2.0 interfaces, can connect HUB for expansion;
- 1 RS232 interface, can connect standard embedded thermal printer;
- 1 RS485 interface, executes Modbus protocol (customizable as per user requirements);
- Standard 7-inch color capacitive touch screen, resolution 800×480;
Secondary processor system configuration
- CPU: 32-bit Cortex-M3, operating frequency 16MHz;
- Program memory is 128K FLASH/EE;
- Data memory: 8K SRAM;
- Analog input: 6 channels, AD conversion resolution of 24 bits (Σ-Δ), minimum sampling rate of 5 times/second;
- Pulse input: 2 channels (multiplexed with channel 5 and channel 6);
- Digital output: 2 channels;
- HART input: 1 channel (multiplexed with channel 1, this function is not available for the inspection instrument).
Working parameters
- Power supply voltage: 220V/AC (variation range: 160~245V/AC);
- Ambient temperature: 5~40℃;
- Measurement error: analog ≤0.1%
- External power supply (transmitter) power: 24V; ≤200mA;
- Dimensions: 210×170×105;
- Installation method: panel-mounted; hole size: 152×152.
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Telephone:
After sales:86-371-22950819
E-mail:kfybc@kfybc.com
Address: No.38 Bianjing Road, Shunhe Hui District, Kaifeng City, Henan Province