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Yokogawa HR2400 Hybrid Strip Chart Recorder
Technical Specifications:
- Number of Channels: Up to 30 universal analog input channels, 3 – channel dot matrix recording.
- Input Signal: DCV, mV, thermocouple (K, J, T, E, R, S, B, etc.), RTD (Pt100, JPt100), 4-20mA DC; pressure measurement with external transducer.
- Accuracy: ±0.1% of full scale for standard input signals.
- Recording Speed: 1-999mm/h adjustable.
- Display: Digital LED display for real – time data reading.
- Power Supply: 100-240V AC, 50/60Hz, power consumption ≤ 50VA.
- Communication Interface: RS – 232, RS – 422/485 (Modbus RTU), optional GPIB interface.
Detailed content
- Functional Characteristics:
- Dual – mode recording: Combines strip chart recording for long – term data archiving and digital display for real – time monitoring.
- Mathematical functions: Supports addition, subtraction, multiplication, division, square root and other operations on input data.
- Multi – level alarm: Configurable high – limit, low – limit, deviation and rate – of – change alarms with relay output for each channel.
- Data security: Built – in memory for data backup; supports data export to external storage media.
- Easy operation: Front – panel keypad for quick parameter setting and channel switching.
- Application Scenarios: Widely used in chemical, petroleum, power generation, pharmaceutical and other industries. It is used to record and monitor temperature, pressure, flow, liquid level and other process parameters in production lines, reaction kettles, and test benches, facilitating subsequent data analysis, process optimization and fault diagnosis.
