Technical Specifications
- Product Model: SRF212AS001D0
- Brand: YAMATAKE (Azbil SRF200 Series Smart Recorder)
- Warranty: One Year
- Input Voltage: AC 100–240 V, 50/60 Hz
- Operating Temperature: 0°C ~ +50°C
- Storage Temperature: -20°C ~ +70°C
- Response Time: ≤ 1 second sampling cycle
- Protection Class: IP54 (front panel), IP20 rear terminal area
- Accuracy Class: ±0.5% FS
- Output Frequency: N/A
- Rated Current Range: 0.4 A maximum power consumption
- Communication Interface: RS232 / RS485 serial port
- Supported Protocols: Yamatake proprietary recorder protocol, Modbus RTU (optional)
- Overload Capacity: Input burnout detection for thermocouple signals
- Dimensions (W×H×D): 144 mm × 144 mm × 187 mm, standard panel cutout 138×138 mm
Product Overview
The YAMATAKE SRF212AS001D0 is a 12-channel paper chart smart recorder designed for continuous measurement and archival recording of process variables within industrial facilities. This panel-mounted instrument accepts multiple signal types including thermocouples, RTDs, DC voltage and DC current, solving challenges of permanent process data logging, visual trend tracking and audit trail creation. Process engineers, maintenance teams and plant operators utilising YAMATAKE automation hardware depend on this recorder to document temperature, pressure and flow data for quality assurance and regulatory compliance. It combines real-time digital display with physical chart printout functionality, delivering reliable long-term data capture without dependence on external data acquisition servers. (Word count: 170)
Key Functions
- Multi-Type Universal Input Acquisition: The recorder supports up to 12 independent channels compatible with thermocouple, resistance temperature detector, 4–20 mA and voltage signals. Each channel can be individually configured to match different field sensors without additional signal converters.
- Continuous Chart Data Recording & Visualisation: Built-in printing mechanism traces real-time trends onto circular recording charts. Operators can instantly observe process fluctuations on-site, eliminating delays associated with remote PC-based data viewing.
- Configurable Alarm Monitoring Logic: High/low threshold alarms can be assigned to every measurement channel. The unit triggers local indicators and can transmit alarm messages via serial communication to alert supervisory systems of process deviations.
- Serial Data Communication for System Integration: RS485 connectivity enables bidirectional data exchange with PLCs and SCADA platforms. Live measured values can be uploaded to central monitoring systems while retaining independent local recording capability during network outages.
