Yokogawa OR100

The Yokogawa OR100 is a portable handy oscillographic recorder and multi-channel data acquisition instrument designed for field and laboratory measurement tasks. Combining a B5-sized footprint with 1.4 kg weight, the OR100 delivers four isolated analog input channels, half-VGA display, and sampling up to 400 kS/s with 11-bit resolution. It supports both continuous low-speed recording and transient capture, with direct input capability to 500 Vrms and flexible power options including alkaline batteries, rechargeable NiMH, and AC/DC external supplies. Data stores to PCMCIA Flash ATA memory cards up to 160 MB in binary, ASCII, or BMP formats, or records directly onto 100 mm wide chart paper. Advanced triggering—including wave-window, level-window, edge, logic, and time-out modes—enables reliable detection of specific measurement conditions. Optional logic probes extend the system to twelve simultaneous measurements across analog and digital channels. Fax/modem capability via PC Card slot allows remote data collection over phone lines. RS-232 interface supports external communication and control integration.

– Technical Specifications

• Channels: 4 isolated analog inputs; up to 8 additional logic channels via optional probes
• Sampling Rate: Up to 400 kS/s
• AD Resolution: 11-bit converter
• Direct Input Voltage: Up to 500 Vrms
• Measurement Accuracy: ±2% FS, ±3% FS, or ±5% FS (range-dependent)
• Display: Half-VGA resolution
• Storage Media: PCMCIA Flash ATA cards, maximum 160 MB capacity
• Chart Recording: 100 mm effective width, 10 meter length
• Data Formats: Binary, ASCII, BMP
• Weight: 1.4 kg (excluding battery and chart paper)
• Dimensions: B5 notebook size

– Key Features

• Four-mode power supply: alkaline (six AA), NiMH rechargeable, or external DC (12V, 24V, 48V) and AC (90–264V AC)
• Real-time data writing to Flash ATA memory cards
• Advanced trigger functions: wave-window, level-window, edge, filter, time-out, and logic triggers
• Optional logic probe support for simultaneous digital measurement
• Battery backup during AC power loss
• Fax/modem card slot for remote monitoring

– Interfaces & Integration

• RS-232 serial communication
• PC Card slot (Flash ATA or fax/modem)
• Trigger I/O connectivity