Product Overview
The OXY-Flex Oxygen Analyser is a high-accuracy linear output sensor designed for precise oxygen measurement. It offers externally triggered automatic or manual calibration in fresh air or any known O2 concentration, with selectable output filtering for adaptive or stable output. Key benefits include direct monitoring of the O2 sensor pump cycle via a 3.3VDC logic output for diagnostics and no requirement for reference gas.
Product Attributes
- Brand: SST Sensing Ltd.
- Origin: UK
- Certifications: Not specified
- Material: Not specified
- Color: Not specified
Technical Specifications
| Feature | Specification |
|---|---|
| Oxygen Range (Analogue Output) | 0.1125% O2 or 0.11100% O2 (selectable) |
| Oxygen Range (RS232 Output) | 0.11 and 100% O2 |
| Accuracy after calibration | 1% O2 |
| Repeatability after calibration | 0.5% O2 |
| Output Resolution | Analogue 420mA: 0.01mA; Analogue 010VDC: 0.01V; Digital RS232: 0.01% O2 |
| Response Time | < 15s |
| Warm-up Time | 60s (prior to sensor operation) |
| Output Stabilisation Time | ~ 180s |
| Supply Voltage | 24VDC 10% |
| Supply Current | 500mA max. at 24VDC |
| Digital Output | RS232 |
| Analogue Output | 420mA (load 600 max.) or 010VDC (load 10k min.) |
| Housing Temperature Limits | Storage: -10C to +85C; Operating: -10C to +85C |
| Permissible Gas Temperatures (Probe Tip) | Standard: -100C to +250C; High: -100C to +400C |
| Gas Flow Rate | 0 to 10 m/s |
| Permissible Acceleration | Repetitive: 5g; Incidental: 30g |
| Housing Connector | Amphenol Ecomate C016 30C006 100 12 |
| Mating Connector | Binder 99-4218-00-07 |
| Pin Assignment | 1: 24VDC10%; 2: GND; 3: Calibrate; 4: Cycle; 5: 420mA / RS232 Tx; 6: 010VDC / RS232 Rx; CENTRE: Housing / Probe Earth |
2201180700_MICROCHIP-OXY-FLEX-1-H_C1526435.pdf
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