GENERAL SPECIFICATION
| Genesis WDG 1200 and WDG 1210 Sensor | |
| Measuring Range: | From 0 to 1 %, 0 to 25 % O2 v/v |
| Accuracy: | ±1 % of measured value or ±0.05% oxygen, whichever is greater |
| Response Time: | < 3 secs to calibration gas 63% of a process step change, 20 secs |
| Drift: | < 0.1 % of cell output per month (< 0.005 % O2 per month with 2 % O2 applied) |
| Linearity: | ±1 % of output span |
| Repeatability: | ±1 % of output span |
| Probe Lengths: | 0.22 m (9 in), 0.45 m (18 in), 0.9 m (36 in), 1.8 m (72 in) and 2.7 m (108 in) |
| Mounting Options: | 2” NPT thread, 3” 300 lb ANSI, 2” 150 lb ANSI, 3” 150 lb ANSI, 4” 300 lb ANSI, DN65 PN6 (JIS) |
| Max. Flue Gas Temperature: | 800 °C (1472 °F) |
| Sample Pressure: | ±2 psig (± 13.8 kPa) |
| Environment: | Ambient Temp.: -20 to 71 °C (-5 to 160 °F) Relative Humidity: 10 % to 90 %, non-condensing |
| Calibration Gas Req: | Use all calibration gases @ 10 psig, 3 to 6 scfh (0.70 kg/cm2 |
| 1.41 to 2.82 L/min) O2 Span Gas: Air or from 1.0 % to 100 % O2 | |
| balance N2, O2 Zero Gas: 2 % or from 0.1 to 10% O2 | |
| balance N2 | |
| Calibration: | Manual calibration with optional track or hold |
| Genesis Probe Control Unit | |
| Display / Keypad: | Single-line 4 digit LED; 4 keys |
| Analog Outputs: | Isolated 4-20 mA. Max impedance 500 ohms. Current loop isolation is 1000 V rms |
| Alarms: | System Fault, Maintenance, Calibration In Progress – Single pole form C 2A at 30Vac/dc |
| Communications: | Modbus, Isolated RS-485 2-wire |
| Environment: | Ambient Temp.: -20 to 71 °C (-5 to 160 °F) |
| Relative Humidity: | 10 % to 80 %, non-condensing |
| Enclosure: | IP65 |
| Power Requirements : | Nominal 115-230 Vac ±10 %, 47-63 Hz; 4 A 6mm female thread for earth grounding |
| System Compliance: | EMC directive 89/336/EEC Low Voltage Directive 73/23/ EEC, CE |
