 
															OC RANGE: Calibration-free pH sensors for oceans and coastal monitoring
| pH RANGE: 2-10 | DEPTH RATING: 300 m | PHYSICAL COMMS: RS232/485 | 
| RESOLUTION: 0.01 | OPERATIONAL TEMP: -5 to 40 C | COMMS PROTOCOLS: Modbus, Terminal | 
| pH ACCURACY: +/- 0.05 pH | DIMENSIONS: 41 x 191 mm | USB SUPPLY VOLTAGE: 5 – 42 VDC | 
| RESPONSE: instantaneous | WEIGHT in AIR: 0.3 Kg | POWER CONSUMPTION: 90 mA | 
| OPERATING SALINITY FOR pH: 0.05 – 40 ppt | WEIGHT in WATER: 0.08 Kg | STORAGE: 8 GB | 
| TEMP SENSOR: to 0.1 C | MODES: timed, polled, continuous |