In-Situ Aquaculture Buoy Manual (purchased before 28 May 2013) - Manual (Page 34)

34 Specifications
8.2 RDO
®
PRO OPTICAL DISSOLVED OXYGEN SENSOR
SPECIFICATIONS
Sensor type Optical luminescent dissolved oxygen sensor
Transmitter/local display Optional, not required
Range
0 to 20 mg/L concentration
0 to 200% saturation
Accuracy (DO)
±0.1 mg/L, 0 to 8 mg/L
±0.2 mg/L, 8 to 20 mg/L
Response time, cap T90: 30 sec T95: 37 sec @ 25°C
Resolution 0.01 mg/L
Usage life of cap 1 year from the first instrument reading
Shelf life of cap
24 months from date of manufacture (install w/in 12 mo. of
manufacture)
Operating temperature 0° to 50° (32° to 122°F)
IP rating IP-67 with cap off, IP-68 with cap installed
Compliance Heavy industrial, IEC 61000-6-2:2005
Storage conditions, cap 1° to 60° (33° to 140°F), in factory container
Storage conditions, sensor -5° to 60° (23° to 140°F)
Salinity range 0 to 42 PSU, fixed or real-time capable
pH range 2-10 pH
Barometric range 507-1115 mbar, fixed or real-time capable
Maximum power consumption 50 mA at 12 VDC
Warranty, probe 3 years from date of shipment
Warranty, sensor cap
Shelf life: 24 months from date of manufacture (install within 12
months of manufacture)
Usage life: 1 year from first instrument reading