DataBank Logger

Data can be stored and downloaded to a PC. Sensor calibration is simplified through continuous sensor readings with results graphically displayed. Sensor power is provided directly from the DataBank which is powered by internal rechargeable batteries, an external 9-30VDC power source such as a 12V marine battery, or AC power. Available in two configurations: a handheld package for easy transport during mobile field studies and an enclosure for long-term stationary field deployment.

FEATURES

Stores up to 9,999 records and 16 calibrations
Includes auto-gain function
Simplifies sensor calibration
Station provides protection against corrosion, windblown dust and rain, water splash-down
Works with Cyclops-7™ Submersible Sensors
new Works with C-sense™ pCO2 Sensors

Specs

DataBank Electrical Specifications
Selectable	Voltage: Software selectable 3 to 12 volts
Sensor	Current: 150 mA at 3V to 100 mA at 12V
Parameters	Warm-up Time: 0-25 seconds Gain: 1-4
Inputs	Input Selection: Switch; Differential Voltage, Differential Current or Dual Current Range: 0-5V or 0-25 mA Resolution: 12 bits Sampling Rate: 1000 Hz (bursts); groups of bursts re-averaged @ 30 Hz
Outputs	Two, Open Drain, up to 200 mA @ 15V max (Used primarily for gain selection)
Storage	Non-Volatile, 1280 Kb (9,999 records, 1 record = sensor reading, date, time and location)
Current Draw	Computer: < = 45 mA (at full charge). Sleeping < 20 uA LCD Backlight: Full power ~ 30 mA. Low Power ~ 15 mA
Battery	Type: NiMH rechargable, 4.8 volts, 4,000 mA/Hr. Life: Continuous up to 70 hours (dependant on sensor/settings) Note: When using the DataBank with the C-sense, it is recommended that the voltage be set to 6 and the warm-up time be set to 3 minutes. Using these settings with a 5 minute sampling interval, you can expect a fully charged DataBank to collect 300 samples.
Charge Time	~3 hours (for a fully discharged battery; ambient @ 25 degrees C)
Communications	USB

Handheld DataBank Physical Specifications
Size	Main body: 4.6″W x 3.2″H, x 3.4″D, Handle: 4.8″ long (117mm W x 81mm H x 86 mm D, Handle: 122mm) Overall: 11”H (279 mm H) with handle, strain-relief and connector.
Weight	1.7 lb. (.76 kg) w/o pigtail

DataBank Station Physical Specifications
Size	8.27”W x 8.27”H x 5.12”D (210 mm W x 210 mm H x 130 mm D)
Weight	3.45 lb. (1.56 kg) w/o pigtail
Enclosure	Approximates IP66 & NEMA 4x Dessicant provides quick indication of moisture intrusion

Cyclops-7 Performance
Linearity	0.99R²

Application	Minimum Detection Limit	Dynamic Range
CDOM/FDOM	0.15 ppb 0.5 ppb*	0-1250 ppb 0-5000 ppb*
Chlorophyll in vivo Blue Excitation Red Excitation	0.025 μg/L 0.5 μg/L	0-500 μg/L >500 μg/L
Fluorescein Dye	0.01 ppb	0-500 ppb
Oil – Crude	0.2 ppb***	0-2700 ppb***
Oil – Fine	10 ppb* 10 ppm****	>10,000 ppb* >100 ppm****
Optical Brighteners	0.6 ppb***	0-15,000 ppb***
Phycocyanin (Freshwater Cyanobacteria)	2 ppb^PC	0-40,000 ppb^PC
Phycoerythrin (Marine Cyanobacteria)	0.15 ppb^PE	0-750 ppb^PE
PTSA Dye	0.1 ppb***	0-650 ppb***
Rhodamine Dye	0.01 ppb	0-1000 ppb
Tryptophan	3 ppb	>20,000 ppb
Turbidity	0.05 NTU	0-3000 NTU

* 1,5 Napthalene Disulfonic Disodium Salt
** Quinine Sulfate
*** PTSA (1,3, 6, 8 – Pyrenetetrasulfonic Acid Tetrasodium Salt)
**** BTEX (Benzene, Toluene, Ethylbenzene, Xylenes)
^PC Phycocyanin pigment from Prozyme diluted in Deionized water
^PEPhycoerythrin pigment from Prozyme diluted in Deionized water

Cyclops-7 Physical Dimensions
Length x Diameter	5.7″ x 0.9″; 14.48 x 2.23 cm (SSt or Ti) 5.7″ x 1.25″, 14.48 x 3.18 cm (Delrin)
Weight	5.0 oz; 142 grams

Cyclops-7 Environmental Characteristics
Temperature Range	Ambient: 0 to 50 deg C Water Temp: -2 to 50 deg C
Depth Range	600 meters
Signal Output	0 – 5 VDC
Supply Voltage Range	3 – 15 VDC

Handheld comms

Turner Designs

DataBank Logger

DataBank Logger

Brochure

Manual

Additional

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