FL16U-003-025 USB Water Flow Logger Unit, 0 to 3 ft. Range Non-Fouling Sensor, Standard Length 25 ft Heavy-Duty Cable, Global Water Instrumentation, Inc., ARJ025

Global Water® FL16U-003-025 USB Water Flow Logger Unit, 0 to 3 ft. Range Non-Fouling Sensor, Standard Length 25 ft Heavy-Duty Cable, ARJ025

 

Features:

 

• Compact, self-powered, easy-to-use instrument
• Deploy without confined-space entry in manholes and other difficult-to-access areas
• Includes user friendly Windows™ and PDA software — PDA software simplifies field data collection; Window™ software is tailored specifically for calculating water flows in partially filled sewer and drainage pipes using the Manning's Equation and includes pull-down menus for selecting and entering the necessary information
• Calibration for the water flow conditions of a specific application can be done by comparison of calculated water velocities and actual measured and making necessary adjustments
• Water flow equations for over 40 standard flume and weir configurations are provided plus user-definable custom look-up tables to convert water level to flow in virtually any situation
• Available in USB or Serial communication options
• Start and stop alarms are user programmable, engineering units, and field calibration setup
• Automatic temperature compensation and barometric pressure
• Wet-wet transducer eliminates concerns for vent tube
• Records over 81,000 depth, temperature, water flow and velocity readings
• Specially engineered, non-fouling water level sensor that works in depths as little as 1/2 inch
• Vented flow sensor electronics are fully encapsulated with marine grade epoxy so that no moisture can ever leak in to o-ring seals or into the vent tube to cause drift or failure — vent tube is sealed directly to the wet-wet sensing element so that any moisture that enters the vent tube only comes into contact with ceramic parts and not electronics
• External Bluetooth® adapter and protective mounting sleeve available as options

 

Applications:

 

• Ideal for inflow & infiltration (I & I) studies, stormwater, wastewater collection systems, open channels, flumes, weirs, square channels, and other gravity flow systems

 

 

 

Specifications:

Datalogger	Memory	Non-volatile flash memory
	Power	Two 9 VDC alkaline batteries
	Battery Life	Up to 1 year (depending on recording intervals)
	Moisture Protection	Silicone coating (helps prevent damage to electronics from condensation)
	Operating Temperature	- 40 °F to 185 °F (-40 °C to 85 °C)
	Operating Humidity	0 to 05% non-condensing
	Storage Capacity	81,759 time/date stamped datapoints (includesbattery voltage)
	Recording Rate	High speed: 10 samples per secondFixed interval:  programmable from 1 second to > 1 yearLogarithmicException
	Data Overwrite	Select memory wrap or unwrap (unwrap stops logging when memory is full)
	Clock	Synchronizes to user's computer;Accuracy of 0.0025% or 1 minute in 1 month;Format:  Month/Day/Year or Hour/Minute/Second
	Enclosure	1-7/8" diameter x 11-1/2" long; fits inside 2-inch well;Stainless steel, UV protected PVC vented cable for barometric pressure compensation
	Weight	1.6 lbs (0.7 kg), includes battery and 25 ft. cable
	Communication Port	FL16S:  RS-232 4-pin circular connectorFL16U:  USB Type BSelectable Baud Rates:  9600, 19200, 28800, 38400, 57600, 115,200
	Certificates	CE compliance
Global Logger II Software	Compatibility	Microsoft™ Windows™ 98, ME, 2000, NT, XP, Vista, and 7
	Features	Tabular display/printout; data in standard spreadsheet format (CSV); programmable alarm start and stop times; field calibration; help files included
Vented Cable	Conductors	4 each; 22 AWG
	Material	Marine grade polyurethane jacket, HD polyethylene vent tube, full foil shield
	Shield	Aluminum mylar
	Outside Diameter	0.307 inch (7.8 mm)
	Length	Standard:  25 ft.; up to 500 ft. custom from factory
	Temperature Range	- 22 °F to 185 °F (-30 °C to 85 °C)
	Weight	0.7 oz./ft. (65 g/m)
Sensor	Sensor Element	Silicone diaphragm, wet/wet transducer
	Level Range	0 to 3 ft.
	Temperature Range	32 °F to 122 °F (0 °C to 50 °C)
	Linearity and Hysteresis	± 0.1% full scale
	Accuracy, Level	± 0.1% full scale at constant temperature;± 0.2% over 32 °F to 70 °F (0 °C to 21.1 °C);
	Accuracy, Temperature	Smaller of ± 0.5 °F or ± 1% of reading
	Overpressure	2 x full scale range
	Burst Pressure	10 x full scale range
	Output Current, Level	4-20 mA ± 1 mA full scale
	Output Current, Temperature	0-10 mA ± 1 mA full scale
	Supply Voltage	10-36 VDC
	Current Draw	Combined level and temperature output currents
	Warm Up Time	3 seconds recommended
	Operating Temperature	0 °F (not frozen) to 185 °F (-17.8 °C to 85 °C)
	Compensated Temperature Range	32 °F to 70 °F (0 °C to 21.1 °C); submerged; automatic barometric pressure compensation
	Housing Material	316 stainless steel outer sleeve; PVC diffuser and strain relief
	Housing Size	9" long x 1" diameter (22.9 cm long x 2.54 cm diameter)
	Weight	~ 9 oz. (~ 250 g)
Bluetooth® Adapter (Optional)	Format	Bluetooth®  2.0 SPP (Serial Port Protocol)
	Baud Rate	Auto detect up to 115K baud
	Power	9V alkaline; 20 hrs. continuous use
	Current	30 mA Average
	Range	20 ft (6.1 m) maximum
	Operating Temperature	- 40 °F to 185 °F (-40 °C to 85 °C)
	Compatible Software	Global Logger II version 2.1.5 or higher;Global Logger II PDA software version 2.0.1;Flow Monitor version 2.3.2