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 Water Level Meter

 

 Automatic Water Level Logger

Model : HOBO U20

The HOBOware™ Pro software ( sold separately) provides easy conversion to accurate water level readings, fully compensated for barometric pressure, temperature and water density. An extra water level logger can be used for barometric compensation when needed ( one barometric data set can be used with all water level loggers in that area).

Other features include an Optical/ USB interface, a durable ceramic pressure sensor, and multiple-rate sampling for faster sampling at critical times such as when pumping starts or stops. Includes calibration certificate of accuracy versus NIST-traceable standards at three pressure points distributed through the range.

Range Water Level : 0-30' ( 0-9m) 0-30 psia ( 0-207 kPa)
Temperature : -4° F to 122° F ( -20° C to 50° C)
Accuracy Water Level : ± 0.07 ft. ( ± 2.1 cm)
Temperature : 0.67° F at 68° F ( 0.37° C at 20° C)
Resolution Water Level : 0.007 ft. ( 0.21 cm)
Temperature : 0.1° F at 68° F ( 0.1° C at 20° C)
Optic USB Base Station : Required for communications between the HOBO Water Level Logger and a PC. Simply plug the Optic Base Station into a USB port on the PC and the Water Level Logger into the Optic Base Station. A full Logger offloads in less than 30 seconds
 
 

Water Level Logger
Model : SOLINST GOLD
 
The Levelogger can be easily programmed using the optical reader included in either the optional standard communications package or the optional direct read communications package. After the Levelogger is placed in the optical reader and attached to your computer, simply fill in the requested site information and choice of sampling regime.
 
Measurements can then be taken immediately, or a future start time can be chosen. Using the direct read communications package and a direct read cable assembly ( each sold separately) , data can conveniently be retrieved and viewed from the Levelogger at any time. To connect the direct read cable, remove the top cap of the Levelogger and attach the cable.

Data storage : 40, 000 points with EEPROM
Sample interval : 0.5 seconds to 99 hours
Sampling modes : linear, event, or customizable recording schedule
Minimum system requirements : Processor, Pentium 166Mhz; Memory, 32MB or more; Display, VGA 800 x 600 pixels 256 color; RS232 COM port; Windows 95, 98, ME, 2000, or XP
Stainless steel level sensor: Accuracy: 0.05% FS ( -10° C to 40° C) . Resolution: 15' Model, 0.007 ft./ 0.2 cm; 30' Model, 0.01 ft./ 0.3 cm; 100' Model, 0.03 ft./ 1 cm
Temperature sensor : Range: -20° C to 80° C
Accuracy : 0.1° C. Resolution: 0.01° C
Power source : lithium battery ( included)
Battery life : 10 years
 
 

 Water Level Logger

Model : WL 16

Power : Two 9VDC Alkaline Batteries

Battery Life : Up to 1 year
Resolution : 12 bit
Moisture Protection : Silicon coating
Temperature : -40° to + 185° F ( -40° to + 85° C)
Humidity : 0-95% non-condensing
Storage Capacity : 81, 759 time and date stamped data points including battery voltage
Sample Modes : High Speed ( 10 samples per second)
Data Overwrite : Select memory wrap or unwrap
Clock : Synchronizes to the time and date of user' s computer
Clock Accuracy : 0.0025% or 1 minute in 1 month
Clock Format : Month/ Day/ Year Hour/ Minute/ Second
Enclosure : 1 7/ 8" diameter x 11.5" length ( fits inside a 2" well)
Weight : 1.6 lbs ( with battery and 25' cable)
 
 

 

Water Level Loggers 100 Meter

Model : SOLINST 101

These top-of-the line water level meters provide features you’ ve been asking for: a 3/ 8" W polyethylene tape line with black graduations permanently embossed; seven stranded stainless steel conductors in the tape line; light and audible buzzer which sounds when contact is made with water; external sensitivitiy control for varying water conductivity; and a sturdy, stand-alone reel with on/ off switch, brake and carry handle ( carrying cases are sold separately below) .

Model 101
The Model 101 is available in either English or Metric in two versions, one with a 0.5" O.D. P2 stainless steel probe and the other with a 0.625" O.D. P6 environmental stainless steel probe. The P2 probe is designed for momentarily going underwater and is repairable. The P6 probe is completely submersible for extended periods of time and is rated for pressure up to 1, 000' underwater. The P6 probe is replaceable but not repairable.
 
Powered by 9 volt battery which is located in an easy access drawer in the reel. English tape line: black graduations in feet, 10ths and 100ths with markings every 1/ 100 ft. and foot marks in red. Metric tape line: black graduations in meters, centimeters and decimeters with markings every millimeter and meter graduations in red.
 
 

 

Digital Depth Sounders

Model :SPEEDTECH SM5
 
Available in two models, one features a built-in transducer and the other features an external transducer on a 12' cable. Waterproof to a depth of 150' ( 50m) both sounders measure depths in feet or meters in a range of 1.8' to 260' ( 0.6m to 79m). The transducer sends high frequency pulses to the bottom of a body of water where these pulses are reflected back and converted to electrical pulses that are amplified and displayed on the easy-to-read LCD.

Minimum Depth : 1.8' ( 0.6m)
Maximum Depth : 260' ( 79m)
Accuracy : ± 1%
Frequency : Built-in transducer model ( 90100) , 400 KHz
External transducer model ( 90101) , 200 KHz with a 24°
Backlight : Filament light
Dimensions : 1.7" x 7.8"
Weight : 10 oz
 
 

 
Digital Sonar Gun Depth Sounders

Model : HAWK EYE

Compact and effective. Built to be handheld... in fact you can aim the beam of this Sonar wherever you want to see, just like an underwater flashlight! Accurately provides instant depth readings, from 2 12 to 199 feet. At the press of a button the display gives real-time temperature ( water or air) and fish readings. Use it in the winter to shoot through ice BEFORE cutting your hole. Use it in the summer as a range finder and temperature meter while diving. Use it as a backup depth sounder on your pleasure boat or scan for channels in your dingy.
See into the murky depths:

 
• SideScan fish sonar finds drop-offs, ledges and other hiding places
• Algorithmic programming
• Instant depth readings and updates
• English and metic calculations
• Auto and manual readout modes
• Dry seal battery housing, waterproof to 200 feet
• Floatable
• Dual temperature readout
• Integrated wrist strap.
 
 

 
Digital Depth Souders
Model : HONDEX PS7
 
Available in two models, one features a built-in transducer and the other features an external transducer on a 12' cable. Waterproof to a depth of 150' ( 50m) both sounders measure depths in feet or meters in a range of 1.8' to 260' ( 0.6m to 79m). The transducer sends high frequency pulses to the bottom of a body of water where these pulses are reflected back and converted to electrical pulses that are amplified and displayed on the easy-to-read LCD.
 
Spesifikasi :
Minimum Depth : 1.8' ( 0.6m)
Maximum Depth : 260' ( 79m)
Accuracy : ± 1%
Frequency : Built-in transducer model ( 90100) , 400 KHz
External transducer model ( 90101) , 200 KHz with a 24°
Backlight : Filament light
Dimensions : 1.7" x 7.8"
Weight : 10 oz
 
 

Small Water Level Meters
 
Model : WATERMARK 22 METER
 
Compact and lightweight, this meter fits easily inside a backpack and is perfect for use in remote sites where portability is a primary concern. Features a narrow 5/8" (16 mm) diameter stainless steel and Teflon® probe which is ideal for use in piezometers and stilling pipes. The easy-to-read (ASME Standard) heavy duty polyethylene jacketed tape features stainless steel conductors, and the fully-encapsulated, modular microprocessor control panel features a battery drawer, audible signal, and light. Operates on one 9V battery. Dust cover carrying case included. Two-year manufacturer’s warranty.
 
Note: 22 Meter Small Water Level Meter; Graduations: m, cm, mm
 

 

 

 

 
 
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