Gems Sensors & Controls GEMS Specifications
AC ADAPTER
GEMS
®
3-7/32"
(81.8 mm)
2-9/64" *
(54.4 mm)
NO. 22 AWG., SIL, RUBBER
SHIELDED CABLE 26" L.
3-1/8"
(79.4 mm)
3-Digit Level Cube Receivers
RECEIVERS
For use with GEMS Transmitters and SureSite® Transmitters.
These compact, low-cost Level Cubes provide accurate, continuous 3-digit readout of
liquid level. The indicating range and decimal point location on the display are quickly
and easily selectable with the readout plainly visible.
3 Power Choices with NPT or Cable Mounted
9-V Battery Powered 9 VDC/117 VAC Powered Solar-Powered
®
GEMS
Part Numbers:
118600 —Cable Output
119250—1/2˝ NPT
Notes:
1. 9-V Alkaline Battery Powered Units: Two batteries (supplied) are snapped into terminals in Cube.
On/Off switch available
2. 9 VDC/117 VAC Powered Units: Power is supplied from AC adapter. A plug, Part Number 119218, is
available for use where 7-VDC power is supplied by customer. These units are not watertight.
3. Solar-Powered Units: Sunlight or a flashlight beam directed on a solar cell in the front cover is all that’s
needed to operate.
®
GEMS
2
Part Numbers:
118620—Cable Output
119270—1/2˝ NPT
SOLAR CELL
Part Numbers:
118610—Cable Output
119260—1/2˝ NPT
NPT or Cable Mounted
Dimensions
Cable
Output
Versions
* P/N 118600 9-V Battery = 3-11/32˝ (84.8 mm) only.
1/2˝ NPT
Versions
3-7/32"
(81.8 mm)
GEMS
3-7/32"
(81.8 mm)
®
3-1/8"
(79.4 mm)
NO. 22 AWG., SIL, RUBBER
SHIELDED CABLE 26" L.
2-9/64" *
(54.4 mm)
3-11/32"
(84.8 mm)
Specifications
Housing Material Polycarbonate, NEMA-4X, watertight*
Cable Distance from Transmitter 100 feet, Max.
Operating Temperature +23°F to 131°F (-5°C to +55°C)
Accuracy ± 2%
*Except for 9 VDC/117 VAC Powered Units which are not watertight.
How To Order – Standard Models
Style Mounting Part Number
9-V Battery
9 VDC / 117 VAC
Solar
Cable Output
1/2˝ NPT
Cable Output
1/2˝ NPT
Cable Output
1/2˝ NPT
118600
119250
118620
119270
118610
119260
3-1/8"
(79.4 mm)
®
GEMS
1/2" NPT
Typical Wiring Diagram
RED
WHITE
BLACK
Note: For ullage indication, transpose red and black connections.
RED
WHITE
BLACK
LEVEL CUBE
Easy to Adjust and Calibrate
Adjustments must be performed with cover removed
(see illustration) and power applied. Results are
observed on the front display.
INSIDE OF
COVER
BOTTOM
ADJUST
POT
BLACK SHUNT
SLIDE
SWITCH
FINE
ADJUST POT
3-PIN SET
COARSE
ADJUST POT
LEVEL INDICATORS – VISUAL
3-Digit Level Cube / p1of1 / 3-APR-14
To position decimal point: Place black shunt over left
two pins of proper 3-pin set for desired decimal in
display. For no decimal, place shunt over right two pins
of any set.
Visit www.GemsSensors.com for most current information.
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