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INSTALLATION, OPERATING AND MAINTENANCE
INSTRUCTIONS
VARI-ANGLE®DIGITAL THERMOMETER - DVU
Warning:
All thermometers should be selected considering the media and the ambient operating
Improper application can be detrimental to the thermometer, cause failure and possibly personal
injury or property damage.
Temperature Ranges
Standard Fahrenheit and Celsius ranges have been established to encompass all normal temperature
measurement requirements. A digital thermometer can be used at an operating temperature anywhere
throughout its range.
Thermowells
Thermowells must be used in conjunction with the these digital thermometers.
thermowell permits instrument interchange or calibration check without disturbing or closing down
the process.
Provision should be made for extreme temperature conditions.
Additionally
conditions.
of a
, use
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1. Install thermowell, flange or union to apparatus.
2. Preset Case Position Angle.
a) Loosen angle adjusting screw 1-1
b) Carefully rotate case/joint to correct position
angle.
c) Tighten angle adjusting screw.
CAUTION: Do not overtighten screw. Do not exceed 1/4
turn past snug-tight.
3. Assemble thermometer into thermowell, flange
or union. Set case position to best viewing angle.
1
Tighten 1
4. A hand rotatable friction lock with the angle adjusting
screw work independenly to provide a full 360° positioning of thermometer in both directions.
Turn case for best viewing angle.
/4 hex brass locknut.
1
/2 turns.
Patent No. 5,196,781 / D 385,499
WEISS INSTRUMENTS, INC.
905 Waverly Ave., Holtsville, New York 11742
631-207-1200 • Fax: 631.207.0900
A Quality Commitment • Since 1882
In keeping with and for purposes of product improvement, W
www.weissinstruments.com
eiss Instruments reserves
the right to make design changes without notice.
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