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Pneumatic

Accessories

G

DPL418

877.963.4966 •

dixonvalve.com

445

G

Thermometers

Features:

case: sturdy, corrosion resistant series 304 stainless steel

bezel crystal: optically clear, strong glass, gasketed to maintain weather-tight integrity is standard

stem: 304 series stainless steel, welded at tip and case connector to prevent leakage, ¼" (6.35 mm) diameter

hermetically sealed per ASME B40.3 external reset

slotted-hex adjustment head offers screwdriver or wrench use to field calibrate the thermometer

bi-metal element: an extremely responsive temperature sensing helix which has been carefully sized and tested, heat treated

and aged to relieve inherent stresses and insure continued accuracy

dampening: bi-metal helix is coated with a viscous silicone to minimize pointer oscillation and to improve temperature

transmission

immersion: for accurate temperature readings, immerse stem a minimum of 2" (50 mm) in agitated liquids or 4" (100 mm) in

moving air or gas

over range: temporary over or under range of 50% of scale up to

260°C or 500°F

will not affect the instrument accuracy

accuracy: guaranteed to be accurate to within 1% of full scale (Grade A per ASME B40.3) (The American Society of

Mechanical Engineers issued a new standard for Bi-Metal Thermometers in 1990 referred to as ASME B40.3.)

standard connection is ½" male NPT

Model 30 Back Connected

Stem Length Temperature Range

3" Face

Part #

2½"

0-250°F/-20-120°C

30025064

2½"

50-500°F/10-260°C

30025104

4"

0-250°F/-20-120°C

30040064

4"

50-500°F/10-260°C

30040104

6"

0-250°F/-20-120°C

30060064

6"

50-500°F/10-260°C

30060104

9"

0-250°F/-20-120°C

30090064

9"

50-500°F/10-260°C

30090104

Model 31 Bottom Connected 90° Angle

Stem Length Temperature Range

3" Face

Part #

2½"

0-250°F/-20-120°C

31025064

4"

50-500°F/10-260°C

31040104

Model 50 Back Connected

Stem Length Temperature Range

5" Face

Part #

2½"

50-500°F/10-260°C

50025104

4"

0-250°F/-20-120°C

50040064

Model 52 Adjustable Angle

Stem Length Temperature Range

5" Face

Part #

2½"

0-250°F/-20-120°C

52025064

4"

0-250°F/-20-120°C

52040064

4"

50-500°F/10-260°C

52040104

Bi-Metal Thermometers