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2" to 4.5" Dials Vapor & Gas Actuated Thermometers
Vapor and Gas Actuated Thermometers Panel & Surface Mount
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-4 | $805.80 |
| 5-9 | $765.51 |
| 10-24 | $749.39 |
| 25-49 | $717.16 |
| 50-99 | $701.05 |
| 100+ | $684.93 |
Please contact Technical Sales Team for assistance. Any remaining stock is available for purchase
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- Accuracy ±1 Scale Division or 1% Scale for Gas
- Brass Movement with Precision Gearing
- White Dial with Black Graduations
- Phosphor Bronze Bourdon Tube
VA-35UR-GLASS-51-E-25-M2 Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Minimum Temperature Measurement
Maximum Temperature Measurement
Connection Type
Display Type
Accuracy Value
Stem Length
Dial Diameter
Form Factor
Measurement Type
Connection Size
Features
- Measurement Units °F/°C
OMEGA™ remote vapor- and gas-actuated thermometers are manufactured to the highest standards for a wide range of uses and can be fitted into almost any temperatureindicating application. These instruments are ideal for remote reading, such as panel installations, with capillary lengths of 1 to 100'. Vapor, or more precisely vaporized liquid, thermometers will give excellent readings, provided the temperature being measured is above or below ambient temperature. Vapor instruments also have progressive graduations and are best read in the upper 2/3 of the dial range. Many ranges are available between -40 to 232°C (-40 to 450°F), and care should be taken to select a range that will locate the operating temperatures within the upper 2/3 of the dial range.
OMEGA gas-actuated thermometers combine advanced gas coil technology with a state-of-the-art gas absorbent (Class IV) thermal system, producing a superior temperature measurement instrument that can be fitted to a wide variety of applications. Gas-actuated thermometers have an advantage over vapor-actuated thermometers in that they are more accurate over the full range. They also operate at higher and lower ranges than vapor-actuated thermometers.
The linear dial on all OMEGA gas thermometers provides a consistent 1% accuracy across the full span of each range. This, combined with over 20 Fahrenheit and dual ranges, from -196 to 649°C (-320 to 1200°F), provides complete coverage of all normal temperature requirements.
SPECIFICATIONS
Dial Sizes: 2', 2½', 3½', 4½'
Dial: Aluminum with white finish and black markings
Pointer: Furnished standard adjustable
Movement: Brass with precision gearing
Bourdon Tube: Vapor-phosphor bronze
Gas: Nitrogen in nispan coil
Accuracy:
Vapor: ±1 scale division
Gas: ±1% of scale
Process Connection: Plain bulb, ½NPT union; or thermowell
Note: thermowells must be used whenever the bulb would be exposed to pressure, fluid velocity, or corrosive media.
Window: Polycarbonate STD; glass available on all models
Bulb: Stainless steel or copper; bulb O.D. 3/8' on plain bulbs, 7/16' with threads. Bulb lengths from 2½' to 7 7/8' depending on capillary length.
Capillary: Copper, copper with bronze braid armor; stainless steel with stainless steel armor; capillary lengths 1 to 100' (standard length, 5')
OMEGA gas-actuated thermometers combine advanced gas coil technology with a state-of-the-art gas absorbent (Class IV) thermal system, producing a superior temperature measurement instrument that can be fitted to a wide variety of applications. Gas-actuated thermometers have an advantage over vapor-actuated thermometers in that they are more accurate over the full range. They also operate at higher and lower ranges than vapor-actuated thermometers.
The linear dial on all OMEGA gas thermometers provides a consistent 1% accuracy across the full span of each range. This, combined with over 20 Fahrenheit and dual ranges, from -196 to 649°C (-320 to 1200°F), provides complete coverage of all normal temperature requirements.
SPECIFICATIONS
Dial Sizes: 2', 2½', 3½', 4½'
Dial: Aluminum with white finish and black markings
Pointer: Furnished standard adjustable
Movement: Brass with precision gearing
Bourdon Tube: Vapor-phosphor bronze
Gas: Nitrogen in nispan coil
Accuracy:
Vapor: ±1 scale division
Gas: ±1% of scale
Process Connection: Plain bulb, ½NPT union; or thermowell
Note: thermowells must be used whenever the bulb would be exposed to pressure, fluid velocity, or corrosive media.
Window: Polycarbonate STD; glass available on all models
Bulb: Stainless steel or copper; bulb O.D. 3/8' on plain bulbs, 7/16' with threads. Bulb lengths from 2½' to 7 7/8' depending on capillary length.
Capillary: Copper, copper with bronze braid armor; stainless steel with stainless steel armor; capillary lengths 1 to 100' (standard length, 5')
Rated 5 out of
5
by
CatB from
Themometer made to customer specification
The thermometers we purchase are made to order to meet our requirements. When we set these up a few years ago, Omega was very easy to work with. Now we just repeat the order. We have a temperature sensitive product that comes in in railcar and we needed a thermometer that could reach into the railcar
Date published: 2021-02-08
