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Gas filled thermometers
Description
Suitable for all the industrial applications where the bimetal thermometers are incompatible. They resist to severe operating conditions and overcome most of the limitations of other thermometers. Supplied with rigid stem for local mounting or with capillary for remote reading. Capillaries are available in stainless steel, with or without stainless steel armor sheath. The filling gas is inert, non toxic and non hazardous.
Applications
Chemical, petrochemical, pharmaceutical, food and process industries.
Technical Specifications
Nominal sizes
80mm, 100mm, 150mm, 200mm
Measuring element
Inert gas
Bulb
316L SS
Bulb diameter
11mm
Bulb lengths
Different available
Case
304 SS
Bezel
304 SS, bayonet
Window
Glass
Window gasket
NBR
Dial
Aluminum, flat, white background, black letterings
Pointer
Aluminum, black, micro adjustable
Mounting options
Bottom, back, every angle
Connection sizes
1/2" BSP, NPT, sliding
Accuracy
+/-1%
Ranges
See table
Weather Protection
IP55 or IP65
Fillable
Yes
Ambient temp. limits
-30+65°C
Working pressure
Max. 25 bar
Optional Extras
- Thermowells in 316L SS
- 316 SS capillary with sheath
- Glycerine filling (ambient temperature +15°C/+65°C, process fluid max. 65°C)
- Silicone oil filling (ambient temperature -40°C/+65°C, process fluid max. 120°C)
- Safety glass
- Front and rear flanges
- Electric contacts
- Atex certificate
- Calibration certificate
| RANGE (°C) | RANGE (°C) |
|---|---|
| -50+50 | 0+60 |
| -40+40 | 0+80 |
| -40+60 | 0+100 |
| -30+70 | 0+120 |
| -30+50 | 0+160 |
| -20+40 | 0+200 |
| -20+60 | 0+250 |
| -20+80 | 0+300 |
| -20+140 | 0+400 |
| -20+180 | 0+500 |
| -10+50 | 0+600 |
| -10+110 |
Notes
°F ranges available.
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