Gas-filled Dial Thermometers
The measuring principle is based on the volumetric temperature expansion of the gas filling in the measuring element. The measuring element is firmly connected by a capillary tube with a measuring spring. The spring transfers the expansion of the gas filling by a movement on a dial. Gas-filled dial thermometers are used for temperatures from -80°C up to +600°C. Accuracy is ± 1% of full scale deflection. Gas-filled dial thermometers can be supplied with a capillary line between measuring element and spring of up to 100m length.
STU 01 Industrial Gas Filled Thermometer
Inert gas filled expansion system, SS Case & Stem, EN 13190 Standard, Instrument Glass, Neopren Rubber Gasket, fillable, opt. with Thermowell, bottom, lower back, every angle entry, adjustable.
- Dial Size:
4" (100mm)
5" (125mm)
6" (150mm)
8" (200mm)
10" (250mm)
- Connection:
3/8" BSP, 1/2" BSP
1/2" NPT
- Range:
0 to 100°C
- Stem Diameter:
6mm, 6.5mm, 8mm, 9.5mm, 10mm, 12mm
- Stem length:
100mm, 120mm, 130 mm
- Capillary Length:
1m, 1.5m, 2m