Application: For measuring air temperature, exhaust and combustion products, alloys and other chemically aggressive environments relative to a thermocouple protective sheath.
|Available Types||Thermocouple: Type K, Type N|
|Accuracy Class||1 or 2|
|Type of Connection Head||
Aluminum (up to 300 °C)
|Sheath Material||321 Stainless Steel + Mullite-Siliceous Ceramics|
|Type of Mineral Insulated Cable||Inconel,
Type K: 0 to 1100°C (INC)
|Response Time||60 sec|
Design features: The probe has a double protective sheathing which consists of an outer sheathing and a mineral insulated thermocouple cable. The design allows to use the probe in the harshest industrial conditions.
1-29 Model Type N contains the latest Super XL alloy which allows to extend the life cycle of thermocouple in 2-3 times compared with a thermocouple produced by traditional technology with the use of ceramics and thermocouple wire of 3,2 mm diameter.
Available with Mountable Transmitter (4-20 mAdc output ).
has a double protective
|Probe Length, L||400, 500, 800, 1000, 1500, 2000 mm|
|High Temperature Length, l1||250, 320, 400 mm|
|Probe Diameter||16 mm|
|High Temperature Diameter||12 mm|
Attention! 1-29 Model doesn’t keep high temperature along its entire length, so only the high tempetature length should be in a hot zone. Temperature around a protection head should not exceed 300 °C, in a place where the common stainless steel (321SS) passes to ceramics – 800 °C. The industrial head provides IP54 protection only up to 120 °C. To ensure this condition, it is sometimes necessary to order a longer probe length to take a vulnerable part out of a hot zone.
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