Application: For measuring various high temperature environments.
|Available Types||Thermocouple: Type K, Type N|
|Accuracy Class||1 or 2|
|Mounting Thread||20x1.5 mm
1/2", 27x2 mm - options
|Type of Connection Head||Aluminum (up to 300 °C)|
|Sheath Material||321 Stainless Steel + 310 Stainless Steel (for 10 mm dia.),
321 Stainless Steel + 15Cr25Ti Stainless Steel (for 20 mm dia.)
|Type of Mineral Insulated Cable||310 Stainless Steel,
Type K: 0 to 1050°C (310SS), 0 to 1000°C (15Cr25Ti SS)
|Response Time||45 sec|
Design Features: A standard high tempature model with an aluminum connection head and a fixed threaded connection. The probe has a double protective sheathing, which consists of an outer sheathing and a mineral insulated thermocouple cable (see picture below). The design allows to use the probe in the harshest industrial conditions.
Available with Mountable Transmitter (4-20 mAdc output).
1-23n Model has
a double protective
|Probe Length, L||320, 400, 500, 800, 1000, 1500, 2000 mm|
|High Temperature Length, l1||250, 320, 400, 500, 800, 1000, 1500, 2000 mm|
|Probe Diameter||10, 20 mm|
Attention! 1-23n 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. To ensure this condition, it is sometimes necessary to order a longer probe length to take a vulnerable part out of a hot zone. The industrial head provides IP54 protection only up to 120 °C.
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