A thermowire or compensating wire cannot be connected to a thermocouple of a different type. The usage temperature relates to the temperature of the wire, while different limit deviations apply to connected thermocouples. We only use thermowires from tolerance class 1. The limit value deviations only apply for the temperature range specified under the usage temperature (DIN EN 60584-3). Compensating wires, however, are only available in tolerance class 2. Thermowires are supplied as standard with a limit deviation in tolerance class 1. With compensating wires, on the other hand, materials are used that are similar to those of the thermocouple. The thermal voltage therefore appears only when it is connected to the device, and is not distorted. The wires in a thermowire are made from the same material as the wires in the thermocouple. Thermowires (extension cables) or compensating wires can be used for this. The measuring signal needs to therefore be transferred over a certain distance. Thermocouples are built in a variety of industry-standard materials. In most cases, the measuring device cannot be operated in the immediate vicinity of the measuring point since this is situated inside machinery or in similar hot, dirty environments. Thermocouples – extremely vibration-resistant.Thermocouples – Tyres and braking systems.Stainless steel compression-type fitting.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
January 2023
Categories |