Industrial thermocouples – Part 2: Tolerances – SS-IEC THERMOCOUPLE THERMOMETRY. Thermocouple Accuracies. Tolerance classes for thermocouples to IEC Fe-Con (J). Class 1. IEC Reference, Edition, Title / Details. ASD-STAN prEN P1. Connectors, electrical, circular, scoop-proof, coupled by threaded ring, fire- resistant.
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The accuracy of the sensor element is manufacturer-specific. The high precision of the digital temperature sensor is independent from connected extension cables. The accuracy class is specified for every Pt sensor.
Pt Sensors When measuring the temperature the increase in resistance at increasing temperatures is utilised at the Pt sensors. Connecting cable with thermal line stranded wire There is no adverse temperature effect at the juncture from measuring element to cable With ifc effect, the sensor connecting cables for many sensor types will use a new thermal line stranded wire, thermal line class 2 instead of the conventional compensation line.
Standard – Industrial thermocouples – Part 2: Tolerances SS-IEC –
With immediate effect, the ice connecting cables for many sensor types will use a new thermal line stranded wire, thermal line class 2 instead of the conventional compensation line. Transducer with free sensor – For measurements in air and gases We can manufacture it according to your specifications technical drawing or detailed specification and supply you with a customised sensor! Surface sensor with spring-type thermocouple band – For quick measurements, also on non-plain surfaces.
The temperature sensors listed are also available, on request, with other lengths and diameters. Resistor-Based Sensors Pt Sensors.
The most popular thermocouple is the NiCr-Ni type K. Measuring range Accuracy Response time Stability Type of construction.
Sword probe – For ice in paper, cardboard and textile stacks. Select the temperature sensor that suits your measuring task according to the criteria below: Selecting the right type of temperature sensor depends on your measuring task. For example, thermocouples, resistor-based sensors Pt and Ntc and pyrometers infrared sensors are available. Thermocouples consist of two spot-welded wires of different metals or alloys.
Industrial thermocouples – Part 2: Tolerances
The specified T 90 times refer to measuring operations in a moving liquid. Eic values refer to the sensor tip. The adjustment can be realized in 2 points zero, gradient or in over 30 points as multi-point adjustment. The operative range is specified for every sensor — depending on its construction. Ntc sensors are very fast, accurate, oec they have a limited measuring range. Sensor with penetrating tip – For measurements in plastic and pasty substances.
The accuracy applies within the above specified range of validity. Increased accuracy for calibrated sensors thanks to multi-point adjustment of the Pt sensor. The high resolution of 0. Measuring range PT resolution 0. Additionally, the operative ranges of the connecting cable and the transition sleeve or similar have to 58-42 considered.
Temperature measurement – Ahlborn Meß- und Regelungstechnik GmbH
We can manufacture it according to your specifications technical drawing or detailed specification and supply you with a customised sensor! Surface sensors with flat measuring tip – For measurements on good heat conductors, on even and plain surfaces.
NTC sensors thermistors have a significantly higher resistance than Pt sensors. Additionally, the operative ranges of the connecting cable and the transition sleeve or the like have to be considered.
Processing, iiec points, terminal points and connecting cable influence the accuracy of ief temperature sensor.