Type K Steel Braided Jacket Thermocouple Extension Wire

Product Specification

Z-60

Description: TYPE K STEEL BRAIDED JACKET THERMOCOUPLE EXTENSION WIRE
Details:

Conductor(+): Nichrome
Conductor(-): Chromel
Insulation: fiber glass
Tracer: 2 red
Screen: stainless steel braid
Rated temperature: 400degree
Rated Voltage: 300v
O.D,: 2.9mmx1.9mm
Type: thermocouple extension wire

TYPE K STEEL BRAIDED JACKET THERMOCOUPLE EXTENSION WIRE is a Thiland client custom cable. Type K isa very common thermocouple wire, which is widely used in various inductries.

First, the correct selection of thermocouple compensation wire

1. The dividing mark of compensation wire must be consistent with the thermocouple used. For example, K-type thermocouple, K-type compensation wire must be used.

2, according to the temperature of the use of the environment to choose, the working temperature range of the compensation wire is low, generally divided into 0-100℃ and 0-200℃ two, 0-100℃ price is lower, can be selected according to the actual needs.

3, if the site interference sources, you can choose strong anti-interference shielding compensation wire.

4. If there are multiple temperature measuring points at the same time, you can choose the cable with multiple groups of compensation wires.

Second, matters needing attention in the use of thermocouple compensation wire

1, the selection of compensation wire Compensation wire must be based on the type of thermocouple used and the use of the occasion for correct selection. For example, a K-pair should choose the compensating wire of a K-pair.

2, contact connection and thermocouple terminal 2 contacts as close as possible, as far as possible to keep the temperature of the two contacts consistent. As far as possible, the temperature should be consistent with the connection of the terminal terminal of the instrument. Where there is a fan in the instrument cabinet, the fan should not blow directly to the contact.

3, the use of length because the signal of the thermocouple is very low, for the microvolt level, if the use of the distance is 

3, the use of length because the signal of the thermocouple is very low, for the microvolt level, if the use of the distance is too long, signal attenuation and the interference of strong electricity in the environment, enough to make the signal distortion of the thermocouple, resulting in inaccurate measurement and control of temperature, serious temperature fluctuations. Generally speaking, it is better to use the length of the thermocouple compensation wire to control within 15 meters, if more than 15 meters, it is recommended to use a temperature transmitter for signal transmission. Temperature transmitter is the temperature corresponding to the potential value into direct current transmission, strong anti-interference.

4, wiring compensation wire wiring must be far away from power lines and interference sources. Compensation type temperature measuring plug manufacturers remind in the place that can not avoid crossing, but also as far as possible to use the cross way, do not parallel.

5, shielding compensation wire In order to improve the interference resistance of thermocouple connecting wire, shielding compensation wire can be used. For the site interference sources more occasions, the effect is better. But the shielding layer must be strictly grounded, otherwise the shielding layer not only does not play a shielding role, but enhances the interference.
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