Armored thermocouple production

NegotiableUpdate on 01/30

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Nature of the Manufacturer: Producers

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Overview

Armored thermocouples, as a temperature sensor, have a smaller diameter and are more flexible than assembled platinum resistors. They are suitable for installation in narrow pipelines and special situations that require rapid response and miniaturization. It can automatically detect gases, liquid media, and solid surfaces within the temperature range of -200~600 ℃, and can be directly connected to secondary instruments using copper wires. Due to its good electrical output characteristics, it can provide precise input values for display instruments, recorders, regulators, scanners, data recorders, and computers. The outer protective tube of the armored thermocouple can be made of different materials according to different occasions.

Product Details

Armored Platinum Thermocouple Armored Platinum Thermocouple As a temperature sensor, it has a smaller diameter than assembled platinum resistors, is easy to bend, and is suitable for installation in narrow pipelines and special situations that require rapid response and miniaturization. It can automatically detect gases, liquid media, and solid surfaces within the temperature range of -200~600 ℃, and can be directly connected to secondary instruments using copper wires. Due to its good electrical output characteristics, it can provide precise input values for display instruments, recorders, regulators, scanners, data recorders, and computers.
The outer protective tube of the armored resistor is made of stainless steel and filled with high-density oxide material insulation, so it has strong anti pollution and excellent mechanical strength, suitable for installation in harsh environments. Armored platinum resistors are usually composed of main components such as armored platinum thermistor temperature sensing elements, installation and fixing devices, and wiring devices.

armored thermocouple◆ Characteristics

• Less thermal response time, reducing dynamic errors;

Small diameter, unlimited length;

• High measurement accuracy;

Imported thin film resistor components with reliable and stable performance;

◆ Working principle
armored thermocoupleIt measures temperature by utilizing the characteristic that the resistance of a substance changes with temperature. When the resistance value changes, the working instrument displays the temperature value corresponding to the resistance value.

The main technical parameters of the product comply with the standard IEC751 JB/T8623-1997 JB/T8622-1997.

The insulation resistance of the room temperature insulation thermocouple is greater than 1000M Ω between the electrode and the outer sheath when the ambient temperature is 20 ± 15 ° C, the relative humidity is not greater than 80%, and the test voltage is 500 ± 50V (DC). That is, the insulation resistance of the 1m long sample is 1000 Ω; The insulation resistance of a 10m long sample is 100 Ω;

◆ Even wire diameter material

Measurement range and tolerance

◆ Thermal response time

◆ Structural form of measuring end