Armored thermocouple WRNK2-221 is an indispensable role in the temperature guard of industrial sites, especially in high temperature environments. Today, let’s talk about armored thermocouple WRNK2-221 and see how it can accurately report temperature in a hot industrial furnace to ensure production safety and quality.

The reason why armored thermocouple WRNK2-221 can work in an environment up to 1300℃ is that its “armor” – stainless steel protective tube. This protective tube is not only corrosion-resistant, but also can withstand high temperature and high pressure, just like putting an Iron Man coat on the thermocouple, so that it can be safe in harsh environments.

The core of WRNK2-221 is thermocouple wire, which is composed of two different metal materials. When the two ends are at different temperatures, a thermoelectric potential is generated, and there is a fixed relationship between this electromotive force and temperature. Using this principle, WRNK2-221 can respond quickly to temperature changes and provide continuous and stable temperature signals. Whether it is the heat of molten metal or the enthusiasm of chemical reactions, WRNK2-221 can accurately capture temperature details like a pair of sharp eyes.

In high-temperature process control, instantaneous changes in temperature are crucial. The design of the armored thermocouple WRNK2-221 makes its heat capacity extremely low, which means that it can respond quickly to temperature fluctuations and reduce hysteresis. This rapid response capability, like a racing car in the speed and passion, ensures that the control system can make timely adjustments when the temperature changes sharply, ensuring the stability of the process and product quality.

The armored structure of WRNK2-221 allows its diameter to be very small, even only a few millimeters. This small body allows the armored thermocouple to easily pass through narrow spaces, deep into the reactor or deep in the furnace, and perform direct measurements. Whether it is a complex pipeline network or a narrow equipment gap, WRNK2-221 can shuttle through it like a needle and thread, ensuring that the temperature of each key part is accurately recorded.

The armored thermocouple WRNK2-221 is extremely easy to install. You only need to insert it into a pre-prepared sleeve or weld it directly on the equipment. Moreover, due to its durability, the daily maintenance cost is relatively low. Even when working at high temperatures for a long time, WRNK2-221 only needs to be checked regularly, and the replacement frequency is much lower than other types of temperature sensors, reducing production interruptions caused by maintenance.

The armored thermocouple WRNK2-221 uses high-quality materials and precision manufacturing processes and has a long service life. Even under continuous high temperatures and harsh working conditions, its performance remains stable and reliable, reducing the cost and inconvenience caused by frequent replacement. This long life feature makes WRNK2-221 an ideal choice for high-temperature environments, ensuring the continuity and economic benefits of industrial production.

The armored thermocouple WRNK2-221 has a very wide range of applications, from furnaces in the metallurgical industry, reactors in chemical plants, boilers in power systems, and even high-temperature test equipment in scientific research laboratories. Whether it is temperature monitoring on a continuous production line or temperature measurement in intermittent operation, WRNK2-221 can do it and become an all-rounder in the field of industrial temperature measurement.

Yoyik can offer many spare parts for power plants as below:
REACTOR ACR-0090-0M16-0.45C
TSI Sensor 330103-00-05-10-02-00
Probe 9200-01-01-10-00
Shaft Vibration Sensor probe with Proximity Transducer ES-08-M10X1-3-00-04-10
Steam Turbine Speed Probe SZCB-02-B117
Gas filter 5E-IRSII Sulphur analyzer
PHOTOELECTRIC LEVEL SWITCH GDK-1 24V
AUXILIARY RELAY JZS-7/2403 (XJZS-2403)
Tempered glass (accessories included) SFD-SW32-(ABC)
CPU board GD2511008
Flow Meter LZD-25/RR1/M9/E2/B1/Q
Pressure reducing valve PQ-235C
transmitter XCBSQ-02-300-02-01
Load Cell part CS05721OL
Vibration Gauge PR6424/010-140
Display board ME8.530.016 V2-5
TRANSMITTER, TEMPERATURE IDCB-4E/DR/Y
turck linear position sensor 0-200mm