K-Type Thermocouple Probe Stainless Steel Sensor Armored Thermocouple
Armored Thermocouple is a temperature sensor consisting of a thermocouple enclosed in a protective metal sheath for use in harsh environments.
Description
Product Description
K-Type Thermocouple Probe Stainless Steel Sensor Armored Thermocouple
Armoured thermocouple can bend, high pressure resistance, heat resistance, heat fast response time and strong and durable wait for an advantage, it has to do with prefabricated thermocouple, heat resistance, as measure temperature sensor, and display instrument, instrument and electronic regulator usually used, at the same time also can be used as a prefabricated thermocouple, thermal resistance of thermal components. It can directly measure the temperature of liquid, vapor and gas media and solid surfacein various production processes from 0℃ to 1100℃(thermocouple), -200 ℃ to 500℃(thermal resistance).
Armored Thermocouple Features:①Less thermal response time, reduce the dynamic error; ②Flexible installation and use; ③Large measurement range; ④High mechanical strength, good pressure resistance
Working PrincipleThe electrode of armored thermocouple consists of two different conductor materials. When there is a temperature difference between the measuring end and the reference end, a thermoelectric potential will be generated, and the working instrument will display the temperature value corresponding to the thermoelectric potential.
Specification
Model | Graduation | Temperature Range°C | Protective Tube Material | Mounting Fixtures |
WRPK-231 | S | 0~1300 | GH3039 | No fixture |
WRMK-231 | N | 0~1100 | GH3039 | |
0~800 | 1Cr18Ni9Ti | |||
WRNK-231 | K | 0~1100 | GH3030 | |
0~800 | 1Cr18Ni9Ti | |||
WREK-231 | E | 0~600 | 1Cr18Ni9Ti | |
WRCK-231 | T | 0~350 | 1Cr18Ni9Ti | |
WRFK-231 | J | 0~500 | 1Cr18Ni9Ti |
The thermal response time shall not exceed that specified in the following table :(s) | ||
Diameter(mm) | Thermocouple | |
Ungrounded | Grounded | |
2.0 | 0.5 | 0.4 |
3.0 | 1.2 | 0.6 |
4.0 | 2.5 | 0.8 |
5.0 | 4.5 | 1.2 |
6.0 | 6.0 | 2.0 |
8.0 | 8.0 | 4.0 |
Type | Graduation | Tolerance Class | |||
Ⅰ | Ⅱ | ||||
Tolerance Value | Measuring Range°C | Tolerance Value | Measuring Range°C | ||
WRN | K | ±1.5°C | -40~+375 | ±2.5°C | -40~+333 |
±0.004/t/ | 375~1000 | ±0.0075/t/ | 333~1200 | ||
WRM | N | ±1.5°C | -40~+375 | ±2.5°C | -40~+333 |
±0.004/t/ | 375~1000 | ±0.0075/t/ | 333-1200 | ||
WRE | E | ±1.5°C | -40~+375 | ±1.5°C | -40~+333 |
±0.004/t/ | 375~800 | ±0.004/t/ | 333~900 | ||
WRF | J | ±1.5°C | -40~+375 | ±1.5°C | -40~+333 |
±0.004/t/ | 375~750 | ±0.004/t/ | 333~750 | ||
WRC | T | ±1.5°C | -40~+125 | ±1°C | -40~+133 |
±0.004/t/ | 375~350 | ±0.0075/t/ | 133~350 |
Details Images
Waterproof junction box
Precision welding of thread and protective tube ensures sealing and waterproof, Stable performance, durable, long service life
Seamless interface
Argon arc welding interface, welding smooth
304 stainless steel pipe
High temperature resistance, fast response, high precision, more stable performance
Bottom sealing
technology
The introduction of German sealing technology, shock resistance and pressure resistance
Product show
Packing&Shipping
Company Introduction
Vijay –
Reliability and top-notch accuracy. That’s Thermocouple K-Type for you!