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Thermocouple Temperature Sensor
Armored thermocouple temperature sensors are widely used in various production processes to directly measure the temperature of liquid, steam and gas media and solid surfaces within the range of -40 to 1600°C. Thermocouple sensors are mainly composed of junction boxes, terminal blocks, protective tubes, insulating sleeves, and hot electrodes. The temperature sensor adopts a fully welded structure and a high-strength stainless steel shell. It is widely used in automated temperature measurement and control systems.
Sales contact
Pokcenser Automation Technology Co., Ltd
Mobile: +86 181 7515 5326
Email: info@pokcenser.com
Tel: +86-731-8229 9492
PWT4400 Armored Thermocouple Temperature Sensor
Features
- Compact size
- Choices for different structures
- Compatible for most industrial applications
- Customized within 500℃
Application:
- Coal & mine temperature monitoring
- Large workshop ovens temperature measurement
- Temperature control of immersible liquids
- Pipeline and ventilation system
- Cooling system and heating system
- Agricultural greenhouse
- HAVC
Advantages
- High accuracy I and II class
- Good pressure and vibration resistance
- Fast response
- Easy installation
- Good mechanical strength
The armored thermocouple temperature sensors offers reliable temperature measurement for extreme conditions, especially High Temp Type K Thermocouple Probes is used as high temperature sensor 1000℃ application. Thermowell temperature sensor are mainly composed of junction boxes, terminal blocks, protective tubes, insulating sleeves, and hot electrodes.
Technical Parameters
| Model | PWT4400 | ||||
| Measuring Range and Permit Tolerance | |||||
| Type | Ⅰclass | Ⅱclass | |||
| Measuring Range | Permit Tolerance | Measuring Range | Permit Tolerance | ||
| K | -40~+375℃ | ±1.5℃ | -40~+333℃ | ±2.5℃ | |
| N | -40~+375℃ | ±1.5℃ | -40~+333℃ | ±2.5℃ | |
| E | -40~+375℃ | ±1.5℃ | -40~+333℃ | ±2.5℃ | |
| J | -40~+375℃ | ±1.5℃ | -40~+333℃ | ±2.5℃ | |
| T | -40~+125℃ | ±1.5℃ | -40~+333℃ | ±1℃ | |
| S | 0~+1100℃ | ±1℃ | 0~+600℃ | ±2.5℃ | |
| Thermal Response Time | |||
| Type | Protection Tube Material | Pipe Diameter | Thermal Response Time |
| B | Corundum tube
No fixed installation method |
Φ16 | ＜150S |
| Φ25 | ＜360S | ||
| R, S | High aluminum tube
No fixed installation method |
Φ16 | ＜150S |
| Φ25 | ＜360S | ||
| N, K, E, T, J | 1Cr18Ni9Ti | Φ16 | ＜60S |
| Φ20 | ＜90S | ||
| Carbon steel 20# | Φ16 | ＜60S | |
| Φ20 | ＜90S | ||
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| Model | PWT4400 | ||||
| Measuring Range and Permit Tolerance | |||||
| Type | Ⅰclass | Ⅱclass | |||
| Measuring Range | Permit Tolerance | Measuring Range | Permit Tolerance | ||
| K | -40~+375℃ | ±1.5℃ | -40~+333℃ | ±2.5℃ | |
| N | -40~+375℃ | ±1.5℃ | -40~+333℃ | ±2.5℃ | |
| E | -40~+375℃ | ±1.5℃ | -40~+333℃ | ±2.5℃ | |
| J | -40~+375℃ | ±1.5℃ | -40~+333℃ | ±2.5℃ | |
| T | -40~+125℃ | ±1.5℃ | -40~+333℃ | ±1℃ | |
| S | 0~+1100℃ | ±1℃ | 0~+600℃ | ±2.5℃ | |
| Thermal Response Time | |||
| Type | Protection Tube Material | Pipe Diameter | Thermal Response Time |
| B | Corundum tube
No fixed installation method |
Φ16 | ＜150S |
| Φ25 | ＜360S | ||
| R, S | High aluminum tube
No fixed installation method |
Φ16 | ＜150S |
| Φ25 | ＜360S | ||
| N, K, E, T, J | 1Cr18Ni9Ti | Φ16 | ＜60S |
| Φ20 | ＜90S | ||
| Carbon steel 20# | Φ16 | ＜60S | |
| Φ20 | ＜90S | ||
