The FMP sensor is a multipoint temperature sensor in which multiple Type K sheathed thermocouples are enclosed in a single protection tube.
Using NND ultra-fine thermocouples, it is possible to measure 7 locations with a 1mm diameter protection tube.
This is useful when many sensors cannot be installed, or when it is desirable to eliminate the environmental impact of the sensor itself.
Upper photo: 5 measuring points in Φ1mm
Lower photo: 2 measuring points in Φ0.6mm
Construction
The measurement point can be set arbitrarily by changing the insertion length of Type K-sheathed thermocouple.
Specification (Type K)
| Diameter of Protection Tube (Φ) | Max No. of Mesuring Point | Max Lenght of L1 | Temperature Range |
| 0.6 | 2 | 200mm | Room Temp.~400℃ |
| 0.8 | 3 | 200mm | Room Temp.~400℃ |
| 1.0 | 7 | 500mm | Room Temp.~500℃ |
| 1.6 | 7 | 1000mm | -40~500 |
| 2.0 | 7 | 1000mm | -40~500 |
| 3.2 | 20 | 10000mm | -50~600 |
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- Up to 20 points can be measured with one protection tube.
- When NND’s ultra-fine Type K sheathed thermocouple is used, a maximum of 7 points can be measured with a 1mm diameter protection tube.
- The operating temperature is suitable for medium and high temperatures up to 600 ° C. (Protection tube of Φ1.6 or more supports JIS class 3)
- The shape of the protection tube can be processed according to the shape of the object to be measured.
- The material of the protection tube is SUS-304, 316, 316L.(* Inconel and titanium are under development)
- About Pricing
- As the production range of MP sensors varies, please fill in the following drawings and send it by e-mail attachment or fax. Details will be discussed at the meeting.
- Operating temperature
- Protection tube outer diameter
- Number of measurement points
- L1 length
- L2 length
Applications and application examples
Applications
- Temperature distribution measurement in various furnaces and chambers.
- Mold internal temperature distribution measurement.
- Various liquid temperature distribution measurement.
- Liquid level measurement (high temperature, low temperature).
- Other
- Application examples
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- Major gas company
Measurement of temperature distribution in a heat exchange vaporizer for vaporizing liquefied natural gas (LNG) - Auto parts manufacturer
Temperature measurement of diesel engine exhaust gas treatment filter - Major power company
Temperature distribution during sewage treatment - Each university
Development of sensors according to research purposes as well as general sensors - 5. There are many other achievements
- Major gas company
Production example
