Thermowell Pt100 Resistance Temperature Detector CE ISO9001
Factory Price PT100 Temperature Sensor With Thermowell
The screw in thermistor measures the temperature by using the
characteristic that the resistance of the material changes with the
change of temperature. When there is a temperature gradient in the
measured medium, the measured temperature is the average
temperature in the medium where the temperature sensing element is
Industrial screw in thermistor is used as temperature measurement
sensor. It is usually used together with temperature transmitter,
regulator and display instrument to form a process control system.
It is used to directly measure or control the temperature of
liquid, steam, gas medium and solid surface in various production
Thin film platinum thermistor: because of its packaging and
manufacturing characteristics, its temperature range is - 50 ~ 500
℃. PT100 is a widely used temperature measuring element, which has
incomparable advantages over any other temperature sensor in the
range of - 50 ~ 500 ℃, including high precision, good stability,
strong anti-interference ability, etc. Screw in thermistor is
widely used in petroleum, chemical, machinery, metallurgy, electric
power, textile, food and other industrial sectors and scientific
and technological fields.
1. Screw in thermistor
Industrial screw in thermistor is mainly composed of junction box,
protection tube, terminal block, insulated porcelain post and
temperature sensing element, and is equipped with various
installation and fixing devices.
1) Temperature sensing element: imported thin film platinum
resistance PT100 temperature sensing element.
2) Protection tube: according to the type of thermal resistance,
the measured medium condition and the measured temperature, the
protection tube made of different materials is selected. The
protection tube of thermal resistance is generally made of carbon
steel, various brands of stainless steel, alloy steel and other
3) Junction box: the junction box of thermal resistance is used to
connect the display instrument of temperature sensing element. It
is generally made of aluminum alloy and stainless steel, and can be
divided into flameproof type, waterproof type and small splash
4) Wiring board: the wiring board of thermal resistance is
generally made of ceramics, which is installed in the junction box
and is the signal output end of thermal resistance. It is divided
into single branch and double branch.
5) Installation and fixing device: the thermal resistance
installation and fixing device is used by users for installation
and fixing. It can be divided into non fixing device, fixed thread,
movable flange and fixed flange.
For more non-standard customized products, please consult taishite
2. Product parameters
|Place of Origin||China|
|Description||thermal resistance of Pt100|
|Measuring range||-50℃ ～ +250℃|
|Place of Origin||shanghai|
|Min insert depth||100mm|
|Tube material||sus stainless steel|
It is widely used in petroleum, chemical, machinery, metallurgy,
electric power, textile, food and other industrial sectors and
scientific and technological fields.
3. Product application
4. delivery, shipment and service of temperature sensors
The temperature sensor is packed in cartons. If you need, we can
also make it for you.
1, are your manufacturer?
We are manufacturer, our factory localed in Shenzhen China.
2, what product you manufacturer have?
Our factory produce temperature sensor for power station,
Stators and cable for industry.
3, how many production lines do you have?
We have 10 production lines in Shenzhen factory.
4, how do you ensure product quality?
We already built a mechanical,electrical,fire and flame retardant
laboratory, professional testing engineers.
5, can you send samples?
Yes, we will supply sample before your make the order.