.

NTC Thermistors Temperature Sensor Probe Assemblies

NTC Thermistors Temperature Sensor Probe assembly, housed in stainless steel, copper, plastic,Al, for HVAC, food processing, industrial control application.
NTC Thermistors Temperature Sensor Probe Description

NTC Thermistor can be assembled in housing in a variety of configurations for temperature sensing, measurement, detection, indicator, monitoring and control. Thermistor temperature sensor probe assemblies can conveniently attach to or be an integral part of any system to monitor or control temperature.The choice of assembly is dependent on the application. The primary factors which determine the optimum configuration of a thermistor assembly are the operating environment, mounting, time response and minimum dissipation constant.
The two factors which do vary considerably with thermistor sensor probe assembly design are time constant and dissipation constant. The time constant will typically be of greater duration in encapsulated thermistors. This is, of course, due to additional mass surrounding the thermistor element; therefore, extending the thermal transfer time. Dissipation constant will also be greater in assemblies. The additional housing mass serves well as a heat sink. Greater power is therefore required to induce self-heating. Both time constant and dissipation constant will vary with the selected thermistor and housing. Heat transfer properties of the housing, thermistor location, mass and wire type determine these constants.
Applications for temperature sensing include air temperature sensors, surface temperature sensors and immersion temperature sensors. Housings for air temperature sensors are often simple, inexpensive devices such as molded plastic shells, deep-drawn brass or aluminum cylinders, or even stainless steel tubes. Surface temperature sensors are designed to match the contour of the surface to be sensed, whether it's flat, curved, or round. Mounting holes or clips are often used to simplify installation of the sensor. Immersion temperature sensors are designed so that the sensing element will be surrounded by the medium to be sensed, often times a liquid. The sensing portion will normally protrude through a hole or orifice while a portion of the assembly will remain outside the medium to allow for the signal to be read. Immersion housings are usually threaded to allow them to be screwed into a hole or opening. Immersion part requests to be liquid and humidity prevention.
The material used for the housing will be dependent upon the temperature range needed, response time, cost, and special considerations such as UL, FDA or NSF requirements in food and/or medical applications. Some of the materials available include stainless steel, copper, plastic, teflon, brass, aluminum, epoxy and heat shrinkable tubing.



Send product request

To: AMWEI Thermistor
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Water Heater NTC thermistor temperature sensor probe
Water Heater NTC thermistor temperature sensor probe Application: thermistor temperature sensor probe for liquid temperature measurment, control, such as coffee maker, tea kettle, water heater, etc. W...
Epoxy air thermistor temperature sensor
Epoxy air thermistor temperature sensor Application: thermistor air temperature sensor for air conditioning, and other HVAC application. Epoxy air temperature sensor features Thermistor ...
Meat probe
Meat probe Meat probe is used to measure the temperature of cooking food. Application inculdes home appliance and microwave oven, etc. Meat probe features: St...
Flared stainless steel tube thermistor temperature sensor
Flared stainless steel tube thermistor temperature sensor Flared stainless steel tube thermistor temperature sensor probe, "bullet" style temperature probe for air, gas or liquid. Typical application coffe...
Inrush Current Limiting Power NTC Thermistors
Inrush Current Limiting Power NTC Thermistors Power NTC thermistor limit inrush current when the power is first turned on, functioning as a power resistor which drops from a high cold resistanc...
All supplier products

Same products

Low Voltage Cable Joint
Low Voltage Cable Joint Seller: Xi'an Oukamu Electric Co., Ltd. Model: FH-JFZ-70/16Specialised in branch cable joints for 20 yearsInsulated, flame retardant, fir...
2UUL PW02 Universal Smart Cable: iOS & Android Compatible
2UUL PW02 Universal Smart Cable: iOS & Android Compatible Seller: PHONEFIX Technology Co., Ltd. Description 2UUL PW02 iOS+Android Power Cable for iPhone 7-16 Pro Max and Android Phone Motherboa...
Downhole Cable Protector, Mid-Joint Cable Protector
Downhole Cable Protector, Mid-Joint Cable Protector Seller: Qingdao Banghua Wire & Cable Co., Ltd ESP Cable Solutions Co., Limited(ESPCS) is the most professional manufacturer for cable protector...
Stamping cable protector, ESP Cable Protector
Stamping cable protector, ESP Cable Protector Seller: Qingdao Banghua Wire & Cable Co., Ltd ESP Cable Solutions Co., Limited(ESPCS) is the most professional manufacturer for cable protector...
Cross-coupling cable protector(Clamps)
Cross-coupling cable protector(Clamps) Seller: Qingdao Banghua Wire & Cable Co., Ltd ESP Cable Solutions Co., Limited(ESPCS) is the most professional manufacturer for cable protector...