Description

Thermistor probe assemblies are micro temperature sensors consisting of highly accurate and reliable thermistor elements processed in conjunction with other components. These sensors are custom assemblies offered in various form factors, catered to our customers' applications and needs.

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NTC Thermsitor inside micro Temperature Sensor are temperature-sensitive resistors of negative temperature coefficient of resistance – resistance decreases exponentially with temperature increase. Thanks to their high sensitivity, the NTC thermistors are widely used as temperature sensors, temperature compensator, and inrush current limiter.

Micro Temperature Sensor are epoxy coated and is designed for general purpose of temperature sensing, measurement, or control in the applications. It can be integrated with silicone wires or tinned copper-cladded steel leads so as to meet various requirements of electrical interface.

The sensing element (NTC thermistor chip) of this series is located at the end the epoxy sealing. The epoxy sealing can be achieved in a small diameter for not only fast response time but also application in limited space.In addition, the customized NTC thermistors can be available on request, e.g., customized resistance, B constant, or length of the wires or leads.

How to get offer quickly with enough specification ?

1. Operating temperature range : ?

2. Application environment: ?

3. Material and dimension of Housing: ?

4. Specification of sensing element : ? NTC/DS18B20/RTD etc.

(For example: If sensing element is NTC Thermistor, then Resistance at 25degree is 10KOHM,Resistance tolerance is ±1% ; Beta value is 3950,Beta tolerance is ±1%)

5.Cable gauge and length

6. How to deal with tail of cable ? Only stripped and tinned ?Attach connector or stripped & tinned ? If attach connector,pls let us know part number of connector and we will recommend suitable one.

7. Any special requirements ? For example; Tolerance for sevaral temperature point etc.

8. Estimated quantity required

P.S.: If you can provide us datasheet/drawing or famous MPN ,then you have no need provide above info

Features

High precision

Can be in different housing such as stainless steel , aluminum ,plastic,ring lug etc.

Cable model : mainly UL rated such as 105C,PVC 125C,Silicone 150C ,180C,200C PTFE,300C Stainless braided cable,etc.

Excellent uniformity/stability/reliability for mass production

Main application : home appliances, BBQ , Medical,Automoble

Application

Temperature measurement and control of household and automobile air-condition,refrigeratory, icebox, water heater, drinking through, radiator, dishwasher, disinfector,washing machine, drying machine, middle-or -low-temperature drying box and constant temperature box .

Application Examples

NTC Thermistor & Temperature Sensor application example #1:
Temperature measurement for medical devices

NTC Thermistor & Temperature Sensor application example #2:
Temperature measurement for medical devices

NTC Thermistor & Temperature Sensor application example #3:
Temperature measurement for medical devices

NTC Thermistor & Temperature Sensor application example #4:
Temperature measurement for automotive applications

NTC Thermistor & Temperature Sensor application example #5:
Temperature measurement for office automation applications (copy machine, printer, fax machine)

NTC Thermistor & Temperature Sensor application example #6:
Temperature measurement for home electronics (air conditioner)

NTC Thermistor & Temperature Sensor application example #7:
Temperature measurement for home electronics (refrigerator)

NTC Thermistor & Temperature Sensor application example #8:
Temperature measurement for home electronics (microwave oven)

NTC Thermistor & Temperature Sensor application example #9:
Temperature measurement for home electronics (fire alarm)

NTC Thermistor & Temperature Sensor application example #10:
Temperature measurement for home electronics (CCTV)

NTC Thermistor & Temperature Sensor application example #11:
Temperature measurement for home electronics (gas stove)

NTC Thermistor & Temperature Sensor application example #12:
Temperature measurement for home electronics (water boiler)

NTC Thermistor & Temperature Sensor application example #13:
Temperature measurement for home electronics (comfort toilet)

NTC Thermistor & Temperature Sensor application example #14:
Temperature measurement for home electronics (camera)

NTC Thermistor & Temperature Sensor application example #15:
Temperature measurement for home electronics (tablet & laptop computer)

Sensing Element-NTC thermistor used

Workshop of high quality and high performance NTC Thermistor

We have the unique process and leader core technology with proprietary intellectual property rights of ceramic powder equipment,made of chips,high performance NTC Automatic batch production.
We have more than 12 series of high performance NTC thermistors automatic production line,products have the advantages of large production,high quality,good coherence,high reliability,besides it can be made of many kinds of NTC temperature sensors,it also can be supplied to other factories of NTC sensors,and exported in large quantities to overseas.

NTC Temperature sensor -- a glance at workshop

Reliability Test

Introduction of test and inspection equipments

Name : Laser particle size analyzer Function : Analyse material of laser particle size	Name : Vacum & high temperature dry oven Function : high temperature aging test
Name : Spectrum analyzer Function : analyze harmful substance content of products	Name : Electrolytic thickness gauge Function : Used for testing coating thickness of raw material

Name : Constant temp oil bath instrument Function : test ambient temperature at constant point resistance (tolerance ±0.002℃)	Name : Low Temperature precision test sink Function : Test temperature at constant point resistance during -70℃~0℃ (tolerance ±0.01℃)
Name : DC constant voltage and constant current power supply (high current) Function : Test U-I Curve	Name : High precision thermistor sorter Function : Test resistance of thermistor

Name : Dissipation and thermal time constant testing instrument Function : Test dissipation and thermal time constant	Name : NTC Impact tester Function : Test impulse capacitance which products can endure
Name : Withstand voltage test instrument Function : Test insulation withstand voltage	Name : DC constant voltage power supply Function : Test rated power consumption

Name : Projector Function : Test out appearance and inner structure	Name : Elongation rate instrument Function : Test elongation rate of leads
Name : Overload aging test machine Function : Electricity aging test of temp measurement products	Name : Chemical experiment table Function : Chemical blending
	Name : Aging stage Function : Test aging reliability of product