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100k Ohm NTC Thermistor Temperature Sensor Wide Operating Temperature Range

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100k Ohm NTC Thermistor Temperature Sensor Wide Operating Temperature Range

Brand Name : SG

Model Number : NTC Temperature Sensor

Certification : CQC ROHS

Place of Origin : Dongguan China

MOQ : Negotiate

Price : Negotiate

Payment Terms : T/T, L/C

Supply Ability : 50000000pcs per month

Delivery Time : Negotiate

Packaging Details : Export package

Assembly : Fixed By Thread

Output : digital, Digital Sensor

Type : NTC thermistor

Customize : provide sample services

Sample : Support

Accuracy : 1%~5%

Keyword : NTC Temperature Sensor

Application : Apply To In-car Temperature Control Module

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NTC 100K Thermistor Temperature Sensor Wide Operating Temperature Range Good Stability And Reliability

Specifications

1. Upgrade from the original ordinary temperature probe directly exposed temperature measurement to resistance package temperature
measurement. Temperature measurement head cylinder diameter 3mm, length 15mm, can be used with the heating block that supports the
thermocouple.
2. The temperature measurement range is increased from -50 ℃~ +250℃ to -50 ℃ ~ +350 ℃. It helps a lot to print high-temperature
filament, and can replace the original K-type thermocouple temperature. If need to print high-temperature filament, the HT-NTC100K
thermistors are highly recommended.
3. The new version of HT-NTC100K temperature measuring thermistor adopts 304 stainless steel, with the internal temperature
package to ensure the maximum service life with precision temperature measurement.
4. HT-NTC100K thermistor adopts a white high-temperature cord, which can bear higher temperatures. And for customers' convenience,
the wires adopt line connection, the customer can tear the wires depending on their application. The high-temperature line is
double thicker than others in the market, and not easy to break off.
5. Supports the customization of different specifications, including the temperature head cylinder size, and length of the wires

Features

1. Wide operating temperature range, good stability and reliability.
2. Easy to installation and manipulation as the sealing can be done according to environment and conditions there it is applied by customer.
3. Accurate testing can reflect temperature change precisely.
4. Insulating resistance(MΩ): over 100MΩ at DC500 V
5. Working temperature range(°C): -50 to +150
6. Dissipation factor(mw/°C): 1-2 (in still air)
7. Thermal time constant(s): within 10-20 sec (in air)

Temperature sensor used for temperature measurement, sensing and control in:

• Water boilers
• Heating systems
• Chiller systems
• Water and used water systems
• Water and oil tanks
• Consumer appliances , Coffee machines
• Industrial appliances
• Solar heating systems

Type	NTC(thermistor) Temperature Sensor
Temperature range	-50℃ ~ +300℃；Customized
Accurancy	1%；5%；10%
RT(25℃)	1K；2K；2.2k；2.7k；3K；5K；7K；8K；12K；15K；20K；25K；30K；40K；47K；50K；60K；70K；100K；200K；230K；250K；470K；500K；1000K；Customized
B value	3274；3435；3470；3928；3950；3977；4100；4200；4400；Customized
Probe Material	Stainless steel SS304； aluminum；copper；plastic；epoxy；glass
Installation	Flanged；Surface；Threaded；Plastic；Straight；Film；Customized
Wire Material	Heat shrinkable tube；PVC tube；glass fiber tube； teflon tube
Connector	Molex；JST；DuPont；CWB；CJT；U type；Customized
Waterproof	IP67；IP68

All parameters could be custom design.

Service standards: we are committed to providing a high quality,and responsive services to all clients.

The fastest reply: detailed informations, specific model and price of products will be provided quickly after receiving your inquiry.

Quality assurance: good quality is assured by advanced manufacturing technology. And all products will be checked by our quality-control manager.

Operating temperature and environment of NTC temperature sensor depend on specific performance of its core element and lead wire:

►Different NTC thermistor using in the NTC temperature sensors with the following different operating temperature:

Chip or MF52A,MF51E,MF55: temperature resist grade 125℃,actual temperature resist grade 150℃
MF58: temperature resist grade 200℃,actual temperature resist grade 250℃
MF51: temperature resist grade 200℃,actual temperature resist grade 250℃
Special MF51: temperature resist grade 250℃,actual temperature resist grade 300℃
Weldless chip:temperature resist grade 450℃,actual temperature resist grade 500℃

►Operating environment

In the environment of high temperature,high humidty and high corrosion,we suggest to use glass sealed type thermistor as the core element.And MF51 type will be the best NTC thermistor in high humidity environment.

►Design considerations and procedure of temperature sensor:

1. Choose the shape acoording to customer's design or assemble requirements, and confirm the thermistor.
2. Confirm the thermistor element and other materials according to customers' requirement
3. Choose the suitable resistance,B value and tolerance
4. Choose suitable moisture-proof and insulation technology to meet customer's requirement
5. Choose suitable encapsulation structure to meet performance requirements of mechanical shock resistance
6. Meet customer's special requirements.

Reliability Test

Test Item	Test Standard	Test method	Performance requirements
Zero Power Resistance	IEC 60539-1	Immerse samples in the constant temperature bath at 25℃±0.005℃,test steady resistance	Resistance tol ±1%
B value	IEC60539-1	Immerse samples in the constant temperature bath at 25℃,50℃(or 85℃), test steady resistance,and calculate B value	Resistance tol ±1%
Free fall	IEC60068-2-32	Fall height: 1.5±0.1m,Surface: Cement , 1 time	No obvious damage, R25 △R/R≤±1%
Insulation	IEC60539-1	500V pressure on insulation shell test insulation resistance	>500MOhm
Withstand voltage	IEC60539-1	Withstand voltage: 1500V/AC ,Leakage current:2mA Lasting: 60sec	No obvious damage
Tension	IEC60068-2-21	Pull uniform speed at the end, F>4.0KG(requested by customer)	No obvious damage, R25 △R/R≤±1%
Vibration	Q/HBm 108-94	Test frequency: 10~500Hz,swing: 1.2mm acceleration: 30m/s2 Direction X,Y,Z Time:8Hour/direction	No obvious damage, R25 △R/R≤±1%
Steady humidity and heat	IEC60068-2-78	Temp:40±2℃ Humidity:92-95%RH Time:1000±24Hour	No obvious damage, R25 △R/R≤±1%
Thermal time constant	EC60539-1	Immerse in 25℃ water,after thermal balance,immerse in 85℃,resistance arrives 63.2%,calculate total time	<10 sec
High temperature storage	IEC60068-2-2	Temp:125℃±5℃ Time: 1000±24Hour	No obvious damage, R25 △R/R≤±1%
Cold and thermal shock	IEC60068-2-14	-40℃~+125℃ T1:30min Cycle time:1000	No obvious damage, R25 △R/R≤±1%
Knock experiment	IEC60068-2-77	Acceleration:250m/s2 Pulse lasting: 6ms Knock times: 1000 Recovery time: 2 Hour	No obvious damage, R25 △R/R≤±1%
Low temperature storage	IEC60068-2-1	Temp: 40±2℃ Time: 1000±24Hour	No obvious damage, R25 △R/R≤±1%
Salt spray	IEC60068-2-11	Temp: 35±2℃ Collection hour : 1.0mL~2.0mL Time: determine per as actual demand	No obvious damage, R25 △R/R≤±1%

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3.The range of operation temperature:___°c to ___°c
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100k Ohm NTC Thermistor

NTC Thermistor Temperature Sensor

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