100k Ohm NTC Thermistor Temperature Sensor Wide Operating Temperature Range
Brand Name:SG
Certification:CQC ROHS
Model Number:NTC Temperature Sensor
Minimum Order Quantity:Negotiate
Delivery Time:Negotiate
Payment Terms:T/T, L/C
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Location:
Dongguan Guangdong China
Address:
Baisha Sancun Industrial Zone, Humen Town, Dongguan City, Guangdong Province, China
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Product Details
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% |
HOW TO ORDER
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following necessary info:
1. The application of the thermistor:__________
2.Working environment of thermistor:________
3.The range of operation temperature:___°c to ___°c
4.The dimension and the drawing of the Thermistor
1. The application of the thermistor:__________
2.Working environment of thermistor:________
3.The range of operation temperature:___°c to ___°c
4.The dimension and the drawing of the Thermistor
100k Ohm NTC Thermistor Temperature Sensor Wide Operating Temperature Range
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