NTC temperature sensor for temperature control instruments 10K 3435
1 meter cost-effective, moisture-proof AC1800V nicke
NTC temperature sensor not only outputs temperature signal, but
also integrates humidity measurement, and the signal output is also
changed from the original single signal to a variety of output
forms, which can carry out long-distance communication, data can be
recorded according to needs, upper limit alarm and automatic
control, etc. function.
The intelligent integrated NTC temperature sensor used today adopts
single-chip microcomputer technology, which is equipped with
multi-bit analog-to-digital signal converters. Its measurement
accuracy is higher, and the resolution is as high as 0.03 degrees.
It can also integrate a calendar clock to realize multiple
measurement modes. The output is more standardized and
standardized, which can effectively suppress the interference of
the surrounding environment on the temperature signal output,
making the measurement value more accurate.
The temperature output by the NTC temperature sensor is not the
current temperature of the object to be measured, and there is
usually a certain error. For occasions that require precise
measurement, a sensor with a faster response speed should be
selected. The probe should be protected during the measurement
process. The life of the probe is much lower than the life of the
entire measurement system. When the output is incorrect, it should
be replaced in time.
Type | NTC(thermistor) Temperature Sensor |
Temperature range | -50℃ ~ +300℃；Customized |
Accurancy | 1%；5%；10% |
| 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； tube |
Connector | Molex；JST；DuPont；CWB；CJT；U type；Customized |
Waterproof | IP67；IP68 |
Main Technology Parameters
| Part number | Rated resistance R25 | B value (25/50) | Dissipattion Coeffient.
| Thermal time constant | Operating temperature |
| Range KOhm | Tolerance % | (K) | Tolerance % | Mw/℃ | sec | ℃ |
| CWF□□□3100 | 0.1~20 | ±1 ±2 ±3 ±5 | 3100 | ±1 | ≥2.2 | ≤70 | -55~+125 |
| CWF□□□3270 | 0.2~20 | 3270 |
| CWF□□□3380 | 0.5~50 | 3380 |
| CWF□□□3470 | 0.5~50 | 3470 |
| CWF□□□3600 | 1~100 | 3600 |
| CWF□□□3950 | 5~100 | 3950 |
| CWF□□□4000 | 5~100 | 4000 |
| CWF□□□4050 | 5~200 | 4050 |
| CWF□□□4150 | 10~250 | 4150 |
| CWF□□□4300 | 20~1000 | 4300 |
| CWF□□□4500 | 20~1000 | 4500 |
NCT temperature sensor application range
◆Heating and heating air conditioners and related equipment
◆Household appliances of various sizes: air conditioners,
refrigerators, battery stoves, bread ovens, baking ovens, electric
ovens, microwave ovens, electric fans, soybean milk machines,
electric water heaters, electric rice cookers, disinfection
cabinets, water dispensers, heaters, electric irons, disinfection
Cabinets, drinking fountains, lighting appliances, etc.
◆Temperature measurement and control circuits for agricultural,
medical, environmental protection, meteorological, food processing
and other equipment
◆Instrument coils, automotive circuits, integrated circuit modules,
transistor amplifier circuits, temperature compensation circuits
such as quartz crystal oscillators and thermocouples
Working principle of temperature sensor
Using the NTC thermistor under a certain measurement power, the
resistance value drops rapidly as the temperature rises. Utilizing
this feature, the NTC thermistor can be used to determine the
corresponding temperature by measuring its resistance value, so as
to achieve the purpose of detecting and controlling the
temperature.
Conventional product electrical performance parameters
Part No. | R25℃ (KΩ) | B(K) 25/50℃ | Rated Power @25℃(mW) | Dissipation Factor(δ) (mW/℃) | Thermal time Constant (S) |
TS502□3274A | 5.0 | 3274 | 10-20 | 2-4 | 5-20 |
TS502□3435B | 5.0 | 3435 | 10-20 | 2-4 | 5-20 |
TS502□3470A | 5.0 | 3470 | 10-20 | 2-4 | 5-20 |
TS502□3950A | 5.0 | 3950 | 10-20 | 2-4 | 5-20 |
TS103□3274A | 10.0 | 3274 | 10-20 | 2-4 | 5-20 |
TS103□3435B | 10.0 | 3435 | 10-20 | 2-4 | 5-20 |
TS103□3470A | 10.0 | 3470 | 10-20 | 2-4 | 5-20 |
TS103□3950A | 10.0 | 3950 | 10-20 | 2-4 | 5-20 |
TS103□4100A | 10.0 | 4100 | 10-20 | 2-4 | 5-20 |
TS153□3950A | 15.0 | 3950 | 10-20 | 2-4 | 5-20 |
TS153□4100A | 15.0 | 4100 | 10-20 | 2-4 | 5-20 |
TS203□3950A | 20.0 | 3950 | 10-20 | 2-4 | 5-20 |
TS203□4100A | 20.0 | 4100 | 10-20 | 2-4 | 5-20 |
TS223□4200A | 22.0 | 4200 | 10-20 | 2-4 | 5-20 |
TS403□3928A | 40.0 | 3928 | 10-20 | 2-4 | 5-20 |
TS503□3950A | 50.0 | 3950 | 10-20 | 2-4 | 5-20 |
TS503□4100A | 50.0 | 4100 | 10-20 | 2-4 | 5-20 |
TS104□3950A | 100.0 | 3950 | 10-20 | 2-4 | 5-20 |
TS104□4100A | 100.0 | 4100 | 10-20 | 2-4 | 5-20 |
TS104□4400A | 100.0 | 4400 | 10-20 | 2-4 | 5-20 |
Application
