NTC TEMPERATURE SENSOR
| Specification Name | Scope | Detection Condition |
| R25(nominal resistance value) | 5K,8K,10K,15K to 100K | Constant temperature 25℃±0.05℃ |
| R25 Permissible variance(%) | ±1,±2, ±3, ±5, ±10 | Constant temperature 25℃±0.05℃ |
| B25/50 or B25/85(material coefficient)(thermal-sensitivity index) | 2500~5000K | Constant temperature 25℃±0.05℃ Constant temperature 85℃±0.05℃ |
| B25/50 Value permissible variance(%) | ±1,±2 | Constant temperature 25℃±0.05℃ Constant temperature 50℃±0.05℃ |
| ∫(dissipation coefficient) | ≥0.8mw/℃ | Static in the air |
| T(thermal time constant) | ≤25S | Static in the air |
| Ta(Working temperature) | -40℃~+250℃ | |
| Pn (rated power) | 50mw | within working temperature |
| Case and head | | Fork head, O ring head,drops of water head, Metal case, Thread
copper case, injection head, or according to client’s drawing |
| Lead wire | | #24 30# 2651, UL4411 28#, double wired conductor and so on, or
according to client’s request. |
| Terminal | | Can be riveted according to the requirements of various terminals |
Services
1. Your inquiry will be replied within 12 hours;
2. Well-trained and experienced staff are always at your service.
3. Unique design products and many private mold product are waiting
for your choice.
4. Strictly protect your private information and your ideas of
design.
FAQ
Q1. Can I have a sample order for SENSOR?
A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q2. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks based
on the amount of your order.
Q3. Do you have any MOQ limit for led waterproof string order?
A: At least 1 for sample checking is available
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5
days to arrive. Airline and sea shipping are also optional.3.1.
Manual reset type: Temperature sensing components consist of
bimetallic strip. When the temperature reached the action
temperature range, it will jump quickly and the movable disc
disconnects. When the temperature declines to a fixed temperature
point, the contact point cannot reset until reconnecting the
circuit by pushing the reset button. And then the contact points
recover, reaching a purpose of connecting or disconnecting the
circuit and restarting the circuit by manual reset. (Kindly
reminder: 1.This type of manual reset thermostat can reset when the
temperature declines 20 °C after snap action by pressing the reset
button. And 4~6 N will be advisable; please don’t use too much
strength. 2. To ensure the normal function, the distance between
the reset button and the close cover should not be less than
20.4mm. )
