Item: Air Temperature sensor with Epoxy Coated Head
Epoxy Coated Head 5K;
Epoxy Coated Head 10K;
Epoxy Coated Head 15K;
Epoxy Coated Head 20K;
Epoxy Coated Head 25K;
Epoxy Coated Head 50K;
They are usually used in Air Condition unit.
Place of origin: China factory sell directly , Sell to worldwide.
| Order or Inquiry on “Air Temperature sensor with Epoxy Coated Head” |
| Models and Details on “Air Temperature sensor with Epoxy Coated Head” |
Specification:
① Resistance Parameter: R25=15K±1%,B25/50=3950±1%(Take 15K sensor as example)
②Wire: 24#2468 standing 80℃ PVC L=420MM
③Copper head(M5X25) or Epoxy head(M5X15)
① Resistance Parameter: R25=15K±1%,B25/50=3950±1%(Take 15K sensor as example)
②Wire: 24#2468 standing 80℃ PVC L=420MM
③Copper head(M5X25) or Epoxy head(M5X15)
Electrical parameters:
| Item | Testing target | Testing conditions | Min. | Standard | Max. | Unit |
| 1 | Nominal resistance value | Thermostatic 25±0.05℃ | 9.8 | 10 | 10.2 | KΩ |
| 2 | 50℃ resistance value | Thermostatic 50±0.05℃ | / | 3.5884kΩ | / | KΩ |
| 3 | Temperature coefficient B values | / | 3910 | 3950 | 3980 | K |
| 4 | Heat dissipation coefficient | static air | 1.5 | / | / | mW/℃ |
| 5 | Thermal time value | static air | / | / | 20 | S |
| 6 | Insulation resistance | DC=500V static air | 100 | / | / | MΩ |
| 7 | The maximum operating current | / | / | / | 8 | mA |
| 8 | Rated operating current | / | / | 5 | / | mA |
| 9 | Rated power | / | / | / | 50 | mW |
| 10 | Operating temperature range | -50 – +80℃ | ||||
Environmental testing and reliability parameters:
| Item | Testing target | Test conditions | △R/R25 | |||
| 1 | Dry heat storage | 80±2℃ in air to stand 1000h。 | ≤±2% | |||
| 2 | Heat storage | Humidity 95%，Temperature 40±2℃ in air to stand 1000h。 | ≤±2% | |||
| 3 | Cold storage | -50±2℃ in air to stand 1000h。 | ≤±2% | |||
| 4 | Wen Chong | -30±2℃，30min；+100-3℃，30min Alternately 20 times， An interval of time <5s。 | ≤±1% | |||
| 5 | Load durability | DC=1mA，TA=40±2℃，Humidity 95%，time 1000h。 | ≤±2% | |||
| 6 | Thermal shock | sample stay +80±3℃,20min， Cooled at room temperature 20min，Alternately 20 times。 | ≤±1% | |||
| 7 | Weldability | Wire stay 235±5℃ Tin bath immersed welding 2±0.5s，Solder coverage area on the wire ≥90%。 | ≤±1% | |||
| 8 | Drop Test | Samples from 1mm height free drop on the board 10 times | ≤±1% | |||
| 9 | Lead strength | 20N lead role in pulling heavy objects 10±1s | ≤±1% | |||
| 10 | Room temperature drift | Store 1000h at room temperature | ≤±1% | |||
Result:After the above environmental test, resistance was no visible damage.
R25℃=15KΩ B25℃/50℃=3950
| Buying Guide to “Air Temperature sensor with Epoxy Coated Head” |
- The temperature sensor is available for retail and wholesale;
- The place of origin is in China,when you buy one or a small quantity,please consider freight into the cost;
- Accept bulk order with Container delivery;
- More types of temperature sensor for air conditioner are not displayed on the web.If the item above doesn`t meet your requirement,please contact us to email: sale@smartclima.com or econtrol@smartclima.com ,we can supply a favourite item you need.
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