Temp sensor for car air conditioning

Introduction

Name: Temperature sensor for automotive air conditioning(Room temperature)


■ Features

 Band: Veteng Use: For temperature sensing(Room temperature)
 Product model: VT0152XA161 Product working temp range: - 40℃ ~ +125

 Agency recognition: UL

 ROHS 

 NTC thermistor working temp. range: 

    - 40℃ ~ +150

■ Product Drawing

Temperature sensor for automotive condensers.png

■ Material List

ItemMaterialdatasheetQuantity
6shellФ6.0X25 stainless steel shell (flat bottom)1PCS
7NTC Thermistor

LSEC152X3820HT

R0=4.852KΩ±5%  B0/15=3820K±2%

1PCS
5Epoxy resinG-108L: GU-01L: G-008X Black/
3TubeΦ6.0*7.0 600V PVC Black tube1 PCS
4TubeΦ8.0X18X80 black rubber tube1 PCS
2
wire
UL3266 22AWG 2C TS 300V 125℃ Black1PCS
1TerminalDJ611-2.8X0.5A brass2PCS
HousingDJ7021A-2.8-11 beige1PCS

    ●  The Shell, component, wire, connector,  and their color, size, shape, and processing methods, all can

 be customized according to your design

    ●  The special shape of the shell and component, we can cooperate with the design and manufacture of

 new molds

      If you need some samples, please contact us


■ Electrical Characteristic

NO.ItemSymbolTest ConditionsMin.Nor.Max.Unit
1
Resistance at 0℃R0Ta=0℃±0.05℃

PT≦0.1mW

4.6094.8525.095 KΩ
2Resistance at 15℃R15

Ta=15℃±0.05℃

PT≦0.1mW

/
2.351/ KΩ
3B Value
B0/155247.212* LnK3743.63820.03896.4 K
4Thermal  Dissipation ConstantδTa=25℃(in air)/4.0/m W/℃
5Response Time-In liquidτTa=25±0.5℃//5.0Sec
6Hi-Pot Test/DC1800V 60Sec//1.0mA
7Insulation test/DC500V 60Sec100//

   ●    The resistance, B value and other parameters can be selected as your requirements


■ Mechanical Tests

NO.ItemPass CriteriaTest Conditions
1

Pull

Test

  Not loose, no 

deformation

1 Resin, at the wire bonding, apply 20N (about 2.0KG) for 1 minute

2 Between the terminals and the wires, apply 30N (about 5.0KG) for 1 minute

2

Drop

Test

 Appearance no 

obvious damage

At the height of 1 meters, the product falls freely and falls to the 10mm thick oak board, 3 times

■ Reliability Tests

NO.
ItemPass CriteriaTest Conditions
1High Temperature Storage

⊿R/R25≤±3%

⊿B/B≤±3%

No visible damage to appearance

105±3℃,1000±24H,Apply DC5V, series 1KΩ fixed resistance,After the test, wait at normal temperature for 2 hours

2Low Temperature Storage

-40±3℃,1000±24H,Apply DC5V, series 1KΩ  fixed resistance,After the test, wait at  normal temperature for 2 hours

3Constant temperature and humidity test

40±2℃,90%~95% RH,100H±24H

After the test, wait at normal temperature for 2 hours

4Temperature impact test(in air)

105℃×10min→25℃×20Sec→40℃×10min→25℃×20Sec,Cycle 1800 times

After the test, wait at normal temperature for 2 hours

5
Boiled test90±3℃,1000±24h,Apply DC5V,series 1KΩ fixed resistance,After the test, wait at normal temperature for 2 hours
6Salt spray test5% brine, 35 ℃ ± 1 ℃, 96H, the surface corrosion area should not exceed 5% of the surface area
7Anti-collision testThe sensor is tilted by 60 degrees, free fall, the sensor is collided with a minimum of 25KG steel plate
8Overcurrent test

105 ± 3 ℃, apply 5min constant current, 

After 24h test,wait at normal temperature for 2 hours

9Vibration testFrequency: 10 ~ 55Hz, amplitude: 2.5mm ,direction: X, Y, Z, each 6 hours

■ Storage Conditions

   1 Ambicnt  Temperature: -10℃~+40℃

   2 Relative Humidity: ≦75%RH

   3 Keep away from corrosive atmosphere and sunlight

   4 Period of Storage: 1 year

■ Product Application Conditions

   1 Maximum service temperature and  maximum power  in application should not exceeds specification listed in  Product  Specification;

   2 Much be handled with care when moving and installing the product;

   3 Product should not be used when deformed or rusty casing is observed on product;

   4 Product should not be used when broken housing ,or excessive deformation on housing is observed;

   5 Avoid excessive  temperature fluctuation when operating the product in its operational temperature range;

   6 Do not apply excessive shock and vibration on product;

   7 Do not pull or bend the lead wire  excessively;

   8 Do not use in any ambient with  corrosiven gas (CO2,NH3,Sox,Nox);

     Do not use in any ambient with electrolytic solution with brine,acid,alkaline and organic 

   9 Do not use in  environment with water.high moisture,and high corrosive solution;

   10 Current throught NTC element will cause self-heating,and may affect the measurement;

   11 This product belongs to surface appressed type sensor temperature, when using, need to make bottom plane fully and heating;


   



     ●    We are so happy to answer any questions. send a message or E-mail to us. We will respond as soon as possible.   

     ●   Ordering process:Confirm the product and datasheet → Send samples → Confirm samples and quotes → Test passed → Order+ payment → Manufacture+payment → Deliver

     ●   Because the temperature sensors are custom products, can only be ordered in bulk and not retail

     ●   For other NTC temperature sensors not listed on this website, please contact us, Yes, direct procurement from China is so easy