Air Temperature sensor with Epoxy Coated Head

Posted by: admin-smartclima | February 26, 2017

[content id=”32106″][content id=”32247″]You are here: Smartclima Home>>Electronic Function And Controlling Module Unit>>Temperature And Humidity Controlling Module Unit>>Thermostat Accessories>>Temperature Sensor>>

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”

Epoxy-Coated-Head-Temperature sensor size

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)

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，T_A=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: [email protected] or [email protected] ,we can supply a favourite item you need.