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Threaded Temperature Sensor with Silicon Thermistor PTC

KTY Series temperature sensor is simple and economical temperature sensing solution for general conditions that do not have high temperature and humidity.


  • Brand:

    Focusens
  • Item NO.:

    KTY Series
  • Order(MOQ):

    3000
  • Product Origin:

    Hefei,Anhui,China
  • Shipping Port:

    Shanghai / Ningbo/Hefei/Shenzhen
  • Lead Time:

    4 weeks
  • Sensing Component:

    silicon sensor element
  • Working Temperature:

    -40°C to +150°C
  • Thermal Time:

    Within 60s in still liquid
  • Hi-Pot:

  • Product Detail


Threaded Temperature Sensor with Silicon Thermistor PTC


The temperature sensor is a kind of silicon temperature sensor, it have a positive temperature coefficient of resistance (PTC) and  suitable for use in measurement and control systems.Tolerances of 0.5% or other special selections are available on request.


Key Parameters:

Sensing Component

silicon sensor element

Probe Material

Copper

Working Temperature

-40°C to +150°C

Cable Material

Teflon/ Fiber Glass/PVC

Thermal Time

Within 60s in still liquid

Sizes

On request

Max.Contanstant current @25°C

10mA

Connector

On request

Rated working current @25°C

5mA

Rated Power:  PDIS

50mW)


Typical Applications

Temperature measurement

Control system


Typical Sizes:


Parameters of Frenquently Used KTY Components :



KTY83-110 / 120/121/122/150/151 packed in DO35


Symbol

Parameter

Conditions

Resistance

l   R25

l   Sensor Model

l   Isen(cont):1mA

Min

Typ

Max

Unit

l   KTY83-110

l   990

l   -

l   1010

l   Ω

l   KTY83-120

l   980

l   -

l   1020

l   Ω

l   KTY83-121

l   980

l   -

l   1000

l   Ω

l   KTY83-122

l   1000

l   -

l   1020

l   Ω

l   KTY83-150

l   950

l   -

l   1050

l   Ω

l   KTY83-151

l   950

l   -

l   1000

l   Ω

l   TC

l   Temperature coefficient

l    

l   -

l   0.76

l   -

l   %/K

l   R100/R25

l   Resistance ratio

l   Tamb= 100 °C and 25 °C

l   1.65

l   1.67

l   1.69

l    

l   R-55/R25

l   Resistance ratio

l   Tamb = -55 °C and 25 °C

l   0.49

l   0.50

l   0.51

l    

l   τ

l   thermal time constant(1)

l   in still air

l   -

l   60

l   -

l   s

l   in still liquid

l   -

l   38

l   -

l   s

l   in flowing liquid

l   -

l   20

l   -

l   s

l    

l   rated temperature range

l    

l   -40

l   -

l   +150

l   °C

Note:   Thermal time constant is the time taken for the sensor to reach 63.2% of the total temperature difference.





Ordering Code:



Ordering code

FTY

xx

x

x

x

x

x

x

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)


(1)   Focusens PTC series temperature sensor product.

(2)   House shape.

Code

Type

1x

Epoxy package

2x

Round tube

3x

Naked resistance sensor without shell

4x

surface installation

5x

Multi-step type house

6x

Threaded fastening installation

7x

Flange shape

8x

Pipe clamp type


(3)   Resistance value at 25°C, unit kΩ

(4)   Resistance tolerance at 25°C. If tolerance is 20Ω showed by “2”.

(5)   Tolerance Direction.

Code

Type

0

 Bilateral tolerance

1

Negative Tolerance

2

Positive Tolerance


(6)   House size, please consult the sales staff.

(7)   Wire type.

Code

Material

Code

Material

P

PVC

G

Fiber Glass

E

PTFE

T

Teflon


(8)   Wire length, unit:




Flexible Custom Design &Development Welcomed.  Contact us now for more details or for your sensing solutions



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