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:

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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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With more than 15 years field experience,we are committed to provide reliable,high cost performance and flexible sensor solution and components. Resistance temperature sensors NTC,PTC,RTD, Digital Temperature sensors and humidity Transmitters, as well as magnatic switch sensors are our main products.

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