Kewill Global

 

THEORY&STRUCTUER

 

Adopt bimetal principle,When the temperature arrive the set value,make into ring and bend  bimetallic strip ,one end expands when heated,trigger built-in mechanical device,switch action.

kfp60-21

MAIN FEATURE

 

Wetted materials: stainless steel ,High temperature resistance

Mechanical trigger, to prevent electromagnetic interference

High repeatability, stable operating point

Easy mount,multi-connection can be choose

Normal open or normal close can be choose

APPLICATION

 

Apply to measure water,oil,gas medium

Meet the hydraulic, lubrication, drive systems for different requirements of temperature control for detecting whether the temperature exceeds the maximum or minimum limit.

THECNICAL DATA

 

Measuring range: Set switch point  30℃120℃see below table)) Fixed hysteresis: Max.15℃>80℃)
Pressure 10bar,40bar,100bar Protection classic IP65
Medium temp Max.130℃ Connection type: Hirschmann connector(DIN43650)
Output: N.O./N.C. optional  contaction  silver Wetted materials: sus1.4301304
sus1.4435  (316L)
Contaction point capacity: General capacity  24VDC,2A;250VAC,2A Shell materials:  NBR,black
Large capacity  24VDC,5A;250VAC,5ACustom models

Wring

 

kfp60-21

DIMENSION

 

kfp60-23                                    LV30D

M12 Air socket   Hirschmann connector

SELECTION TABLE

 

 

TK11- Bimetal temperature switch(M12 Air socket )
TK11-H Bimetal temperature switchHirschmann connector
Temp.range
030 30±3℃ 080 80±3℃
040 40±3℃ 090 90±3℃
050 50±3℃ 100 100±3℃
060 60±3℃ 110 110±3℃
070 70±3℃ 120 120±3℃
Connection thread
G12 G1/2*External thread
G14 G1/4 External thread
N12 NPT1/2 External thread
N14 NPT1/4 External thread
Probe dimmeter
8   8≥50°C default size
10 10≤40°C  default size
probe length L(Excluding thread size
15 L=15mm(*)
25 L=25mm(*)
30 L=30mm(*)
50 L=50mm(*)
C Customized
Output
N.O.
N.C.
Pressure
10 10bar8mm probe dimmeter can be choose
40 40bar8mm probe dimmeter can be choose
100 100bar10mm probe dimmeter can be choose
Wetted materials
K1 sus 1.4301304)(*
K2 sus 1.4435  (316L)
TK11- 030 G12 8 15 N.O. 10 K1 selection example