KMXP

LINEAR POSITION SENSOR

SENSOR SOLUTIONS /// KMXP Linear Position Sensor

05/2018

Page 4

MEASUREMENT SET UP CONDITIONS

PARAMETER

SYMBOL

UNIT

CONDITION

A. Set Up Conditions

Ambient temperature

T

°C

T = 25 °C (unless otherwise noted)

Supply voltage

Vcc

V

Vcc = 5 V

Applied magnetic field

H

kA/m

H > 10 kA/m

B. Sensor Specifications (T=25 °C, 360° turn , H=25 kA/m , Vomax>0, Vomin<0)

Output signal range



Vn / Vcc

mV/V



Vn / Vcc = (Vn max

– Vn min) / Vcc

Signal offset

Voff n

mV/V

Voff n = (Vn max + Vn min) / Vcc

C. Sensor Specifications (T=-25°C, +125°C)

Ambient temperatures

T

°C

T1 = -25 °C, T0 = +25 °C, T2 = +125 °C

TC of amplitude

TCSV

%/K

%

100

)

(

)

(

)

(

)

(

1

1

1

2

1

2

















T

V

V

T

V

V

T

V

V

T

T

TCV

cc

n

cc

n

cc

n

TC of resistance

TCBR

%/K

%

100

)

(

)

(

)

(

)

(

1

1

1

2

1

2











T

R

T

R

T

R

T

T

TCR

n

n

n

TC of offset

TCVoff

µV/(VK)

)

(

)

(

)

(

1

2

1

2

T

T

T

Voff

T

Voff

TCVoff

n

n

n







n = 1;2 (bridge number)

BLOCK DIAGRAM

n. c. -V2 -V1 GND Vcc +V1 +V2

1

2

3

4

5

6

7

8

n. c.

n. c.

Vcc2 -V2 -V1 GND Vcc1 +V1 +V2

1

2

3

4

5

6

7

8

Figure 3a: KMXP 1000/2000

Figure 3b: KMXP 5000