P503 Flat Rotary Sensor Assembly


Position feedback for industrial and scientific applications
Available in any travel between 15° and 160°


The P503 RIPS® (Rotary Inductive Position Sensor) is a low-cost assembly designed particularly for OEM users.
Like all Positek sensors it provides a linear output proportional with angle of rotation. Each unit is supplied with the output calibrated to the angle required by the customer, between 16 and 160 degrees.
With suitable mounting and bearings, overall performance, repeatability and stability are outstanding over a wide temperature range.
This very compact sensor, supplied as a printed circuit board sub-assembly, has a range of electrical options.
The P503 is ready to mount directly in customer's equipment. Connections to the sensor are made via solder pins.



Specification

Dimensions

 

Board Outline Standard

56x32x6mm

Board Outline Buffered

56x32x12.5mm

Shaft

31mm, OD 6mm

 

For full mechanical details see drawing

Measurement range

Any angle from ±10° to ±80°

Independant Linearity

<±0.5% up to 100° - typical ±0.25°

Temperature Coefficient

<±0.01%/°C Gain & <±0.01%FS/°C Offset

Output Characteristics

 

Resolution

Infinite

Noise

<0.02% FSO

Shaft Torque

<20mNm Static

Frequency Response

>10KHz (-3dB);

 

>300Hz (-3dB); 2 wire 4-20mA

 

 

Output Signal and Output Load

Output Signal

Output Load

 

0.5 to 4.5 V dc ratiometric

5K Ohms min

 

0.5 to 4.5 V dc

5K Ohms min

 

± 5V dc

5K Ohms min

 

± 10V dc

5K Ohms min

 

0.5 to 9.5 V dc

5K Ohms min

 

4 to 20mA (2 wire)

300 Ohms @ 24V

 

4 to 20mA (3 wire sink)

950 Ohms @ 24V

 

4 to 20mA (3 wire source)

300 Ohms Max

Supply Current

12 mA Typical 20 mA max. (Voltage Versions)

 

 

 

Temperature Limits

 

Operating

-40 to + 125°C (5V input only)

 

-20 to + 85°C

Storage

-40 to + 125°C

 

 

Vibration

IEC 68-2-6: 10g

Shock

IEC 68-2-29: 40 g

MTBF

350,000 hrs 40°C Gf

Sealing

Unsealed

 

 

Electrical Connections

Solder pins

Detailed Dimensions

Refer to drawing below.

Outline

Click for pdf
Request AutoCAD Drawing
Datasheet Click for pdf
Installation Sheet Click for pdf

Preferences

Positek offers a range of options for its standard sensors.
Each sensor is manufactured to suit each customer's preferences.
If your requirement is outside the options given below,
Positek can modify/ redesign a sensor to suit your specific requirement.
Standard options are available as below:

 

Measurement range:

Factory set to Any angle from ±7.5° to ±80° in increments of 1°
For example, if your application requires 90° measurement
then Positek will manufacture the sensor specifically for this angular range.
The sensor will measure 90° however will still rotate through 360°.


Electronic Options:
Output Signal Supply Input
Option code
Standard
0.5V-4.5V dc ratiometric +5V dc nom. ± 0.5V
A
Buffered  
0.5V-4.5V dc +24V dc nom. + 9-28V
G
±5V dc ±15V dc nom. ± 9-28V
B
0.5-9.5V dc +24V dc nom. + 13-28V
C
±10V dc ±15V dc nom. ± 13.5-28V
D
4-20mA (2 wire) +24V dc nom. + 18-28V
E
4-20mA (3 wire sink) +24V dc nom. + 13-28V
F
4-20mA (3 wire source) +24V dc nom. + 13-28V
H



 

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  Positek Limited

L6 The Link   Andoversford Industrial Estate   Cheltenham   Glos GL54 4LB   UK
Tel: +44 (0) 1242820027   Fax: +44 (0)1242 820615   Email: Sales@Positek.com

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