P503 Flat Rotary Sensor Assembly

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 15 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.

 

Description

Positek P503 Flat Rotary Sensor Assembly – 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 15 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.

All of Positek’s position sensors are manufactured to the highest quality and use our very own patented non-contact technology. This helps to ensure the highest levels of accuracy and reliability, even in the harshest of environments. Every position sensor that Positek manufactures uses their inductive sensor technology to ensure high-precision results, and is fully customisable to meet the unique requirements of your business.

With over 25 years’ experience as a sensor manufacturer and using our onsite production facility, Positek has the flexibility to manufacture and customise any industrial position sensor, including tilt sensors and inclinometers, to any size or specification.

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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 length 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 to 4.5V DC ratiometric +5V DC nom. ±0.5V A
Buffered    
0.5V-4.5V DC +24V DC nom. +9-28V G
±0.5V 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

Dimensions

Board Outline Standard 56 x 32 x 6mm
Board Outline Buffered 56 x 32 x 12.5mm
Shaft 31mm, OD 6mm
Measurement Range Any angle from ±7.5° to ±80°
Independent Linearity <±0.5% up to 100° - typical ±25°
Temperature Coefficient <±0.01%/°C Gain & <±0.01%FS/°C Offset
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 max at 24V
4 to 20mA (3 wire sink) 950 Ohms max at 24V
4 to 20mA (3 wire source) 300 Ohms max at 24V
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

 

Other

EMC Susceptibility EN 61000-6-2
EMC Radiated EN 61000-6-3
Vibration IEC 68-2-6: 10g
Shock IEC 68-2-29: 40g
MTBF 350,000 hrs 40°C Gf
Sealing Unsealed
Electrical Connections Solder pins