PRAS1 Datasheet, PDF (16/52 Pages) ASM GmbH – Angle Sensors and Encoders Contents

POSIROT ^®
PRAS20 / 21
Magnetic Angle Sensor with Analog Output
Magnetic angle sensor 0 - 360°
●Protection class IP60
● Non-contact with external position magnet
● Wear free
● Compact, low profile housing
● Output: 
Voltage 0.5 ... 4.5 V
● Other outputs available on request
Specifications
Outputs
Resolution
Repeatability
Linearity
Measurement range
Signal characteristics
Rated distance sensor / magnet
Material
Mounting
Connection
Protection class
Shock
Vibration
Voltage: 0.5 ... 4.5 V
0.03 % (60 ... 360); 0.1 % (15 ... 45°)
±0.03 % (60 ... 360°); ±0.1 % (15 ... 45°)
±0.5 % f.s. (typ.); a misalignment of the position ­magnet
has an effect on the linearity (see page 30)
0 ... 15° to 0 ... 360°, standard 360°
CW, CCW
Depending on the position magnet, see page 30
Epoxy glass fiber, thermoplastic
Screws M3 resp. M4
IP60
EN 60068-2-27:1993, 100 g/11 ms, 100 shocks
EN 60068-2-6:1995, 20 g 10 Hz-2 kHz, 10 cycles
Order Code PRAS20 / 21
PRASXX
Model name
PRAS20
PRAS21
Measurement range 15 ... 360° in steps of 15°
15 / 30 / 45 / ... / 345 / 360
Output (see page 26)
U6 = 0.5 ... 4.5 V ratiometric
Signal characteristics
CW = Signal increasing CW
CCW = Signal increasing CCW
Connection
A300 = Single wire ETFE 3 x 0.5 mm², length 300 mm
Order example: PRAS20 - 360 - U6 - CW - A300
16
CAT-PR/PT-E-07
www.asm-sensor.com
ASM