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Location: Home » Measurement and sensor » Position Measurement » Magnetostrictive sensor GFZ25
GFZ25
GFZ25
 Product Details:

Input
Measured value                    position
Stroke length                      25…3250 mm
Output
Voltage                             0…10 VDC and 10…0 VDC (min. load controller: > 5 kOhms)
Current                             4(0)…20 mA or 20…4(0) mA (min./max. load: 0/500 Ohms)
Programming                       programming of set points using optional accessories 2

Accuracy
Resolution                         16 bit (minimum 1 μm)
Linearity                           < ±0.02 % F.S. (minimum ±60 μm)
Repeatability                      ≤ ±0.005 % F.S. (minimum ±20 μm)
Sample rate                        up to 1200 mm: 0.5 ms
up to 2400 mm: 1 ms
> 2400 mm: 2 ms

Operating conditions
Magnet movement velocity        any
Operating temperature           –40…+90 °C, Option –40…+100 °C
Operating pressure                350 bar, 700 bar peak (at 10×1 min)
Ingress protection                 IP67 with proper mating connector
IP68 for cable outlet
Shock test                          100 g (single shock) / IEC-Standard 60068-2-27
Vibration test                      15 g / 10…2000 Hz, IEC-Standard 60068-2-6 (resonance frequencies excluded)
EMC test                            electromagnetic emission according to EN 61000-6-4
electromagnetic immunity according to EN 61000-6-2
The sensor meets the requirements of the EC directives and is marked with CE

Design/Material
Sensor electronics housing       stainless steel 1.4305 / AISI 303 3
Sensor rod with flange            stainless steel 1.4306; 1.4307 / AISI 304 L
Position magnet                    ring magnet, PA ferrite
Installation
Mounting position                 any
Mounting fitting                   flange Ø 18 f7, 6 bores for machine screws (ISO 4762)
Electrical connection
Connection type                   cable gland
M12 a-code (5 pin)
M16 (6 pin)
Operating voltage                +24 VDC (+20 % / −15 %)
Current consumption              100 mA typically dependent on stroke length
Ripple                              ≤ 0.28 Vpp
Dielectric strength               500 VDC (DC ground to machine ground)


 
 Application Field:

– High pressure resistant sensor rod
– High operating temperature up to 100 °C
– Flat & compact – ideal for the valve market

 Order Information:

Please contact the relevant business personnel hammer inquiry

 

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