G-Type

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G-Type

The G-Type of Analogue DC/DC Displacement probes are based on the LVDT sensing principle and feature a high accuracy, long life linear ball bearing (as AX-Series). All models incorporate a Linear Variable Differential Transducer (LVDT) as the measuring element, together with high performance conditioning electronics for low noise and superior linearity while being able to cope with a wide supply range. The G-Type Analogue Displacement probe range has evolved from its predecessor DG series with marked improvement in features and performance. This product offers a perfect solution for various displacement applications with a good linearity and repeatability.


 

G-Type

Generic Sensor Types
Voltage Output (DC Bipolar)
WG/2/S
WG/5/S
WG/10/S
WG/20/S
Voltage Output (DC Unipolar)
VG/2/S
VG/5/S
VG/10/S
VG/20/S
Current Output (4 - 20 mA)
IG/2/S
IG/5/S
IG/10/S
IG/20/S
Measurement
 
Measurement Range (mm)
2
5
10
20
Pre - Travel (mm)
0.15
Post - Travel (mm)
0.85
Linearity (% FSO)
<±0.2/h5>
Resolution (µm)
0.15
Temperature Coefficients (%FSO/°C)
<0.02
Mechanical
 
Body Diameter -1 (mm)
19
Body Diameter -2 (mm)
8
Case material
400 Series
Tip Force ±20% (Horizontal at middle of range) N
0.7 N
Cable Type
PU.
Standard cable Length
2 M
Standard cable Style
Screened
Nominal Mass (g)
34
34
55
58
Environmental
Operating Temperature (°C)
+5 to +65 °C
Storage Temperature (°C)
-20 to +85 °C
Sealing
IP64
Vibration - 1
1 to 10 g rms linear 10 to 50 Hz
Vibration - 2
10 g rms linear 50 Hz to 1 kHz
Electrical Interface
Input
10-30VDC
4-20 mA Loop Powered (+)
Ripple (DC Output - %FSO)
0.20
Bandwidth
500 Hz
Electrical Connections
All Voltage Models All Current Models
Red
V Supply +
4-20 mA Loop Powered (+)
Blue
V Supply -
4-20 mA Loop Powered (-)
White
V Supply +
Green
V Output gnd
Black and Screen
Earth

G-Type Accessories

Replacement Gaiters Gaiters Can be replaced when damaged. Only Pneumatic push probes require gaiter rings.
Probe Tips Various probe tips are available
Ø9.5 mm Ø10 mm
805048 (M4 Screw) 806788 (M3 Screw) 806460-SX (M4 Screw)

For use with all 8 mm clamping shaft sensors. The clamping collet distributes the clamping forces evenly around the shaft. Using the supplied grub screw, the probe can be loosened while holding the collet in place.

 

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