Industrial LVDT              

Series ISDG
    

  Heavy Duty - LVDT

          Download                            Built In Electronics
  

-   2mm to 50mm Stroke Lengths
ISDG 20 LVDT

-   ± 0.5%  Linearity (0.25% opt.)

-   Rugged Nickel Plated Steel Housing

-   Rod End Bearings

-   IP65 Protection Grade (IP67 opt.)

  The inductive series ISDG is a heavy duty, IP65 rated displacement transducer featuring high accuracy and rod end self aligning bearings. Internal electronics facilitate simple field integration by supplying a proportional analog output that requires no further signal conditioning. Input voltage can either be 24 V or ±15 V. Rod end bearings allow employment on machinery where the movement takes place in both the axial and radial direction at the same time. Only the axial shift is measured.

Electrical Specifications

 ISDG2 ISDG5 ISDG10 ISDG20 ISDG50

Electrical Stroke         (mm)

 ±1 ±2.5 ±5 ±10 ±25

Linearity                (% F.S.)

<±0.5 (<±0.25 optional)

Excitation Voltage    (V DC)

±15 (±5%) / 24 (±5%)

Excitation Current    (mA)

 ±40 / 50 (±60 / 70 current output) max.

Output Signal
±5 V / 0-5 V / 0-10 V / 0-20 mA / 4-20 mA

Output Load

 >100 kOhm voltage output / <250 Ohm current output

Output Noise (Ripple)

 < 20 mV RMS

Cut Off Frequency (-3 db)

100 hz

Hysteresis           (% F.S.)

 < 0.01

Temperature Coefficient

 0.05 (% F. S. /șC)

Environmental Specifications

Operating Temperature

 0șC to +60șC

Storage Temperature

 -30șC to +80șC

IP Protection Grade

 IP65 (IP67 optional)

Shock

 100g / 2ms

Vibration

 10g / 2 hz...2 khz

Materials

Housing

Nickel plated steel

Core material

 Mu-Metal

Weight                          (g)

 155 180 195 245 305

Cable Connection
Cable Color Excitation ±15 V Excitation 24 V
yellow -15 V N.C.
brown +15 V +24 V
white Signal Gnd Signal Gnd
green Output Output
grey Excitation Gnd Excitation Gnd
Shield Housing Housing

Built In Electronics
Type Excitation Output
2405 24 V 0-5 V
2410 0-10 V
2455 ±5 V
2420 0-20 mA
2442 4-20 mA
1505 ±15V 0 - 5V
1510 0-10 V
1555 ±5 V
1520 0-20 mA
1542 4-20 mA

Dimension Table (mm)

  ISDG2 ISD5 ISDG10 ISDG20 ISDG50
Stroke ±1 ±2.5 ±5 ±10 ±25
L1 76 87 101 140 185
M (±1.5mm) (elect. zero) 161 169.5 180 216 277

Dimension

ISDG Seires LVDT Dimensions
 
 
P3 America, Inc. - 3089C Clairemont Dr. #363 - San Diego, Ca. 92117
Phone:(858) 277-1420       Fax: (858) 225-0439
  www.p3america.com
 

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