|
These
units are ideal for industrial use in most fluids and gases. The
standard cable connection is by means of a submersible connector, but
several other optional versions are available, providing different cable
lengths and temperature/pressure ratings (contact
the factory for details).
General Specifications are
given below.
Go
to LVDT SELECTION GUIDE
|
AC
"LUM" Series
|
|
|
|
LVDT
Model |
Nom.
Linear
Range
(in. / mm) |
Dimensions
(in. / mm) |
Armature
Weight
(approx.,
oz. / g) |
| "L" |
"X" |
"A" |
"D" |
|
DS1000LUM |
±0.5
±12.5 |
6.0
153 |
1.5
38 |
3.3
84 |
0.813
20.6 |
0.67
19 |
|
DS2000LUM |
±1
±25 |
7.1
181 |
2.5
63 |
0.92
26 |
|
DS4000LUM |
±2
±50 |
12.0
304 |
3.0
76 |
1.41
40 |
|
DS6000LUM |
±3
±75 |
16.5
420 |
4.5
114 |
2.01
57 |
| DS8000LUM |
±4
±100 |
17.8
453 |
5.0
127 |
2.51
71 |
| DS12000LUM |
±6
±150 |
25.4
645 |
7.0
178 |
3.70
104 |
|
General
AC "LUM" Specifications [Top
 ]
(See
also the statement
on LVDT specifications)
|
|
Supply
Requirements |
0.5
VAC to 7 VAC (RMS), 2 to 10 kHz sinusoidal |
|
Calibrated
Supply (Excitation) |
5
VAC (RMS) at 5 kHz sinusoidal |
|
Armature |
UNGUIDED |
|
Linearity
(% error of full scale, worst case) |
±0.5%* |
|
Phase
Shift |
Typically
10° to 15° at 5-VAC, 5-kHz excitation |
|
Output
Load (optimum) |
100
kΩ |
|
Temperature
Coefficient (Zero and Span) |
±0.01%
of full scale/°C (±0.005% of full scale/°F) |
|
Operating
Temperature Range (transducer)** |
-51°
C to +125° C (-60° F to +257° F) |
|
Operating
Pressure |
145
psi, maximum*** |
|
Electrical
Termination |
Connector
with 16 ft. (5 m) lead (options available) |
|
*
±0.25% and ±0.1% linearity are optional on some models (contact
the factory for details).
** Reduced to -40° C to +90° C (-40° F to +194° F) by standard
connector.
*** Ratings up to 3000 psi available with cable options (contact
the factory for details). |
|
AC-Operated,
Long-Stroke
