L.V.D.T--差動式位移檢出器0 ~ 15mm

L.V.D.T--差動式位移檢出器0 ~ 15mm

型號︰LVDT(0 ~ 15mm)

品牌︰G-B

原產地︰臺灣 中國

單價︰-

最少訂量︰-

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產品描述

High ensitivity;passive device
Precise repeatability
Infinite resolution
Environmentally rugged
Frictionless;hysteresis free

SPECIFICATIONS:
Electrical Performance Charaacteristics:
Measured at 25°C(77°F),using 5.0 volts RMS sine wave excitation at optimum requency--

Parameter
Conditions
Minimum
Nominal
Maximum
Units
Linear Range
from null
-0.300
 
+0.300
in.
Linearity( BSL)
over full range
 
±0.1
±0.25
%FS
Optimum Frequency
 
50
150
350
Hz
Output(see Note 1)
at range limits
2.99
 
 
V
Primary impedance
 
288(+59)
320(+64)
352(+69)
ohms
Secondary impedance
entire secondary
1466(+46)
1725(+52)
1984(+58)
ohms
Primary DCR
 
63.3
74.5
85.7
ohms
SECondary DCR
entire secondary
641
990
1139
ohms
Phase Shift
primary to secondar
-0.5
+4.5
+9.5
deg
Null
see Note1
 
 
0.4
%FS
Output T.C.
see Note2
 
α =0.0*1m
 
(°C)¯¹
 
 
 
ß =-6*1u
 
(°C)¯²
Note1:  Full Scale Output is twice the output at renge limit.
Note2: V output at a temperature other then 25°C is:
                              Vt=V25[1+α(∆t)+ ß(∆t)²]where∆t=t-25


 
Absolute Maximum Rations:
Voltage,windings to case:500 volts peak
Power Dissipation: 0.25Watt
Temperature,operating and storage:-35°C(-31°F)to + 80°C(+176°F)

產品圖片