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产品目录 > 间隙检出器

L.V.D.T--差动式位移检出器0 ~ 2.5mm

型号︰	LVDT(0 ~ 2.5mm)
品牌︰	G-B
原产地︰	台湾中国
单价︰	-
最少订量︰	-

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产品描述

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	-0.050		+0.050	in.
Linearity（ BSL）	over full range		±0.1	±0.3	%FS
Optimum Frequency		200	1190	3000	Hz
Output（see Note 1）	at range limits	1.69	1.88	2.07	V
Primary impedance		306(+67)	340(+72)	374(+77)	ohms
Secondary impedance	entire secondary	4250(+50)	5000(+56)	5750(+62)	ohms
Primary DCR		54.9	64.1	73.7	ohms
SECondary DCR	entire secondary	2185	2570		ohms
Phase Shift	primary to secondar	0	+5	+10	deg
Null	see Note1			0.6	%FS
Output T.C.	see Note2		*α =0.01m**		(°C)¯¹
			ß *=-61u**		(°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）

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