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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 ~ 15mm

型号︰	LVDT(0 ~ 15mm)
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	-0.300		+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 =0.01m**		(°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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