+/- 10 VDC Output Hermetically Sealed LVDT HSD-750 Series

Macro Sensors’ HSD 750 Series of 3/4 inch (19 mm) diameter DC-operated LVDT is designed for a wide range of position measurement applications. These are rugged hermetically sealed sensors, constructed entirely of stainless steel, and intended for general industrial use. The coil windings are sealed against hostile environments to IEC standard IP-68 and electrical termination is through a sealed axial connector. The mating connector plug is supplied with the unit.

HSD 750 Series sensors use built-in electronics to provide the desirable features of an LVDT, such as frictionless operation and dynamic response, with the added convenience and simplicity of DC input and precalibrated DC output. They are designed to operate in conjunction with PLCs, digital indicators, A/D converters, computer-based data processors and QC data collection systems.

Available in ranges of ±0.050 inch (±1.25 mm) to ±10.0 inches (±250 mm), the HSD 750 Series sensors feature the high resolution, excellent repeatability, and low hysteresis associated with LVDT technology. Their exceptional reliability is a result of manufacturing processes and assembly techniques developed and optimized by Macro Sensors over many years of manufacturing LVDT sensors. The maximum linearity error for any of these sensors is ±0.25% of full range output using a statistically best-fit straight line derived by the least squares method.

Features

Ranges of ±0.050 inch to ±10.0 inches
In-linel connector, mating plug included
Environmentally sealed to IEC IP-68
±15 V DC input, precalibrated 0 to ±10 V DC output
Non-linearity less than ±0.25% of FRO

Applications

Machine tool positioners
Materials testing extensometers
Hydraulic cylinder position
Valve position sensing
Automatic assembly equipment
Corrosive environments

Brand Name: Macro Sensors
Made in: USA

Catalog Short Form:

catalog_shortform_08.pdf

Datasheet:

hsd_750_datasheet.pdf

GENERAL SPECIFICATIONS

Input Power	±15 V DC, ± 25 mA
Full Scale Output	0 to ±10 V DC
Output Noise & Ripple	<10 mVrms
Frequency Response (-3dB)	250 Hz (nominal)
Linearity Error	<±0.25% of FRO
Repeatability Error	<±0.01% of FSO
Hysteresis Error	<±0.01% of FSO
Operating Temperature	0°F to +160°F
Operating Temperature	-20°C to +70°C
Thermal Coefficient of Scale Factor	-0.015%/°F (nominal)
Thermal Coefficient of Scale Factor	-0.027%/°C (nominal)
Vibration Tolerance	20 g to 2 kHz
Shock Survival	100 g, 11 ms

UNIT SPECIFICATIONS

PARAMETER	UNIT OF MEASURE	HSD 750 -050	HSD 750 -125	HSD 750 -250	HSD 750 -500	HSD 750 -1000	HSD 750 -2000	HSD 750 -3000	HSD 750 -5000	HSD 750 -7500	HSD 750 -10000
Nominal Range	Inches	±0.050	±0.125	±0.25	±0.50	±1.00	±2.00	±3.00	±5.00	±7.50	±10.00
Nominal Range	Millimeter	±1.25	±3.0	±6.3	±12.5	±25	±50	±75	±125	±190	±250
Scale Factor	V/Inch	200	80	40	20	10	5.0	3.3	2.0	1.33	1.0
Scale Factor	V/Millimeter	8.0	3.3	1.6	0.8	0.4	0.2	0.13	0.08	0.05	0.04
Dimension "A"	Inches	2.86	3.48	4.24	6.74	8.24	11.21	14.49	19.49	25.00	32.38
Dimension "A"	Millimeter	72.5	88.3	107.7	171.2	209.3	284.7	368.0	495.0	635.0	822.5
Dimension "B"	Inches	0.80	1.25	1.65	3.45	3.45	5.30	6.20	6.20	7.00	9.50
Dimension "B"	Millimeter	20.3	31.7	41.9	87.6	87.6	134.6	157.5	157.5	177.8	241.3
Dimension "N"	Inches	0.63	1.13	1.35	2.57	3.33	5.07	6.45	8.95	11.52	15.42
Dimension "N"	Millimeter	16.0	28.8	33.8	65.4	84.6	128.8	163.8	227.3	292.6	391.6
Weight, Body	Ounces	1.9	2.5	3.1	4.1	4.9	8.3	10.3	12.1	16.3	20.4
Weight, Body	Grams	54	68	80	114	140	236	292	342	462	579
Weight, Core	Ounces	0.08	0.12	0.18	0.40	0.40	0.65	0.80	0.80	0.90	1.20
Weight, Core	Grams	2.4	3.7	4.8	11.6	11.6	18.0	22.0	22.0	25.5	34.0

+/- 10 VDC Output Hermetically Sealed LVDT HSD-750 Series

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+/- 10 VDC Output Hermetically Sealed LVDT HSD-750 Series

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Harold G. Schaevitz Industries LLC

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