GH-750-D/E/I Series LVDT DC Spring Loaded Position Sensor

OVERVIEW

• Spring loaded probe
• Air-extend option available
• 0.750" (19mm) O.D. size body
• Stroke lengths from ± 0.05 to ± 2 inches (±1.2mm to  ±50mm)
• Non-Linearity better than ± 0.25% of FS
• Stainless steel housing sealed to IP68
• Applications: Laboratory R&D Materials Testing, Industrial Gauging Test Stands, Factory Automation


MADE IN THE USA


The HGSI GH-750-D/E/I series DC Spring Loaded DC Linear Variable Differential Transformer (LVDT) Position Sensors are used to monitor and track the linear motion or position of a target. These spring-loaded ruggedized sensors are ideal for use in industrial and laboratory applications including automotive R&D, motorsports, industrial, motion control, medical, military and aerospace.

The sensor shaft is spring loaded and guided by a pair of precision sleeve bearings. These hermetically sealed sensors are constructed entirely of stainless steel and are resistant to dust, water, temperature, shock, and vibration. For the air-extend option, the shaft is extended by introduction of a low pressure (10-30 psi), clean, dry air supply, with a regulated flow, through a 1/4 barbed fitting on the end of the unit. With the release of pressure, an internal spring returns the probe to its fully retracted position.

The amplifier electronics are contained within the housing, resulting in no need for an external signal conditioner. The output is pre-calibrated at the factory. GH-750-D

 

Options:

Variations
LVDT Bi+Uni-Polar Measuring Range
LVDT Connector Exit
LVDT Signal Output
SKU
GH-750-E-100
Availability
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Price
$999.99
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TECHNICAL SPECIFICATIONS

Technical Specifications
  GH-750-D GH-750-E GH-750-I
Full Scale Output ±10 VDC 0 to 10 VDC 4 to 20 mA. 2-wire loop
Input Power ±15 VDC, ±25 mA 24 VDC (from 15 to 26 VDC), 25 mA 24 VDC (from 11 to 28 VDC)
Loop Resistance NA NA 50Ω minimum

 

Linearity Error:

≤ ± 0.15% of FSO typical, ± 0.25% maximum

Null Voltage:

0.5% of FS

Repeatability:

0.01% of FS

Hysteresis:

0.01% of FS

Bandwidth:

3 Hz (mechanical)

Operating Temperature:

-20 to +85°C (0 to +185°F)

Thermal Coefficient:

< -0.02%/°C of FS (< -0.01%/°F of FS)

Humidity:

90% RH

Housing:

Stainless steel

Contact Tip:

AGD #9 hardened tool steel, chrome plated, #4-48 thread, interchangeable

Mating Connector:

Amphenol PT06A-10-6S(SR) or equivalent

Life Expectancy:

> 100 million cycles

Shock Rating:

1000g, 11 mS

Vibration Rating::

20 g to 2 kHz

IP Rating:

IEC IP68

 

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