¸Ã´«¸ÐÆ÷²ÉÓÃÏßÐÔ±ä²î±äѹÆ÷(LVDT)ÔÀí£¬ÕâÒâζ×ÅËü¿ÉÄÜÊÇ×î¿É¿¿¡¢×î¿É¿¿µÄλÖô«¸ÐÆ÷ÀàÐÍ¡£LVDT´«¸ÐÆ÷µÄÔÀíÊÇ£¬´«¸ÐÆ÷λÖô«¸ÐÔª¼þÉÏûÓеç½Ó´¥£¬´«¸ÐÆ÷µÄÓû§ÊÇÖ¸Çå½àÊý¾Ý¡¢ÎÞÏÞ·Ö±æÂʺͺܳ¤µÄÉúÃü¡£
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Spring return version. | ||||||||||
![]() | Our spring displacement transducer has bearings to guide the armature inside the measurement sensor £ánd a spring which pushes the armature to the fully out position. Spring return LVDTs are appropriate where it is not possible to connect the transducer armature to the moving component being measured. |
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End (axial) exit cable.Connection details | |||||||||||||||
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Type | Range | Linearity error (% F.S.) | L | X (nom) | B- (No clamp zone) | Total weight | Spring force (nom) | Over-Travel | Sensitivity (nom) | ||||||
Spring force at X | Spring rate | Inward over-travel | Outward over-travel | ||||||||||||
GT0500Z | ±0.5mm | <±0.25 | 26mm | 7mm | 6mm | 7g | 1.0N | 1.7N/cm | 0.3mm | 0.3mm | 110mV/V | ||||
GT1000 | ±1mm | <±0.25/±0.1 | 53mm | 14mm | 14mm | 11g | 0.8N | 2.6N/cm | 1.4mm | 0.3mm | 150mV/V | ||||
GT2500 | ±2.5mm | <±0.25/±0.1 | 58mm | 20mm | 18mm | 13g | 1.1N | 2.6N/cm | 0.8mm | 0.3mm | 375mV/V | ||||
GT5000 | ±5mm | <±0.25/±0.1 | 87mm | 22mm | 30mm | 16g | 1.5N | 1.5N/cm | 1.3mm | 0.3mm | 700mV/V |
Side (radial) exit cable.Connection details | ||||||||||||||||
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Type | Range | Linearity error (% F.S.) | L | X (nom) | B- (No clamp zone) | Total weight | Spring force (nom) | Over-Travel | Sensitivity (nom) | |||||||
Spring force at X | Spring rate | Inward over-travel | Outward over-travel | |||||||||||||
GT0500XRA | ±0.5mm | <±0.25 | 33mm | 7mm | 6mm | 7g | 1.0N | 1.7N/cm | 0.3mm | 0.3mm | 110mV/V | |||||
GT1000RA | ±1mm | <±0.25/±0.1 | 57mm | 14mm | 14mm | 12g | 0.8N | 2.6N/cm | 1.4mm | 0.3mm | 150mV/V | |||||
GT2500RA | ±2.5mm | <±0.25/±0.1 | 61mm | 20mm | 18mm | 16g | 1.1N | 2.6N/cm | 0.8mm | 0.3mm | 375mV/V | |||||
GT5000RA | ±5mm | <±0.25/±0.1 | 91mm | 22mm | 30mm | 21g | 1.5N | 1.5N/cm | 1.3mm | 0.3mm | 700mV/V |
Air push version. | |
The air-push version of the GT displacement transducer is extended by the application of air to the displacement transducer £ánd is retracted by an internal spring. This is useful where the LVDTs position measurement tip must be retracted to allow components to move on a conveyor for example. |
End (axial) exit cable.Connection details | |||||||||||||||||||||||||||
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Type | Range | Linearity error (% F.S.) | L | X (nom) | B- (No clamp zone) | Total weight | Air pressure | Over-Travel | Sensitivity (nom) | ||||||||||||||||||
Minimum | Maximum | Inward over-travel | Outward over-travel | ||||||||||||||||||||||||
GT1000P | ±1mm | <±0.25/±0.1 | 72mm | 26mm | 14mm | 11g | 400mbar | 650mbar | 1.4mm | 0.3mm | 150mV/V | ||||||||||||||||
GT2500P | ±2.5mm | <±0.25/±0.1 | 77mm | 20mm | 18mm | 13g | 450mbar | 650mbar | 0.8mm | 0.3mm | 375mV/V | ||||||||||||||||
GT5000P | ±5mm | <±0.25/±0.1 | 112mm | 22mm | 30mm | 16g | 450mbar | 550mbar | 1.3mm | 0.3mm | 700mV/V |
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