The AMETEK Gemco Electric 956A-C4-0120-E functions as a 956A/956D-CP BLOK™ LDT analog version. It belongs to AMETEK Gemco Electric's Blok™ series of linear displacement transducers (LDTs), which deliver continuous electronic position feedback for cylinders and other linear-motion machine components.

The Blok™ series is one of Gemco Electric's block-housing LDT platforms, designed to mount externally alongside the moving element it tracks rather than being embedded inside the cylinder bore itself. Like other Gemco LDTs, it uses non-contact internal sensing so the transducer continues to deliver accurate, repeatable position data over a long service life in industrial environments. Gemco Electric groups the Blok™ line alongside its Brik™ and Vmax™ transducers as part of a broader portfolio of linear displacement sensors used throughout industrial automation.

Key Features and Specifications:

• 4 to 20 MA
• 12 inch stroke length WET ENVIRONMENT. ELECTRONICS SEALED to IP
• 68 RATING

Because Blok™ transducers are built to order against a specific stroke length and output type, the 956A-C4-0120-E is best replaced using its exact part number so the new unit matches the existing mounting and wiring. It is commonly specified for retrofit or maintenance work on machinery already equipped with Gemco position-feedback hardware.