L.L. Rowe: Reliability in Harsh Environments
TE's L.L. Rowe expanded catalog of military-grade products now includes custom interconnects, sensors, hermetic connectors, hull penetrators, cable assemblies, molded parts, shipboard electrical panels, portable bridge controls, and shipboard lighting.
With TE's recent acquisition of L.L. Rowe, we have expanded our offering of Navel Sea Systems (NAVSEA) drawings and military standards specifications. Manufactured to customer requirements, L.L. Rowe products are included in the MIL-HBK-940, Standard Electrical Symbol List. Where required, we design and manufacture products that comply with the U.S. Navy’s Submarine Safety (SUBSAFE) quality assurance program. In addition to our engineering and design capabilities, we offer welding, molding, and final assembly. Applications include pressure-resistant connectivity solutions, sensors and lighting, and Subsystems for on-board electrical panels, control panels and portable bridge controls. Testing procedures exceed NAVSEA inspection requirements. Environmental tests are, at a minimum, performed in accordance with MIL-STD-810, which includes, where appropriate, the capability for hydrostatic testing to 2000 psi.
TE's L.L. Rowe offers a range of products manufactured to customer requirements, NAVSEA drawings and to the latest military standard specifications. Many of our products can be found in MIL-HBK-940, Standard Electrical Symbol List. Beyond our standards-based products, we can provide you with custom designs to fit unique needs, in quantities from one to thousands.
Submersible Electronic Limit Switch
The submersible electronic limit switch is a connectorized, stainless steel, hemertically sealed, pressure-proof cube. It includes internal components such as a linear variable differential transformer (LVDT) and the interfacing LVDT signal conditioning printed circuit board (PCB).
- Two independent channels capable of monitoring two sepereate actions or to provide redundancy for a single action
- Uses LVDT in concert with interfacing circuitry for each channel to sense the proximity of an external ferrous pellet
- Ferrous pellet is encased in a stainless steel probe for stregth, a means of attachment, and corrision prevention