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UNS 2000-S

Product catalog summary

Specifications Overview: The document outlines the specifications for Barksdale Level Switches, specifically the UNS-2000-S series, which are designed for shipbuilding applications. The specifications are subject to change without notice.

Types and Dimensions: The level switches are available in four types (A, B, C, D) with varying maximum lengths and float types. Type A has a maximum length of 500 mm, Type B 400 mm, Type C 1000 mm, and Type D 2000 mm. The document provides detailed dimensions for each type, including float types and sealing specifications.

Electrical and Contact Specifications: The switches support multiple contact modes: SPST (NO), SPST (NC), and SPDT, with contact ratings of 250 V AC/DC, 3 A, 100 VA/W, and 140 V AC/DC, 1 A, 60 VA/W. The document specifies the number of switchpoints and the material of the stem and mounting elements, primarily stainless steel.

Mounting and Connection Options: Various mounting elements and electrical connections are available, including aluminum terminal boxes and cables with shipbuilding approvals. The document details the technical data for contact wiring and color codes.

Compliance and Limitations: The switches are designed to comply with shock, vibration, and environmental requirements for shipbuilding. The document lists the limitations for each type based on maximum length and float type.

Material and Pressure Specifications: The document provides material specifications for the floats, including stainless steel and Buna N, with details on minimum media density, temperature, and maximum pressure.

Customization and Installation: Users can customize switches within specified dimension limits. The document mentions the availability of flanges in normal steel and the option for a 2” mounting plug for easier installation.

Catalog excerpts

Dimensions (in mm)Type A Type B Type C Type D Switchpoint and immersion depth at density 1: Diameter 12 mm or 13 mm tube used depending on configuration Specifications are subject to changes without notice. Barksdale Level Switches 923-1817-A Float type

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Level Switches Series UNS-2000-S with Shipbuilding Approvals QflOfto Technical Data Contact Wiring and Colour Code Specifications are subject to changes without notice. Barksdale Level Switches 923-1817-A The multi Level Switch Series 2000-S is available for shipbuilding with certain limitations in order to comply with shock, vibration and environment requirements. The approvals have listed four different versions based upon the maximum total length L0 and the different floats, these are: A) Type A: L0 = max 500 mm, all floats b) Type B: L0 = max 400 mm, VA-floats only all floats, with bracket(s)...

Open the catalog to page 2

UNS 2000-S

UNS 2000-S

Catalog excerpts

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