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  • Sensaphone WSG30 Wireless Dry Contact Interface (FGD-WSG30-DRY) — Specifications

    September 08, 2026 1 min read

    Specification sheet for the Sensaphone WSG30 Wireless Dry Contact Interface.

    Full text manual (for reference)

    Specification sheet for the WSG Wireless Dry Contact Interface (FGD-WSG30-DRY) — a wireless bridge for connecting any NO/NC output to the Sensaphone WSG30.

    Overview

    The WSG Wireless Dry Contact Bridge is designed to work exclusively with the Sensaphone WSG30. This sensor includes a built-in radio transmitter and input terminals for connecting to any normally-open or normally-closed output. (Use with solid-state outputs is not recommended.) It comes with two AA alkaline batteries, which will power the sensor for up to two years. An optional plug-in power supply is also available.

    Tech Specs

    Spec Value
    Name Dry Contact Interface
    Operating Range 32° to 122°F | 0° to 50°C
    Input Normally open or normally closed dry contact
    Wireless Range 300' | 90m
    Connection Wireless
    Housing Plastic
    Dimensions 3.1 x 3.9 x 1.1" | 79 x 99 x 28mm
    Sensor Series WSG Wireless

    All specifications subject to change without notice.

    Ordering Information

    WSG Wireless Dry Contact Interface — Part No. FGD-WSG30-DRY

    Manufacturer

    Made in USA. Family owned and made in the USA since 1985. 901 Tryens Road, Aston, PA 19301. Phone: 877-373-2700. Web: sensaphone.com