ATEX-CONTROLLER-LIMITER

Product catalog summary

Overview: The document details the WEXRBL25 digital ATEX controller-limiter and power selector combination, designed for controlling and limiting temperature in explosive gas or dust atmospheres (Zones 1/2 and 21/22). It is suitable for various ATEX heating applications.

Specifications:

Approved for Zones 1/2 (gas) and 21/22 (dust), not suitable for Zones 0 (gas) and 20 (dust).
Complies with explosion groups IIC hydrogen and IIIC static dust.
Temperature classes T1 to T6 are supported.
Protection standards include EN 60079-7, EN 60079-11, EN 60079-18, and EN 60079-31.
Supply voltage: 230 VAC, 50-60 Hz.
Load output: 25 A nominal current with electronic solid-state relay.
Measuring range: 0 to 450°C.
Dimensions: 260 x 160 x 135 mm, Weight: 6 kg.

Features:

Robust aluminum body with IP64 protection.
Large display for temperature control and limitation.
Integrated temperature switch for excess temperature protection.
Various cable glands and terminal enclosures for safe operation in explosive atmospheres.

Applications: Suitable for ATEX heated lines, hoses, mantles, and drum heaters. It is required for WEX8 and WEX9 series and optional for WEX0 to WEX3 series.

Company Information: Winkler GmbH, based in Heidelberg, Germany, specializes in electric heating solutions for industrial and laboratory applications. They offer customized solutions and flexible manufacturing.

Contact Information: