Overview

The document presents the SB1 Safety Barrier designed for the 4–20 mA supply of intrinsically safe transmitters used in fixed gas detection systems.

Main Features

• Ensures intrinsic safety by limiting energy to connected transmitters.
• Compatible with fixed gas detection systems, enhancing safety in hazardous environments.
• Operates with a 4–20 mA current loop, a standard in industrial instrumentation.

Manufacturer Information

Produced by GfG, a German company specializing in safety equipment.

Key Points

• Provides a reliable interface between hazardous area transmitters and control systems.
• Maintains compliance with intrinsic safety standards to prevent ignition risks.
• Supports continuous monitoring of gas levels through fixed detection setups.