Turck 1 Channel Galvanic Barrier, IECEx/ATEX | IM33-11EX-HI/24VDC

Need an intrinsically safe signal transmission solution for hazardous work areas? Reach for this single-channel galvanic barrier from Turck. For safety, it builds a 2.5kV blockade between the input and output. This prevents sudden power spikes that can lead to hazards such as fire outbreaks and electric shock in potentially explosive settings. The unit’s HART interface enables bi-directional communication, meaning you can transmit and receive signals simultaneously – a feature that’s handy for closed-loop control systems.

• Withstands operating temperatures between -25°C and +70°C, making it a sound choice for challenging conditions

• Consumes just 2.2W of power during operation, so it’s an energy-efficient component

• IP20 rating tells you it’s finger-safe as it’s protected from objects larger than 12.5mm in size

• DIN rail or panel mounting options to fit your design needs

• Oil and gas plants

• Mining industry

• Process control facilities

It’s designed for use in a Zone 2 hazardous area. This is an environment where there’s a low risk of air coming together with flammable substances to form an explosive atmosphere during normal operation.

Professional range of galvanically isolated Isolating transducers for the transmission of a unattenuated output signal to the non-Ex area. This series is environmentally versatile and comes with a variety of approvals, meaning the IM signal conditioning series can be installed in a comprehensive range of applications

Suitable for Zone 2 installation

Safety Integrity Level (SIL) 2

Removable screw-termination terminal blocks, with 2mm test box

Complete galvanic isolation

4 – 20mA input & output circuits

Supports HART communication and 2-wire active & passive 3-wire transmitters

Connection for HART handheld unit supported

ATEX, IECEx, FM, UL, GOST