Brief: Discover the MTL5541 MTL Repeater Power Supply safety barriers, designed for hazardous areas. This unit energizes 4/20mA transmitters and repeats current for safe-area loads, supporting HART communications. Ideal for Zone 0 and Div. 1 environments.
Related Product Features:
Fully-floating DC supply for 2- or 3-wire 4/20mA transmitters in hazardous areas.
Repeats current in a floating circuit to drive safe-area loads.
Supports bi-directional HART communications for 2-wire transmitters.
Safe-area output signal range: 4 to 20mA with under/over-range up to 24mA.
Hazardous-area input signal range: 0 to 24mA with 16.5V transmitter voltage.
High transfer accuracy: better than 15µA at 20°C.
Low temperature drift: less than 0.8µA/°C.
Fast response time: settles within 50µs to 10% of final value.
Domande frequenti:
Does the MTL5541 support HART communications?
Yes, the MTL5541 supports bi-directional HART communications for 2-wire transmitters.
What is the safe-area load resistance for the MTL5541?
The safe-area load resistance is 0 to 360Ω at 24mA and 0 to 450Ω at 20mA.
Is the MTL5541 suitable for Zone 0 hazardous areas?
Yes, the MTL5541 is suitable for Zone 0, IIC, T4-6 hazardous areas when suitably certified.