MTL5541 1-channel isolated barrier for powering and isolating 4-20mA HART transmitters in Zone 0/1. MTL5000 series rail-mount.
| Type | MTL5541 |
| Function | 1-ch isolated transmitter PSU |
| Input | 4-20 mA HART (Ex ia) |
| Output | 4-20 mA |
| Voltage | 20-35V DC |
| Gas Group | IIC |
| Certification | Ex ia IIC |
| Material | PC housing |
| Temperature range | -20°C to +60°C |
| IP rating | IP20 |
| Primary standard | IEC/EN 60079-11 |
| MOQ | 1 |
No IS ground required — galvanic isolation. HART pass-through.