MTL and P+F Safety Barrier

The MTL5546 is a 20mA MTL Safety Barrier from the 5500 Series, providing reliable intrinsic safety isolation for hazardous environments. Featuring DIN-rail mounting and advanced circuit separation technology, this isolating driver is ideal for oil and gas, petrochemical, and municipal engineering applications. Benefit from competitive pricing, extensive industry experience, and flexible service options.

The MTL5531 Vibration Transducer Interface provides safe signal transmission from hazardous areas to monitoring systems. Compatible with 2- and 3-wire sensors, it features 1.33W power dissipation, 65mA current consumption, and supports Zone 0/IIC T4-6 certification. Ideal for industrial vibration monitoring applications requiring reliable performance.

The MTL5032 pulse isolator safely isolates signals from switches, proximity detectors, and pulse transmitters in hazardous areas. Certified for Zone 0, IIC, T6 and Division 1, Group A locations with maximum 35V voltage and 50mA current handling. Features fail-safe output protection and 1kg compact design for industrial safety applications.

Industrial-grade MTL5544D repeater power supply provides fully-floating DC power for 2- or 3-wire 4/20mA transmitters in hazardous areas. Supports bi-directional HART communication and drives two safe-area loads simultaneously. Compatible with multiple MTL Instruments products for comprehensive industrial automation solutions.

The MTL5546Y MTL Isolating Driver provides safe-area to hazardous area signal conversion for 4-20mA HART valve positioners. Features include line fault detection, 800Ω maximum load resistance, and bi-directional digital communication. Certified for Zone 0, IIC, T4-6 and Division 1, Group A hazardous locations with precise transfer accuracy better than 20µA.

The MTL5521 is a loop-powered solenoid and alarm driver module certified for Zone 0, IIC, T4-6 hazardous areas. This single-channel device enables safe control of intrinsically safe low-power loads and simple apparatus from non-hazardous locations. Features include Division 1 Group A certification and compatibility with LED indicators for industrial automation applications.

Industrial-grade MTL5516C interface module for controlling two safe-area loads using hazardous-area switches or proximity detectors. Features line fault detection, visual status indicators, phase reversal selection, and changeover relay contacts. Designed for reliable operation in demanding industrial environments with comprehensive safety features and one-year warranty.

The MTL5544 provides dual-channel fully-floating DC power supplies for 2-wire or 3-wire 4/20mA HART transmitters in hazardous areas. This industrial repeater power supply supports bi-directional digital communication, drives safe-area loads, and offers current sink capability. Certified for hazardous environments with 1 Kg shipping weight.

Industrial surge protection device designed to safeguard electronic process transmitters against induced surges and transients from field cabling. Features protection for 2, 3 and 4 wire transmitters, direct conduit mounting, intrinsically safe design to CENELEC standards, and ATEX approval for hazardous environments. Ensures reliable operation with parallel connection that avoids loop resistance.

MTL TP48-N-NDI surge protection device safeguards electronic process transmitters against induced surges and transients from field cabling. Features ATEX approval, CENELEC flameproof certification, and parallel connection design for industrial applications in oil & gas, petrochemical, and municipal engineering sectors. Includes one-year warranty and comprehensive technical support.

Industrial-grade MTL5546 isolating driver for 4-20mA HART valve positioners featuring advanced line fault detection. Provides signal isolation, HART protocol compatibility, and robust construction for harsh environments. Includes one-year warranty and comprehensive technical support for industrial automation applications.

MTL SD32X surge protection device provides reliable hybrid circuitry for 2 and 3 wire loop protection in industrial applications. Features ultra-slim footprint, 700mA current capacity, and optional loop disconnect facilities. Ideal for protecting process equipment, I/O systems, and communications networks against electrical surges.

MTL5541 provides fully-floating DC power for 4/20mA transmitters in hazardous areas, repeating signals to safe-area loads. Features HART communication support, Zone 0/IIC T4-6 certification, better than 15µA transfer accuracy, and 50µs response time. Ideal for industrial process control with competitive pricing and 1-10 day delivery.

MTL SLP32D Surge Protection Device Quick Detail of Surge Protection Device Manufacturer : MTL Instruments Product no : SLP32D Product type : Surge Protection Device (SPD) SLP Series Cost effective surge protection for digital and analogue I/O Surge protection for two loops per SLP (or one 4-wire circuit)Range of ATEX Certified intrinsically Safe surge protectors Multi-stage hybrid protection circuit 20kA maximum surge current Range of voltage ratings to suit all Process I/O

MTL5549Y ISOLATING DRIVER two-channel, for 4–20mA, HART MTL5549Y ISOLATING DRIVER TWO CHANNEL FOR 4-20 MA HART VALVE POSITIONERS WITH LINE FAULT DETECTION 4-20 MA RANGE 6 VDC FIELD WIRING STATE 20-35 VDC Our Advantage: Best possible prices and delivery time Long time experience in the field Well trained staff Own warehouse facilities Best relationships with branch office of manufacture Flexible and individual service for you Cheap and safe forwarder for shipments (air)

ATEX certified MTL surge protection device safeguards electronic process transmitters against induced surges and transients from field cabling. Features parallel connection design, CENELEC intrinsic safety certification, and direct conduit mounting. Protects 2, 3, and 4 wire transmitters in hazardous industrial environments with reliable performance.

The MTL5532 Pulse Isolator provides reliable signal isolation for switches and proximity detectors in hazardous areas. Features include high pulse rate support, fast response times, analogue frequency output, and configurable relay alarm. PC-configurable for industrial automation applications with competitive pricing and global shipping.

The MTL5525 intrinsically safe barrier enables control of solenoids, alarms, and LEDs in Zone 0 hazardous areas. Features 24V maximum output, 48mA current limit, and 100ms response time. Certified for IIC, T4-6 environments with safety parameters of 25V, 83.3mA, and 0.52W maximum output power.

The MTL7796- negatively-polarized intrinsically safe zener barrier provides reliable protection for 2-wire transmitters in hazardous areas. Designed specifically for vibration monitoring equipment with -24V DC power supplies, this safety barrier ensures operational security for industrial process control systems. Our extensive product range and industry expertise deliver competitive pricing and reliable service.

The MTL7760AC safety barrier provides reliable 50 mA protection for analogue inputs in industrial applications. Features low 19Ω end-to-end resistance, precise 0.15Ω channel tracking, and compatibility with RTDs and slidewire transducers. Backed by extensive industry experience and competitive pricing from established suppliers.