MTL4511 Hazardous Area Switch Interface with Fault Detection Safety Certifications Protection Level Standard Hazardous Area Zone 0, IIC, T6 / Div. 1, Group A Proximity Detection BS EN60947-5-6:2001 (NAMUR) Switching Characteristics Parameter Value Input Thresholds ON: >2.1mA (<2kΩ), OFF: <1.2mA (>10kΩ) Hysteresis 200μA (650Ω...

MTL4546Y Hazardous Area 4-20mA to I/P Converter with HART Support Core Specifications Parameter Specification Input Signal 4-20mA (1-24mA under/over-range) Output Capacity 800Ω max load (16V @ 20mA) HART Bandwidth 500Hz - 10kHz Accuracy @20°C ±20μA Response Time 100ms to ±200μA Safety & Protection Features...

MTL4541 Hazardous Area 4-20mA Isolator with HART Communication Key Features HART Support Bi-directional communication Certification Zone 0, IIC, T4-T6 / Div. 1, Group A Transmitter Power 16.5V @ 20mA output Technical Specifications Parameter Value Input Range 0-24mA (including over-range) Output Range 4-20mA (0-24mA under/over-range)...

MTL5021 Safe-to-Hazardous Area Control Interface Explosion Protection Zone 0, IIC, T4-T6 Certified - For gas group IIC environments Div. 1, Group A Rated - Meets NFPA 70 (NEC) requirements 250V Isolation Voltage - Full circuit separation Power Specifications Output Range: 12.85V (min) to 24V...

MTL5014 Dual Relay Hazardous Area Interface Critical Safety Ratings Zone 0, IIC, T6 Certified - Highest hazardous area protection Div. 1, Group A Compliant - For explosive atmospheres 250V AC Contact Rating - Handles industrial power loads Technical Performance Relay Response: 10ms maximum switching...

MTL5031 Hazardous Area Vibration Signal Repeater Core Technical Specifications Input Impedance: 10kΩ ±1%/+2% Output Impedance: <20Ω Frequency Range: 0Hz-20kHz (-3dB at 43kHz) DC Accuracy: ±100mV at 20°C AC Accuracy: ±1% (0Hz-1kHz), -5%/+1% (1kHz-10kHz) Transducer Supply: -20V to -0.5V Phase Lag: <14μs (equivalent to -1°...

MTL5043 Dual-Channel Isolator Hazardous Area Transmitter Interface with Dual 4-20mA Outputs Key Feature: Powers 2-wire transmitters in Zone 0 while providing two isolated 4-20mA outputs with HART communication on Channel 1 Performance Specifications Input Range 0-24mA (transmitter powered) Output Channels 2 isolated 4-20mA (0-24mA)...

MTL5045 Hazardous Area Signal Isolator 4-20mA Safe-to-Hazardous Area Interface Key Feature: High-capacity 16V/20mA output drives loads up to 800Ω in Zone 0 areas with <4V input drop Technical Specifications Input Range 4-20mA (0-24mA overrange) Output Capacity 16V @ 20mA (800Ω max) Accuracy ±20μA @...

MTL5046 Isolating Driver Hazardous Area Signal Conditioner with 4-20mA Isolation Key Feature: Safe signal transmission between Zone 0 hazardous areas and safe areas with 500Hz-10kHz bandwidth Technical Specifications Manufacturer MTL Instruments Channels 1 channel isolated Input Range 4-20mA (1-24mA overrange) Bandwidth 500Hz to 10kHz...

MTL5073 Temperature Converter 3-Port Isolated 4-20mA Signal Conditioner Core Function: Converts thermocouple/RTD inputs to isolated 4-20mA signals for hazardous areas (-20°C to +60°C operation) Technical Specifications Input Types • J/K/T/E/R/S/B/N thermocouples• 2/3/4-wire platinum RTDs (BS 1904/DIN43760) Isolation 3-port isolation (input/output/power) Output 4-20mA (35VDC max)...

MTL5074 Smart Temperature Transmitter Hazardous Area to 4-20mA Converter Key Benefit: Converts thermocouple/RTD signals to isolated 4-20mA with software-configurable linearization for Zone 0/Div1 areas Core Specifications Input Types J/K/T/E/R/S/B/N thermocouples2/3/4-wire RTDs (100Ω @0°C) Accuracy ±0.05% or ±15μV (TC)±80mΩ (RTD)±11μA (output) Temperature Range -75mV to...

MTL5081 Thermocouple Isolator for Hazardous Areas Key Specifications • Input/Output Range: 0 to ±50mV (±55mV overrange) • Accuracy: ±5µV or 0.05% (whichever is greater) • Temp Drift: ±(2µV + 0.002%/°C) • Response Time: 150µs to 90% value • Bandwidth: DC to 4kHz • Output...

MTL5011B Hazardous Area Switch Interface Core Technical Specifications Input voltage: 7-9V via 1kΩ ±10% Input current thresholds: 1.2mA (low) / 2.1mA (high) Response time: 10ms maximum Relay rating: 250V AC 2A / 40V DC 2A Power consumption: 25-40mA Isolation: 250V AC/DC Key Features ✔...

MTL5042 Hazardous Area Signal Repeater with HART Support Key Technical Specifications Input current range: 0-24mA Output current range: 4-20mA (0-24mA over-range) Transfer accuracy: ±10μA at 20°C Temperature stability: ±0.5μA/°C Transmitter supply voltage: 16.5V at 20mA Response time: 40μs to 90% value Digital bandwidth: 10Hz-12kHz...

MTL5516C NAMUR Proximity Switch Interface (Replaces MTL3013) Core Specifications Channels: 2 galvanically isolated NAMUR inputs Input type: NAMUR proximity sensors (EN 60947-5-6) Output type: Relay contacts (NO/NC configurable) Supply voltage: 20-35V DC (loop-powered) Safety limits: 10.5V/14mA max (ATEX/IECEx compliant) Temperature range: -20°C to +60°C...

MTL831B Multiplexer Transmitter for Hazardous Zone 0 Monitoring Key Features 16-channel THC/mV (±60mV) or 15-channel RTD (2/3/4-wire) inputs Dual redundant Modbus® data highways (loop-powered) Mixed sensor support: Thermocouples + RTDs on one unit Intrinsically safe for Zone 0, IIC, T4 (Group A-D hazardous areas)...

MTL5582B RTD Resistance Isolator for Hazardous Zones Core Technical Specifications Input RTD type: 2/3/4-wire (switch-selectable, factory-set for 3-wire) Resistance range: 10Ω to 400Ω (supports Pt100, DIN 43760) Excitation current: 200µA (prevents RTD self-heating) Output range: 10Ω to 400Ω (100µA to 5mA source) Accuracy drift:...

MTLX544 Dual-Channel Intrinsic Safety Barrier for Hazardous Areas Key Technical Specifications Input current range: 0-24mA (including fault conditions) Output signal: 4-20mA with HART communication Operating temperature: -40°C to +85°C Transfer accuracy: ±0.025% at 20°C Response time: 1ms for 90% step change Isolation voltage: 2500V...

MTL5544 Dual-Channel Repeater Power Supply Core Features Channels 2 isolated 4-20mA with HART Transmitter Support 2-wire or 3-wire HART Communication Bi-directional HART Technical Specifications Input Power: 18-30V DC Isolation: 1500V AC between channels Accuracy: ±0.05% of span Temp Range: -40°C to +80°C Dimensions: 110×16×124mm...

MTL5521 Solenoid/Alarm Driver Hazardous Area Control Solution Galvanic barrier for safe operation of solenoids and alarms in explosive environments. ATEX certified for hazardous locations. Technical Specifications • Power Supply: 20-35V DC • Safety Output: 10.5V max, 108mA max • Signal Type: Loop powered digital...