Description
MTL4073 Temperature Transmitter: Smart Sensor Interface
The MTL4073 converts temperature signals from hazardous areas into a safe 4-20mA output. It works with all common thermocouples and RTD sensors. Easy PC setup allows custom configuration for your application.
Technical Specifications
Brand & Model: MTL MTL4073 Temperature Transmitter
Input Types: J,K,T,E,R,S,B,N Thermocouples / 2-3-4 wire RTDs (Pt100)
Output Signal: 4 to 20mA (direct or reverse)
Maximum Load: 600Ω
Power Supply: 20-35V DC
Power Consumption: 57mA at 24V
Accuracy: ±0.05% or ±15μV
CJC Error: ≤ 1.0°C
Isolation: 250V AC
Operating Temperature: -20°C to +70°C
Default Setup: Type K, 0-250°C range
Frequently Asked Questions
Q1: What sensors does it work with?
A1: All common thermocouples (J,K,T,E,R,S,B,N) and 2/3/4-wire RTDs including Pt100.
Q2: How is it configured?
A2: Using MTL PCS45 software on a PC with a PCL45 interface cable.
Q3: What is cold junction compensation?
A3: It automatically adjusts for temperature changes at the connection point for accurate readings.
Q4: Can it detect sensor problems?
A4: Yes, it can detect broken sensors and trigger an alarm output.
Q5: What is the default configuration?
A5: It comes preset for Type K thermocouple with 0-250°C range.
Shipping & Package
Includes one MTL4073 unit. We ship worldwide via FedEx, UPS, and DHL.
Your Guarantee
This product includes a 12-month warranty against defects.











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