MTL3073 Smart Temperature Transmitter – Hazardous Area Converter
Precision Temperature Monitoring for Explosive Areas
The MTL3073 converts thermocouple and RTD signals in hazardous locations to isolated 4-20mA. Features PC-configurable settings for flexible temperature monitoring.
Key Benefits
- Works with 8 thermocouple types and RTDs
- Automatic cold junction compensation
- PC-configurable ranging & linearization
- High ±0.05% accuracy
- Flexible burnout protection options
Technical Specifications
| Model: | MTL3073 (Full: MTL3073-RV-19-0-0) |
| Input Types: | J/K/T/E/R/S/B/N THCs + RTDs |
| Output Signal: | 4-20mA isolated |
| Accuracy: | ±0.05% (THC), ±80mΩ (RTD) |
| CJC Error: | ≤1.0°C |
| Power Supply: | 20-35V DC |
| Load Capacity: | 600Ω max |
Simple Setup
- Connect sensor (THC/RTD)
- Wire 4-20mA output
- Configure via PC software
- Replaceable 100mA fuse
Safety Certified
Approved for Zone 0 IIC T4 and Division 1 Group A. Intrinsic safety parameters: 7.2V, 8mA.
Package Contents
- 1 MTL3073 transmitter
- Spare 100mA fuse
- Quick start guide
Expert Questions
- What software is needed?
PCS45 software with PCL45 interface. - Default configuration?
Type K THC, 0-250°C range. - Can I change units?
Yes – configurable as °C or °F. - Waterproof rating?
IP20 – indoor use only. - Maximum cable length?
100m for THCs, 50m for RTDs.
Shipping & Warranty
Fast worldwide delivery via FedEx/UPS/DHL. Your MTL3073 includes 12-month performance guarantee.
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