MTL4575 – Smart Temperature Transmitter for Hazardous Areas
Precision Temperature Monitoring in Explosive Environments
The MTL4575 converts hazardous-area temperature signals to safe 4-20mA outputs. Works with all common thermocouples and RTDs, featuring software configuration and early failure detection.
Key Specifications
| Input Types | J,K,T,E,R,S,B,N thermocouples Pt,Cu,Ni RTDs (2/3/4-wire) |
| Measurement Range | -75mV to +75mV 0-1000Ω (RTDs) |
| Accuracy | ±0.05% (mV/THC) ±80mΩ (RTD) ±11µA (output) |
| Output | 4-20mA (600Ω max) Configurable alarm relay |
| Power | 24V DC (50mA) 1.2W power use |
Expert Questions Answered
- What software is needed?
MTL PCS45 with PCL45USB interface. - Can it detect broken sensors?
Yes, detects >50Ω increase in loop resistance. - Minimum/maximum temperatures?
Depends on sensor type – covers most industrial ranges. - How many sensors per unit?
One temperature sensor per MTL4575. - Is calibration needed?
Factory calibrated, but field adjustable via software.
Order & Support
Shipped worldwide via FedEx, UPS, DHL. Includes 12-month performance guarantee.
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