Critical Technical Advantages
-
Universal Input Versatility: The TMT182B is a highly flexible device that can be configured to work with nearly any industrial temperature sensor. Whether your application uses standard Pt100 RTDs or various thermocouple types (such as J, K, or T), this transmitter provides precise linearization and signal conversion.
-
Advanced Safety and Approvals: Designed for global use, the TMT182B carries comprehensive international explosion protection approvals (including ATEX, IECEx, FM, and CSA). This ensures compliant and safe operation in Zone 0, 1, or 2 hazardous environments.
-
Standardized Diagnostics: In accordance with NAMUR NE 107, the device provides clear, standardized diagnostic status signals. It continuously monitors the sensor for wire breaks or short circuits and tracks internal hardware health, allowing operators to identify and resolve issues before they lead to process failure.
-
Long-Term Stability and Precision: The TMT182B is engineered for high-precision measurements with excellent repeatability. This stability reduces the frequency of required re-calibrations, thereby lowering the total cost of ownership and increasing plant uptime.
-
Flexible Installation: The compact “hockey puck” design is primarily intended for installation in standard DIN Form B terminal heads. However, it can also be mounted in control cabinets on a DIN rail using a mounting clip, making it adaptable to various plant architectures.
-
Seamless Configuration: The device is designed for ease of use. It can be pre-programmed at the factory so it is “ready to use” upon arrival, or it can be easily configured on-site using free PC software or HART handheld communicators.
Technical Performance Matrix
| Feature | Details |
| Input | 1 x Universal (RTD, TC, Ω, mV) |
| Output | 4 to 20 mA, HART |
| Accuracy | High precision with digital linearization |
| Safety Approval | ATEX, IECEx, FM, CSA (Intrinsic Safety versions) |
| Diagnostics | NAMUR NE 107 compliant |
| Mounting | Head mount (Form B) or DIN rail (with clip) |
| Isolation | Galvanic isolation (Input to Output) |
Primary Applications
-
General Process Industry: Reliable temperature monitoring in chemical, energy, and water/wastewater plants.
-
Hazardous Area Measuring Points: Safe operation in explosive gas or dust atmospheres where Intrinsic Safety (Ex ia) is required.
-
Remote Monitoring: Utilizing the HART protocol to transmit digital diagnostic data and process variables to a centralized Asset Management System (AMS).
-
High-Stability Requirements: Ideal for critical loops where measurement drift must be minimized to ensure consistent product quality.
-
Modular Skid Building: A standardized, easy-to-configure solution for OEMs and machine builders who need a reliable transmitter that fits into standard probe heads.
