The TTR200 is a rail-mount temperature transmitter designed for HART protocol communication, supporting universal inputs for resistance thermometers (RTDs) and thermocouples. It features a 4 to 20 mA analog output with configurable error signals and supports configuration via FDT/DTM, EDD, or FDI standards. The device is certified for functional safety up to SIL 3 per IEC 61508 and approved for use in explosive atmospheres up to Zone 0 with ATEX, IECEx, FM, and CSA intrinsic safety markings. It operates across an ambient temperature range of −40 to 85 °C and mounts on 35 mm DIN rails as per EN 60175. The housing is polycarbonate, gray RAL9002, with IP20 rating, and the unit weighs 180 g. It includes two status LEDs for power and fault indication, wire break and corrosion monitoring per NE 89, and electrical isolation of 3.5 kV DC between input and output.
The TTR200 is a rail-mount version of the TTH200 transmitter with the addition of two indicator LEDs. A green LED indicates that the transmitter is powered. A red LED would indicate a fault in either the unit or the sensor. TTR200 units can be placed in cabinet racks. It can be configured with ABB-tools such as DAT200 (Asset Vision Basic) via DTM, Handheld via EDD, FIM (Field Information Manager) or any standard tool using FDI-/FDT-Technology.
| ABB Measurement & Analytics | |
|---|---|
| Product Category | RTD Temperature Transmitters |
| Product Number | TTR200 |
| Product Name | Rail-Mount Temperature Transmitter |
| Mounting Options | DIN Rail Mounting |
| Output | Analog Current (Typical 4-20 mA) |
| Features | Intrinsically Safe |
| Supply Voltage | 11-42 VDC |
