TTR200-E1.H.BS transmitter: rail mounting, sensor configuration and loop checks
The ABB TTR200-E1.H.BS is a rail-mount temperature-transmitter designation in a compact 17.5 mm housing family. ABB describes TTR200 as a universal 4–20 mA HART transmitter for RTD, thermocouple, resistance and millivolt sensors, with a 0.1% accuracy reference and 0.05% per year long-term stability. Verify the exact suffix and sensor range from the nameplate before replacement.
Key technical data
| Technical item | Verified value / selection note |
|---|---|
| Type designation | TTR200-E1.H.BS |
| Mounting | DIN-rail temperature transmitter; 17.5 mm housing family |
| Sensor input | Universal RTD, thermocouple, resistance or millivolt input |
| Output | 4–20 mA with HART family communication |
| Accuracy | 0.1% family reference; sensor and span affect total loop uncertainty |
| Long-term stability | 0.05% per year family reference |
| Diagnostics | Wire-break/corrosion monitoring and NE 89 / NE 107 functions by version |
The table summarizes family or catalog values for identification and initial selection. Confirm the nameplate, environmental limits, standards, revision and options for the exact device before procurement or engineering approval.
Application and system selection
Rail mounting makes the TTR200 suitable for cabinet-based temperature measurement where sensor wiring terminates in a control enclosure. Determine the sensor type, element wiring, measurement span, input isolation and required diagnostics. The transmitter is related to ABB’s head-mount TTH200 design but differs in mounting format and indicator arrangement.
Configuration and compatibility
Confirm the exact order string, sensor input range, HART host compatibility, power-supply limits and hazardous-area requirements. Check cabinet width, terminal layout and heat dissipation in the installed rack. Do not assume an input range or approval from the model family when the suffix and firmware version have not been verified.
Related models and order-code references
The following designations are related catalog references, not automatic substitutes. Check each complete code, rating, connection, revision and application requirement before selecting a variant.
- TTR200 Y0 H BS
- TTR200-E1.H.BF/EM.M5
- TTR200-Y0
- TTR200-Y0-H-BS
- TTR200-Y0. H. BS
- TTR200-Y0/OPT
- TTR200-YO-H
- TTR200.H1.H.BS
- TTR200.Y0.H.BF
- TTR200.Y0.H.BF.EM.GHE.M5
- TTR200.Y0.H.BS
- TTR200.Y0.H.BS.MW
Installation and commissioning
Mount the module with the prescribed rail clearances and wire the sensor using the correct lead compensation and polarity. Configure sensor type, range, damping and failure behavior through a supported HART tool. Simulate known input points, verify the 4–20 mA output and diagnostics, then document the loop tag and as-left settings.
Replacement and procurement information
For a quotation or replacement review, provide the complete designation TTR200-E1.H.BS, the order code where applicable, serial or hardware revision, quantity, operating environment, connected equipment and required delivery date. Include a legible nameplate image and relevant wiring, loop or switchgear drawing so the exact interface and configuration can be checked.
Ask the supplier to confirm accessories, revision compatibility and any approved successor in writing. Do not select solely from a family name or product photograph. Follow the current ABB installation and safety instructions for the exact unit.
