TTH300-Y0-H-BS-D1-M5: RTD/thermocouple mapping and 4–20 mA loop acceptance
ABB TTH300 operating instructions describe head-mount temperature measurement with configurable sensor and output options. A HART variant can map temperature to 4–20 mA, while the exact protocol and sensor inputs of this complete suffix need nameplate confirmation.
Verified identification and technical data
| Technical item | Verified value / selection note |
|---|---|
| Complete designation | TTH300-Y0-H-BS-D1-M5 |
| Form | Head-mount temperature transmitter |
| Family output | Configurable 4–20 mA/HART for HART version |
| Other family protocols | PROFIBUS PA option; decode exact ordering code |
| Sensor families | RTDs, resistance, thermocouples or mV |
| Dual-sensor functions | Available by configuration and suitable sensor wiring |
For TTH300-Y0-H-BS-D1-M5, the table is an identification and selection aid. A nameplate, ABB order record and the actual installation still govern the final configuration.
Confirm the full type, revision and installation limits before treating any related code as a replacement.
Installation and proving
For TTH300-Y0-H-BS-D1-M5, Verify loop power, sensor polarity or RTD wiring, then simulate at least two temperature points. Prove configured alarm current and HART values where the installed protocol supports them.
Record the as-left settings, test results and installed interfaces of TTH300-Y0-H-BS-D1-M5. Make the asset record searchable by the complete designation, not only by a short family label.
Order and compatibility gate
When specifying TTH300-Y0-H-BS-D1-M5, Check the complete order code, firmware, terminal head, display accessory, hazardous-area approval and communication protocol. TTH300 and field-mount TTF300 are not the same mechanical assembly.
Send the full designation TTH300-Y0-H-BS-D1-M5, hardware or serial revision, quantity, delivery need and nameplate photograph with the RFQ. Require written confirmation of any proposed successor or option-code change.
Application decision
Review the duty before choosing TTH300-Y0-H-BS-D1-M5. Identify sensor technology, wire count, required span, thermowell and the control loop's error response. Where two sensors are used, define backup or differential behavior in the maintenance plan.
The decision for TTH300-Y0-H-BS-D1-M5 should record actual load or process limits, operating environment, normal behavior and the response to a fault. This avoids a selection based only on a familiar series name.
Same-series designation index
The codes below share a product family or an identified order-code relationship with TTH300-Y0-H-BS-D1-M5. They may differ in rating, software, connections, options or approvals; none is automatically interchangeable.
- TTH300-E1.H.BS
- TTH300-P2/OPT
- TTH300-Y0-H-BS
- TTH300-Y0.H.BS
- TTH300-Y0/OPT
- TTH300.E1.F.BF
- TTH300.E1.H.BS-CS
- TTH300.E1.H.BS.M5
- TTH300.Y0.H.BF.EM.M5
- TTH300.Y0.H.BF.M5
- TTH300.Y0.H.BS
- TTH300.Y0.H.BS-D4.Z2.C07
- TTH300.Y0.H.BS-EM.GHE.Z2.C07
- TTH300.Y0.H.BS.CS
- TTH300.Y0.H.BS.M5
Handover record
The buyer and site engineer should agree on a single verified configuration for TTH300-Y0-H-BS-D1-M5, including accessories, documentation and the accepted test procedure. Keep deviations visible to both procurement and maintenance.
Retain TTH300-Y0-H-BS-D1-M5 in the purchase order, asset register and commissioning record. ABB family specifications help identify the device, but the approved project documents determine whether it is suitable for this installation.
