ABB TTH300 Dual-Channel Temperature Transmitter
The ABB TTH300 is a high-performance two-channel temperature transmitter engineered for critical process monitoring in industrial environments. Supporting HART, PROFIBUS PA, and FOUNDATION Fieldbus protocols, it delivers precise temperature measurements with advanced diagnostics for applications in oil refineries, chemical processing plants, and power generation facilities. Its robust construction ensures reliable operation in extreme conditions from -40°C to +85°C.
Technical Specifications
| Parameter | Specification |
| Model Number | TTH300.E1.H.BF |
| Channels | Dual Channel |
| Communication Protocols | HART, PROFIBUS PA, FOUNDATION Fieldbus |
| Output Signal | 4-20 mA |
| Accuracy | ±0.1% of span |
| Operating Temperature | -40°C to +85°C |
| Power Supply | 18-36 VDC |
| Mounting Options | Head Mount, Field Mount |
| Diagnostics | Comprehensive monitoring with predictive maintenance alerts |
Industrial Applications
Designed for mission-critical temperature monitoring, the TTH300 excels in:
- Chemical processing reactors and distillation columns
- Power plant turbine monitoring and boiler systems
- Oil & gas pipeline temperature surveillance
- Pharmaceutical manufacturing process control
Compatible with ABB’s System 800xA and other DCS platforms, it integrates seamlessly with existing control architectures. The dual-channel design allows simultaneous monitoring of primary and backup sensors for critical safety applications.
Why Choose Vertex Industrial?
Vertex Industrial specializes in global sourcing of industrial automation hardware from ABB, Siemens, Honeywell and other leading brands. We provide:
- Expert pre-sales technical consultation
- Comprehensive 1-year warranty on all products
- Global logistics from our warehouse network
- Refurbished and new surplus inventory
Special pricing available: Contact us for quote
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