+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
ABB TTH300 3BSE018138R1 Head-Mounted Temperature Transmitter
Product Overview
The ABB TTH300 3BSE018138R1 is a high-precision, dual-channel head-mounted temperature transmitter designed for industrial process control applications. Engineered for ABB’s Advant and Symphony Plus automation platforms, this SIL 2/3-certified device integrates seamlessly with PT100 RTDs, thermocouples, and other resistive/voltage sensors, delivering accurate temperature measurements in hazardous and non-hazardous environments. With support for HART, Profibus PA, and Foundation Fieldbus protocols, the TTH300 enables real-time data transmission and remote configuration, making it ideal for critical processes in oil & gas, chemical manufacturing, and power generation.
Constructed with a rugged polycarbonate housing (IP66/IP67-rated), the TTH300 withstands extreme temperatures (-40°C to +85°C) and harsh conditions, including corrosive atmospheres and high humidity. Its modular design supports hot-swap functionality for maintenance without system downtime, while redundant sensor inputs ensure continuous operation in SIL 3-rated safety systems. The transmitter’s advanced diagnostics, including sensor drift monitoring and wire break detection, comply with NAMUR NE 89 and NE 107 standards, enhancing operational reliability.
The TTH300 features a built-in LCD indicator (optional) for local configuration and status monitoring, reducing reliance on external tools. Its two-wire technology minimizes power consumption, while the Callendar-Van Dusen linearization ensures precise temperature conversion across a wide range of sensor types. By combining safety, accuracy, and connectivity, the TTH300 redefines industrial temperature measurement, providing a future-proof solution for smart manufacturing and Industry 4.0 applications.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | ABB TTH300 3BSE018138R1 |
| Manufacturer | ABB |
| Product Type | Head-Mounted Temperature Transmitter |
| Sensor Inputs | 2x universal (RTD, thermocouple, resistance, voltage) |
| Output Signal | 4–20 mA + HART/Profibus PA/Foundation Fieldbus |
| Accuracy | ±0.1% of reading (PT100), ±0.2% (thermocouple) |
| Power Supply | 10.5–42 V DC (2-wire technology) |
| Physical Dimensions | 60 mm (width) x 185 mm (height) x 127.5 mm (depth) |
| Weight | 0.5 kg |
| Mounting Type | DIN rail or direct sensor mounting |
| Communication Protocols | HART 7, Profibus PA 3.01, Foundation Fieldbus H1 |
| Safety Certifications | SIL 2/3 (IEC 61508), ATEX/IECEx Zone 0, FM/CSA IS/NI |
| Operating Temperature | -40°C to +85°C |
| Humidity | 5–95% non-condensing |
| Protection Class | IP66/IP67 |
Main Features and Advantages
Dual-Channel Redundancy: The TTH300 supports two independent sensor inputs, enabling mean/average measurement, sensor redundancy, and drift monitoring. This architecture ensures uninterrupted operation in critical applications like reactor temperature control in chemical plants.
Advanced Diagnostics: Built-in self-diagnostics detect sensor failures, wire breaks, and voltage irregularities, with configurable alarm thresholds and diagnostic categorization (NAMUR NE 107). This proactive approach reduces unplanned downtime and maintenance costs.
Modular Connectivity: With native support for HART, Profibus PA, and Foundation Fieldbus, the TTH300 integrates seamlessly with DCS systems, PLCs, and SCADA platforms. Its CEX-Bus interface allows modular expansion for complex process networks.
Rugged Design: The IP66/IP67-rated housing and ATEX/IECEx certification make the TTH300 suitable for explosive environments (Zone 0/20), including offshore platforms and petrochemical facilities.
Ease of Configuration: Local configuration via an optional LCD indicator or remote setup using ABB’s Field Information Manager (FIM) simplifies parameter adjustment, calibration, and firmware updates.
Energy Efficiency: The two-wire design consumes minimal power (<1.5 W), reducing energy costs and enabling deployment in remote locations with limited power availability.
Application Fields
The TTH300 excels in industries requiring precise temperature control and safety-critical monitoring:
- Oil & Gas: Monitors wellhead temperatures, distillation columns, and pipeline integrity in offshore and onshore facilities, ensuring compliance with safety standards.
- Power Generation: Manages turbine inlet temperatures, boiler systems, and steam distribution in power plants, optimizing energy efficiency.
- Chemical Processing: Controls reactor temperatures, heat exchangers, and polymerization processes, minimizing risks of thermal runaway.
- Pharmaceuticals: Ensures sterile environments by monitoring autoclave temperatures and cleanroom HVAC systems, adhering to FDA and EU GMP guidelines.
- Water Treatment: Regulates anaerobic digesters and wastewater treatment processes, maintaining optimal conditions for biological reactions.
Related Products
- TTH200: A single-channel variant of the TTH300, suitable for cost-sensitive applications requiring basic temperature measurement.
- TTF300: A field-mounted temperature transmitter with extended temperature range (-50°C to +150°C), ideal for outdoor and high-temperature environments.
- NINVA™ TSP341-N: A non-invasive temperature sensor integrated with the TTH300, offering SIL 2-certified measurement without process pipe modification.
- ABB CI858K01: A Profibus DP communication module for seamless integration with the TTH300 in distributed control systems.
- BC810K02: A redundant controller kit compatible with the TTH300, designed for high-availability process automation.
Installation and Maintenance
Installation Preparation:
Ensure the TTH300 is mounted in a dry, well-ventilated location with adequate cable management. Verify sensor compatibility (e.g., PT100 3-wire vs. thermocouple) and configure the transmitter using ABB’s FIM software or local LCD. Follow ABB’s wiring guidelines to connect power and signal cables, ensuring proper grounding to prevent electromagnetic interference.
Ensure the TTH300 is mounted in a dry, well-ventilated location with adequate cable management. Verify sensor compatibility (e.g., PT100 3-wire vs. thermocouple) and configure the transmitter using ABB’s FIM software or local LCD. Follow ABB’s wiring guidelines to connect power and signal cables, ensuring proper grounding to prevent electromagnetic interference.
Maintenance Recommendations:
- Calibration: Perform periodic calibration (annually or as per process requirements) using ABB’s calibration tools to maintain accuracy.
- Firmware Updates: Regularly update firmware to access new features and security patches, ensuring compatibility with evolving automation systems.
- Environmental Checks: Inspect the housing for physical damage, corrosion, or moisture ingress, particularly in harsh environments.
- Diagnostic Monitoring: Use ABB’s diagnostic tools to monitor sensor health, communication status, and power supply stability.
Product Guarantee
ABB guarantees the TTH300 3BSE018138R1 against defects in materials and workmanship for 1 year. Our global technical support team provides 24/7 assistance for installation, troubleshooting, and system integration. In the event of a failure, we offer expedited replacement services to minimize downtime. All units undergo rigorous testing to meet SIL 2/3, ATEX, and IECEx standards, reflecting our commitment to delivering mission-critical solutions that prioritize reliability and performance.
HS:8443919090
Contact info
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