ABB TTF300-W temperature transmitter

ABB TTF300-W temperature transmitter

The ABB TTF300-W temperature transmitter is an advanced wireless industrial measurement device engineered to deliver accurate, stable temperature data for diverse process applications, making it an ideal choice for independent stations and large-scale industrial facilities seeking flexible, cable-free monitoring. As a key wireless model in ABB’s temperature transmitter lineup, it combines cutting-edge wireless technology with robust performance, eliminating the need for complex wiring and reducing installation costs—all while maintaining the reliability ABB is known for. The ABB TTF300-W temperature transmitter supports universal sensor input, accommodating RTDs (Pt100, Pt1000, Cu100), thermocouples (J, K, T, E, N, S, R, B), as well as mV and ohm signals, ensuring seamless adaptation to various temperature monitoring needs, from ambient tracking to critical process control.

Precision and consistency are at the core of the ABB TTF300-W temperature transmitter, which boasts a base accuracy of ±0.1% of full scale, with an optional high-accuracy version reaching ±0.075% for applications requiring tighter tolerances. It features a wide measurable temperature range of -200°C to +1800°C, adjustable based on the connected sensor, enabling it to handle extreme conditions—from cryogenic storage to high-heat boiler systems. The transmitter offers exceptional long-term stability of ±0.05% per year, minimizing calibration frequency and reducing maintenance downtime, while its fast response time of ≤350ms ensures real-time data capture for time-sensitive processes[1].

As a wireless transmitter, the ABB TTF300-W temperature transmitter supports WirelessHART (IEC 62591) communication, operating on the 2.4 GHz ISM band with a communication range of up to 100 meters (line of sight) and 30 meters in harsh industrial environments. It features a low-power design, powered by a replaceable lithium battery that delivers a 10-year service life at a 32-second update rate—significantly reducing battery replacement costs and maintenance efforts. The transmitter also includes electrical isolation of 1000V DC between input and output, ensuring strong anti-interference performance (compliant with IEC61000-4-3) even in electrically noisy industrial settings[1].

Durability is built into every component of the ABB TTF300-W temperature transmitter. It features a rugged polycarbonate housing with an IP65 protection rating, defending against dust, water splashes, and industrial debris—suitable for both indoor cabinet mounting and on-site installations in less controlled environments. The ambient operating temperature range is -40°C to +85°C, with a storage temperature range of -40°C to +70°C (20%~95% non-condensing), ensuring consistent performance in extreme weather or temperature-fluctuating facilities[1]. It weighs just 280g, with a compact design (95L×37W×32H mm) that fits 35mm standard rail mounting, saving space in crowded control areas[1].

Safety and usability are prioritized in the ABB TTF300-W temperature transmitter, which is SIL 2 certified (IEC 61508) for safety-critical loops, with optional ATEX and IECEx explosion protection approvals for Zone 1/2 hazardous areas—ideal for oil and gas, chemical processing, and other high-risk industries. Built-in diagnostics include wire break detection, overrange alerts, and sensor fault monitoring, paired with LED indicators for quick status checks and troubleshooting. Configuration is straightforward via WirelessHART handheld terminals, PC software, or FDT/DTM tools, with intuitive menus that simplify setup even for non-technical users.

Versatile and cost-effective, the ABB TTF300-W temperature transmitter is suitable for industries including oil and gas, chemical processing, power generation, water and wastewater treatment, food and beverage, and pharmaceuticals. Backed by ABB’s global service network and reputation for quality, it delivers reliable wireless temperature monitoring, helping businesses optimize processes, reduce operational costs, and enhance safety. With its combination of advanced wireless technology, precise measurements, and durable design, the ABB TTF300-W temperature transmitter is the perfect cable-free solution for modern industrial temperature monitoring needs.