ABB WirelessHART temperature sensor TSP300-W

Overview

The ABB TSP300-W is a WirelessHART temperature sensor built on ABB’s SensyTemp platform, engineered for precise temperature measurement without the cabling infrastructure a wired TSP300 requires. Using WirelessHART communication, the TSP300-W eliminates the need for extensive cable runs, offering flexible and cost-effective integration into process automation systems – the defining distinction between the TSP300-W and its wired sibling, the standard TSP300.

Seven Star LLC supplies the ABB TSP300-W to oil and gas, chemical, and energy facility operators across Oman and the wider GCC as an experienced supply partner for genuine ABB instrumentation. Every unit is supplied with manufacturer documentation and supported locally with wireless network deployment guidance.

Operating Principle

Built with ABB’s advanced SensyTemp sensing technology, the TSP300-W delivers high accuracy and long-term stability even under challenging temperature and pressure variations, transmitting its readings over a WirelessHART mesh network rather than a hardwired signal cable. This wireless design simplifies installation and reduces commissioning time and maintenance overhead, since there is no cable tray or conduit run to plan and install. Digital measuring accuracy reaches ±0.08°C on Pt100 elements via 24-bit A/D conversion, and the transmit interval is field-configurable from 4 seconds up to 60 minutes (16 seconds standard), letting engineers trade battery life against measurement responsiveness to suit the application.

A replaceable lithium battery rated for 5 years of service under reference conditions gives the TSP300-W a low total cost of ownership and increased uptime, and an optional thermoelectric energy harvester – which generates power from a process-to-ambient temperature differential of at least 35 K – can extend or eliminate battery replacement entirely on suitably hot process points. Self-diagnostic capabilities provide real-time health monitoring, helping plant operators optimize performance and prevent unplanned downtime without a technician needing to physically visit the sensor. Communication runs on WirelessHART version 7 (IEEE 802.15.4-2006) in the license-free 2.4 GHz ISM band, at a maximum transmission power of 10 mW (10 dBm) EIRP, and the connection head is rated −40°C to 85°C ambient with IP66/IP67 aluminum or stainless steel housing, ATEX and IECEx certified for hazardous-area installation.

Engineering Design of the ABB TSP300-W

Its rugged housing ensures durability and resistance to moisture, vibrations, and aggressive chemicals commonly found in industrial operations such as oil and gas, chemical production, and energy facilities – the same environmental resilience expected of ABB’s wired temperature sensors, now paired with wireless communication for remote or hard-to-access locations where wired solutions are impractical or costly.

Universal process connections and intuitive commissioning tools make installation quick and seamless, and compatibility with ABB’s asset management systems extends the operational efficiency benefit beyond the individual sensor into plant-wide predictive maintenance strategies, since engineers and maintenance teams gain remote access to sensor data for smarter decision-making.

Key Features

• WirelessHART communication – no cabling infrastructure required
• Built on ABB’s advanced SensyTemp sensing technology
• Replaceable lithium battery rated 5 years; optional thermoelectric energy harvester for near-indefinite operation on hot process points
• Self-diagnostic capabilities with real-time health monitoring
• Rugged housing resistant to moisture, vibration, and chemicals
• Universal process connections, intuitive commissioning
• Compatible with ABB asset management systems
• Ideal for remote or hard-to-access measurement locations
• Accuracy to ±0.08°C (Pt100); update interval configurable 4 s to 60 min
• WirelessHART v7, 2.4 GHz ISM band; IP66/IP67, ATEX/IECEx hazardous-area certified

Industrial Applications

The TSP300-W is ideal for remote and hard-to-access locations where wired solutions are impractical or costly – oil and gas production sites, chemical processing units, and energy facilities where running new signal cable to a temperature measurement point would be disruptive or prohibitively expensive.

Across Oman’s oil and gas and power generation sectors, and throughout the wider GCC, Seven Star LLC supplies the TSP300-W as a trusted supplier of ABB products to facilities in Muscat, Sohar, and Salalah that require dependable, factory-genuine wireless temperature sensors with full local support, correctly matched between standard battery and energy-harvester power options for the customer’s process conditions.

Technical Specifications

Request a Quote for ABB WirelessHART temperature sensor TSP300-W

Contact Seven Star LLC for a quotation on the ABB TSP300-W WirelessHART temperature sensor, with manufacturer documentation and local support across Oman and the GCC.

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