The Rosemount™ 248 Wireless Temperature Transmitter is a reliable wireless temperature measurement solution designed for industrial process monitoring applications. Using secure WirelessHART® technology, it enables cost-effective installation by reducing wiring requirements while maintaining reliable data transmission.

With support for RTD, thermocouple, mV, and ohm inputs, the Rosemount 248 Wireless provides flexible temperature monitoring for a wide range of process applications. Its compact design, durable housing, and long-life SmartPower™ module make it ideal for remote and hard-to-access measurement points.

Key Features

• Secure WirelessHART® communication for reliable wireless monitoring
• Supports RTD, thermocouple, mV, and ohm sensor inputs
• Up to 10-year maintenance-free operation with SmartPower™ module
• Internal antenna design for compact installation
• Optional LCD display for process values and diagnostics
• IP66/IP67 and NEMA 4X rated enclosure for industrial environments
• Self-calibration function improves measurement stability
• Easy installation without additional signal wiring

Applications

• Oil & Gas process monitoring
• Chemical processing plants
• Power generation systems
• Storage tanks and pipelines
• Water and wastewater treatment
• Remote temperature monitoring points
• Industrial automation systems

Selection Notes

Before selecting the Rosemount 248 Wireless Temperature Transmitter, consider:

• Required sensor type (RTD or thermocouple)
• Wireless network coverage and communication requirements
• Operating temperature range and installation environment
• Need for local display or remote monitoring
• Hazardous area certification requirements

Correct configuration ensures stable temperature measurement and reliable wireless process monitoring.

FAQ

Q1: What communication protocol does the Rosemount 248 Wireless use?
The Rosemount 248 Wireless uses WirelessHART® communication technology for secure and reliable data transmission.

Q2: What sensors are compatible with the Rosemount 248 Wireless?
It supports RTD, thermocouple, millivolt, and resistance input sensors.

Q3: What are the advantages of a wireless temperature transmitter?
Wireless installation reduces cabling costs, simplifies deployment, and allows monitoring of difficult-to-access measurement points.