Rosemount 248 Wireless Temperature Transmitter
A Smart Wireless Temperature Solution for Single Point Measurements.
The Rosemount 248 Wireless temperature transmitter offers a cost effective solution for wireless process monitoring. The standard design of the 248 Wireless helps you optimize plant efficiency and increase measurement reliability with industry-proven capabilities and specifications. Fully compatible with any IEC-approved WirelessHART network, the 248 Wireless provides rich diagnostic data and reliable performance as a Smart Wireless temperature solution.
Features & Benefits
Accepts wide variety of sensor inputs for flexibility to meet application requirements
Dual-compartment housing provides high reliability in humid, corrosive and EMI/RFI environment
Ambient temperature compensation enhances transmitter performance
Wireless output with greater than 99% data reliability delivers rich data when you need it
Intrinsically safe Power Modules can be replaced safely in hazardous locations, protecting your plant and employees
Multi-layered security protects your information with proven industry standards
IEC-approved WirelessHART capabilities extend the full benefits of PlantWeb® to previously inaccessible locations
Specifications
| Key Specifications | |
| Digital Accuracy | ±0.45 °C (±0.81 °F) for Pt 100 RTD |
| Ambient Temperature Effect | 0.009°C per 1.0°C change in ambient temperature for Pt 100 RTD |
| Stability | ±0.15% of output reading or 0.15 °C which ever is greater for one year |
| Input | 2, 3, 4-wire RTD, thermocouples, mV, ohm |
| Output | IEC-approved WirelessHART technology (2.4 GHz) |