Rosemount 648 Wireless Temperature Transmitter

Name: Rosemount 648 Wireless Temperature Transmitter
Price: 4275.01 USD
Availability: BackOrder

Wireless temperature transmitter designed with a dual-compartment housing for field reliability, x-well technology.

Starting at $4,275.01

Effective April 15th, 2025 Rosemount has added a 6.4% surcharge for all of their products. The surcharge will appear as a separate line item on the order.

View Company Reviews

Manufactured

By Rosemount

Includes

FREE Ground Shipping
FREE Lifetime Tech Support

Availability

Call for availability

Product Manual Product Specs

Features

X-well technology
Single sensor capability
Dual-compartment field mount
Aluminum or SST housing
Thermocouple, 2-, 3-, 4-wire RTD, millivolt and ohm input types
WirelessHART protocol
User-configurable update rate, one second to 60 minutes
±0.405°F (±0.225°C) accuracy, Pt 100 at reference condition 68°F (20°C)
Operating temperature:
- -40 to 185°F (-40 to 85°C) without display
- -4 to 175°F (-20 to 80°C) with display
IEC 62591 compliant, 2.4 GHz output
NEMA 4X, IP66

The Rosemount 648 wireless temperature transmitter offers best-in-class wireless accuracy and stability for process monitoring. The 648 transmitter is designed with a dual-compartment housing for field reliability. The transmitter features WirelessHART technology, which is secure, cost-effective and delivers greater than 99% data reliability. Transmitter-sensor matching produces better accuracy, matching exact sensor characteristics with the transmitter. The optional LCD display offers access to measurement and diagnostic information in the field, enhancing process visibility. Easy installation enables quick instrumentation of measurement points without the cost of wiring.

When combined with Rosemount X-well Technology and the Rosemount 0085 Pipe Clamp sensor, the 648 transmitter can provide accurate measurement of process temperature via an in-transmitter thermal conductivity algorithm, eliminating the need for a thermowell or process penetration. X-well Technology simplifies temperature measurement point specification, installation and maintenance, and eliminates possible leak points. It also calculates a repeatable and accurate process temperature measurement via an in-transmitter thermal conductivity algorithm, measures pipe surface and ambient temperature, and uses the thermal conductivity properties of the installation and process piping in order to provide an accurate process measurement.