Rosemount 648 Wireless Temperature Transmitter

Product Description

The Rosemount 648 Wireless Temperature Transmitter offers best-in-class wireless accuracy and stability for process monitoring. This durable transmitter is designed with a dual-compartment housing for field reliability. When combined with Rosemount X-well™ Technology and the Rosemount 0085 Pipe Clamp sensor, this transmitter can provide accurate measurement of process temperature via an in-transmitter thermal conductivity algorithm, eliminating the need for a thermowell or process penetration.

Specifications

Input: Single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)

Output Signal: WirelessHART® protocol

Housing: Dual-compartment field mount

Display/Interface: Large LCD display with percent range graph

Diagnostics: Basic diagnostics including open/short sensor diagnostics

Calibration Options: Transmitter-sensor matching (Callendar-Van Dusen constants)

Certifications/Approvals: Hazardous location, marine type, see full specs for complete list of certifications

Update Rate: 1 sec. to 60 min., user selectable

Power Module Life: Up to 10-year life, field replaceable (order separately)

Antenna Type: External (standard and extended range)

Features

• WirelessHART® technology is secure, cost-effective and delivers >99% data reliability

• Best-in-class wireless accuracy and stability for process automation

• Durable dual-compartment housing offers added field reliability

• Rosemount X-well Technology measures temperature without a process penetration for reduced design, installation and maintenance costs

• Transmitter-sensor matching produces better accuracy, matching exact sensor characteristics with the transmitter

• LCD display offers access to measurement and diagnostic information in the field, enhancing process visibility

• SmartPower™ module provides up to 10-year maintenance-free operation and field replacement without transmitter removal

• Easy installation enables quick instrumentation of measurement points without the cost of wiring