Rosemount 648 Specifications

Product Data Sheet
00813-0100-4648 Rev GD
Rosemount™ 648 Wireless Temperature Transmitter
with Rosemount X-well™ Technology
July 2016
Rosemount X-well Technology provides accurate process temperature without the
requirement of a thermowell or process penetration.
Industry-leading temperature transmitter delivers field reliability as a wireless
measurement solution.
Achieve optimal efficiency with best-in-class product specifications and capabilities.
overall transmitter performance.
Rosemount 648 Wireless
July 2016

Rosemount 648 Wireless Temperature Transmitter

Rosemount X-well Technology provides a Complete Point Solution™ for accurately measuring process temperature without the requirement of a thermowell or process penetration.
Simplify temperature measurement point specification, installation and maintenance, and eliminate
possible leak points.
Calculates a repeatable and accurate process temperature measurement via an in-transmitter thermal
conductivity algorithm
Measures pipe surface and ambient temperature, and utilizes the thermal conductivity properties of
the installation and process piping in order to provide an accurate process measurement
Industry-leading temperature transmitter delivers field reliability as a wireless measurement solution
Superior accuracy and stability
Single sensor capability with universal sensor inputs
(RTD, T/C, mV, ohms)
Transmitter-Sensor Matching with Callendar-Van Dusen
IEC-approved WirelessHART
Dual-compartment housing, available in aluminum or stainless steel
Large LCD display
Extended range antenna options available
®
protocol
Achieve optimal efficiency with best-in-class product specifications and capabilities
Two-year stability rating reduces maintenance costs
Transmitter-sensor matching eliminates the interchangeability error of sensors, improving measurement point accuracy by
75 percent
User-centric Device Dashboards communicate important diagnostics and ensure process health
Compensation for ambient temperature enhances transmitter performance
Dual-compartment housing provides the highest reliability in harsh industrial environments.
Contents
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
How to order Rosemount X-well Technology . . . . . . . . . 8
Specifications
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Product Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
EmersonProcess.com/Rosemount
July 2016
Rosemount 648 Wireless
A standard diagnostic offering increases measurement reliability and provides visibility into process conditions
Four user-configurable alerts provide increased process information and measurement
point insight
Open/short sensor diagnostics assist with detecting issues in sensor loops
Terminal temperature feature verifies installation location temperature conditions to
ensure optimal transmitter operation.
Smart Wireless delivers innovative wireless solutions for temperature measurement and overall transmitter performance
Self-organizing network delivers information rich data with > 99% data reliability
and establishes a highly stable network.
Smart Wireless capabilities extend the full benefits of PlantWeb
inaccessible temperature measurement locations.
SmartPower
Solutions provide an intrinsically safe power module, allowing field replacements without removing the transmitter from the process, keeping personnel safe, and reducing maintenance costs.
Emerson
Process Management’s layered approach to wireless network security
ensures that data transmissions are secure.
Explore the benefits of a Complete Point Solution from Emerson
An “Assemble To Sensor” option enables Emerson Process Management to
provide a complete point temperature solution, delivering an installation-ready transmitter and sensor assembly.
Emerson offers a selection of RTDs, thermocouples, and thermowells that
bring superior durability and Rosemount reliability to temperature sensing, complementing the Rosemount Transmitter portfolio.
to previously
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3
Rosemount 648 Wireless
July 2016
Experience global consistency and local support from numerous worldwide Emerson manufacturing sites
World-class manufacturing provides globally consistent
product from every factory and the capacity to fulfill the needs of any project, large or small.
Experienced instrumentation consultants help select the right
product for any temperature application and advise on best installation practices.
An extensive global network of Emerson service and support
personnel can be on-site when and where they are needed.
Make wireless installation and configuration easy with the
Smart Wireless Gateway.
For installations that have a high number of temperature measurements in close proximity, consider the
Rosemount 848T High Density Temperature Trans mitter.
Explore how Emerson's intrinsically safe SmartPower Solutions reduce maintenance costs.
4
EmersonProcess.com/Rosemount
July 2016

Ordering Information

The Rosemount 648 Wireless delivers industry-leading temperature field reliability as a wireless process measurement with Best-in-Class specifications and capabilities.
Transmitter features include:
Temperature Measurement Assembly with Rosemount X-well Technology (Option
Code PT)
IEC-approved WirelessHART protocol (Option Code WA3)
External antenna (Option Code WK1)
Extended range, External antenna (Option Code WM1)
Large LCD display (Option Code M5)
Transmitter-sensor matching (Option Code C2)
3-point calibration certificate (Option Code Q4)
Assemble to sensor (Option Code XA)
Rosemount 648 Wireless
Specification and selection of product materials, options, or components must be made by the purchaser of the equipment. See
page 10 for more information on Material Selection.
When ordering Rosemount X-well Technology, specific option codes are required see page 8 for more information.
Table 1. Rosemount 648 Wireless Temperature Transmitter Ordering Information
The standard offering represents the most common options. The starred options () should be selected for best delivery.
__The expanded offering is subject to additional delivery lead time.
Model Product description
648 Temperature transmitter
Transmitter typ e
D Wireless field mount
Transmitter ou tput
X Wireless
Measurement configuration
1 Single-sensor Input
Housing style Material
D Dual compartment housing Aluminum
E Dual compartment housing SST
Conduit entry size
1
1
/2-14 NPT
Product certifications
NA No approval
I5 FM Intrinsically Safe, Non-Incendive, and Dust Ignition-proof
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5
Rosemount 648 Wireless
Table 1. Rosemount 648 Wireless Temperature Transmitter Ordering Information
The standard offering represents the most common options. The starred options () should be selected for best delivery.
__The expanded offering is subject to additional delivery lead time.
Product certifications
July 2016
N5 FM Non-Incendive and Dust Ignition-proof
I6 CSA Intrinsically Safe
I1 ATEX Intrinsic Safety
I7 IECEx Intrinsic Safety
I2 INMETRO Intrinsic Safety
I4 TIIS Intrinsic Safety
I3 China Intrinsic Safety
IM Technical Regulations Customs Union (EAC) Intrinsic Safety
KQ USA, Canada, ATEX Intrinsic Safety Combination (combination of I1, I5, and I6)
Wireless options (include with selected model number)
Assemble to options
(1)
XA
Sensor specified separately and assembled to transmitter
XC Hand tight assembly of a transmitter and sensor
Wireless update rate, operating frequency, and protocol
WA3 User configurable update rate, 2.4 GHz DSSS, IEC 62591 (WirelessHART)
Omni-directional wireless antenna and SmartPower
(2)
WK1 External antenna, adapter for black power module (I.S. power module sold separately)
WM1 Extended range, external antenna, adapter for black power module (I.S. power module sold separately)
Mounting bracket
(1)
B5 “L” mounting bracket for 2-in. pipe and panel mounting - All SST
Display
M5 LCD display
Enhanced performance
(3)
PT Temperature measurement assembly with Rosemount X-well Technology
Software configuration
C1 Custom configuration of date, descriptor, message, and wireless parameters (requires CDS with order)
Line filter
F5 50 Hz line voltage filter
F6 60 Hz line voltage filter
Sensor trim
C2 Transmitter-sensor matching - trim to specific Rosemount RTD calibration schedule (CVD Constants)
6
EmersonProcess.com/Rosemount
July 2016
Rosemount 648 Wireless
Table 1. Rosemount 648 Wireless Temperature Transmitter Ordering Information
The standard offering represents the most common options. The starred options () should be selected for best delivery.
__The expanded offering is subject to additional delivery lead time.
5-point calibration
C4 5-point calibration (requires Q4 option code to generate a Calibration Certificate)
Calibration certificate
Q4 Calibration Certificate (3-point calibration)
Cable gland option
G2 Cable gland (7.5 – 11.9 mm)
G4 Thin wire cable gland (3 – 8 mm)
Extended product warranty
WR3 3-year limited warranty
WR5 5-year limited warranty
Typical model number: 648 D X 1 D 1 NA WA 3 WK 1 M5 C1 F6
1. When ordering the XA option, a mounting bracket is not included. If a bracket is required, please order option code B5.
2. Black power module must be shipped separately, order Model 701PBKKF or Part #00753-9220-0001.
3. When ordering the PT option code, the C1 and XA option codes are required. Rosemount X-well Technology is only available as a Rosemount 648 Wireless Temperature Transmitter and 0085 Pipe Clamp Sensor direct mount assembly.
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Rosemount 648 Wireless
July 2016

How to order Rosemount X-well Technology

Rosemount X-well Technology is only available as a Rosemount 648 Wireless and 0085 Pipe Clamp sensor direct mount assembly.
:
Table 2. Rosemount 648 Wireless Option Code Requirements
Code Description
PT
XA
C1
:
Temperature measurement assembled with Rosemount X-well Technology
Sensor specified separately and assembled to transmitter
Custom configuration of date, descriptor, message, and wireless parameters (requires CDS with order)
Table 3. Rosemount 0085 Pipe Clamp Sensor Option Code Requirements
Code Description
N
3
P1
J
0080
XA
Rosemount X-well assemblies are available in most Rosemount 0085 Pipe Clamp Sensor diameter sizes depending on the pipe schedule. The pipe diameters that correspond to the pipe schedules are:
No connection head
Sensor connection
Sensor type
Extension type
Extension length
Assemble sensor to specific temperature transmitter
Pipe schedule 40 and 80 Pipe schedule 40 and 80
Code
0022
0027
0034 1 DN 25 0407 16 DN 400
0043 11/4 DN 32 0458 18 DN 450
0049 11/2 DN 40 0508 20 DN 500
0061 2 DN 50 0610 24 DN 600
0077 21/2 DN 65 0660 26 N/A
0089 3 DN 80 0762 30 DN 790
0115 4 DN 100 0813 32 DN 900
0140 5 DN 125 0915 36 DN 1000
Suitable pipe size
inch DIN inch DIN
1
/2 DN15 0324 12 DN 300
3
/4 DN 20 0356 14 DN 350
Code
8
Suitable pipe size
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