Reliable Wireless Temperature Sensor with Broad Operating Range

Product Description

The Rosemount 648 Wireless Temperature Transmitter stands out in its class by delivering superior wireless accuracy and stability, making it the top choice for precise process monitoring. Engineered for utmost reliability in the field, it features a robust dual-compartment housing. When paired with the innovative Rosemount X-well™ Technology and the Rosemount 0085 Pipe Clamp sensor, this transmitter excels in providing precise process temperature measurements. It utilizes an advanced in-transmitter thermal conductivity algorithm, thereby eliminating the necessity for thermowells or process intrusion, ensuring seamless operation.

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, etc.

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)

Rosemount 648 Wireless Temperature Transmitter Ordering Information

Model		Product description
648		Temperature transmitter
Transmitter type
D		Wireless field mount						*
Transmitter output
X		Wireless						*
Measurement configuration
1		Single-sensor input						*
Housing style
D		Dual compartment housing						*
E		Dual compartment housing						*
Conduit entry size
1		½ - 14 NPT						*
Wireless Options
Assemble to options
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
WK1		External antenna, adapter for Black Power Module (I.S. Power Modulesold separately)						*
WM1		Extended range, external antenna, adapter for Black Power Module (I.S. Power Modulesold separately)						*
Mounting bracket
B5		"L" mounting bracket for 2-in. pipe and panel mounting - All SST						*
Display
M5		LCD display						*
Enhanced performance(4)
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)						*
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 DX 1 D 1 NAWA 3 WK 1 M5 C1 F6

Dimension

Rosemount 648 Wireless Remote Mount


Rosemount 648 Wireless Direct Mount

Company Profile

Cold Valley Intelligent Technology (Shanghai) Co., Ltd. is a proud member of the prestigious Hanshan (Cold Mountain) Intelligent Technology Co.
(hereinafter referred to as Hanshan Intelligent Technology Co., Ltd. group) and was officially established in the vibrant city of Shanghai in 2013.
Our founding team comprises seasoned experts from leading international automation companies. With over 20 years of rich experience in the automation industry and engineering, complemented by a decade in consulting and implementing digital solutions, we are dedicated to delivering premium automation and digitization products and services to a global clientele. Our distinguished headquarters is strategically located in the dynamic city of Shanghai, China.
With a strong foothold in the petrochemical industry for over 20 years, we possess a profound understanding of the automation and digitalization requirements across upstream, midstream, and downstream enterprises. We offer specialized products and solutions finely tuned to automation and digitalization, coupled with comprehensive full life cycle services for industries including petroleum, chemicals, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metals.

You may have these questions

How do I select the right product?
A: Upon receiving your inquiry, our team will furnish you with a thorough technical document to help verify the intricate process parameters and technical specifications you require. With your specific needs in mind, we will recommend the most fitting model to ensure optimal performance.

I would like a confirmed model. Can you provide that?
A: Absolutely. After you share the model you need, we will first evaluate its suitability for your application. If needed, we will propose some more cost-effective alternatives. Once confirmed, we can proceed with issuing a formal quotation for you.