Rosemount 644RAI5Q4RK R644 Series Temperature Transmitter
Description:
Manufacturer : Rosemount
Product No. : 644RAI5Q4RK
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Reliable Industrial Component Sourcing for Enterprises
This industrial automation component is supplied for enterprise procurement .Made-to-order and forward delivery are supported, with pricing quoted per inquiry.
To reduce sourcing risk, each order is handled individually with support for model confirmation, condition clarification, and lead time estimation before order placement. Clear quotation terms and consistent communication are provided to help partners manage expectations and complete transactions with confidence. Additional verification or clarification is available when required, supporting professional procurement and long-term cooperation.
The 644RAI5Q4RK is a high-precision temperature transmitter engineered and manufactured by Rosemount, a global leader in industrial measurement and control technologies. As a key model in Rosemount’s 644 product series, the 644RAI5Q4RK temperature transmitter is designed to simplify operation and reduce complexity in various industrial temperature measurement applications. Equipped with advanced diagnostic functions, safety certifications, and integral transient protection, this Rosemount transmitter enables better process decision-making while ensuring reliable and stable performance in harsh industrial environments.
Detail:
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Performance Parameter
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Specification
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Unit
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Notes
|
|
Accuracy (Temperature)
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±0.1%
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of Span
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Enhanced precision with transmitter-sensor matching, reducing interchangeability error by up to 75%
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Temperature Measurement Range
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-200 to 1800
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°F
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Compatible with various RTD and thermocouple types for diverse industrial applications
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Input/Output Isolation
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500
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Vac RMS
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Meets 707 Vdc @ 50/60 Hz standards for reliable operation in harsh EMC environments
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Response Time
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< 1
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Second
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Fast response to temperature changes for real-time process monitoring
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SIL Certification
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SIL 3
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-
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IEC 61508 certified, suitable for safety-critical industrial applications
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Operating Voltage Range
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10.5 to 42
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Vdc
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2-wire design for energy efficiency and easy integration into existing systems
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Specifications Category
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Parameter
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Value
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Unit
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Conversion (Metric)
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|
Dimensional Specifications
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Overall Height (Head Mount)
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4.72
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Inch
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120.0 mm
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Diameter (Head Mount)
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2.95
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Inch
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75.0 mm
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Depth (Field Mount)
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6.30
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Inch
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160.0 mm
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Mounting Type
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DIN Head / Field Mount
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-
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Flexible mounting options for diverse industrial installation scenarios
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|
Physical Specifications
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Enclosure Material
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Aluminum Alloy
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-
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Corrosion-resistant for harsh industrial environments
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Display Type
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5-Digit LCD
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-
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With Local Operator Interface (LOI) for on-site diagnostics
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|
Operating Temperature Range
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-40 to 185
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°F
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-40 to 85 °C
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|
Humidity Resistance
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0 to 95%
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RH
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Non-condensing, suitable for humid industrial areas
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|
Weight
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0.88
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Lbs
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0.40 kg
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|
Protection Rating
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IP67
|
-
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Dust-tight and waterproof for outdoor and harsh field installations
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Brand
Rosemount is a process instrument manufacturing company focusing on providing high-precision instrument products for pressure, temperature, flow, liquid level and safe measurement. Rosemount belongs to Emerson. For more than 100 years since Emerson's founding, Rosemount has been continuously innovating in pressure, temperature, flow rate and liquid level measurement technologies. Pressure measurement: Rosemount 3051S series instrumentation, 2051/2088 gauge pressure and pressure transmitter, etc. These products accurately monitor pressure in various industrial environments. Flow Measurement: Rosemount’s differential pressure flow products, such as Aniuba flowmeters and regulating orifice flowmeters, as well as vortex flowmeters and electromagnetic flowmeters, these devices are critical to ensuring the accuracy of fluid measurements. Temperature Measurement: Rosemount offers a variety of temperature measurement equipment, such as single point and multi-point measurement sensors, suitable for different temperature ranges and industrial applications.
Company Introduction:
Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, YOKOGAWA,MTL,Allen-Bradley, Pepperl+Fuchs,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us.
Below are the TOP BRANDS we handle in the past 12 years:
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Manufacture
|
Products
|
|
Bently Nevada
|
3500 Vibration Monitoring System
|
|
3300 Proximity Probes, Sensors & Transducer Systems
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ALLEN BRADLEY
|
Industrial Control Products
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|
Pepperl-Fuchs
|
Industrial Sensors & Isolated Barrier
|
|
MTL Instruments
|
Isolated Barrier
|
|
Endress+Hauser
|
Flow, Level, Liquid Analysis Instrument
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|
YOKOGAWA
|
DCS & Field Instruments & Process Analyzers
|
|
TE
|
Dynamic Products
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Georg Fischer
|
Piping System
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SMC
|
controls, process, and Industrial products
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SICK
|
Laser Sensor
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FESTO
|
Pneumatic & Electric Automation Product
|
|
Rosemount
|
Analytical Products
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ASCO
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Solenoid Valves
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IFM
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Sensors & Controllers
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SCHMERSAL
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Safety switches & Safety Systems
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ABB
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V18345 Valve Positioner
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SIEMENS
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PLC modules & Transmitter
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FISHER
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DLC3100 Digital Level Controller
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TELEDYNE
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Oxygen Sensor & Fuel Cell
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DETCON
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Gas Detection Products
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HONEYWELL
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Switches & Transmitter
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VEGA
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Level Measurement Products
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AUMA
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Electric Actuators and Gearboxes
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YASKAWA
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Industrial Ac Drives
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BECKHOFF
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Controllers & I/O Modules
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BALLUFF
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Linear Position Sensors
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B&R
|
PLC Module
|
|
Phoenix Contact
|
Housing
|
|
Harting
|
Connector Han
|
|
For more product details, please visit our website: www.achievers-automation.com
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FAQ of Achievers
Q:Are the Products Genuine OEM Units?
A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.
Q:How will you arrange shipment?
A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.
Q:What is the warranty of goods?
A: One-year Warranty.
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