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Original and Brand-New Emerson Rosemount 644 Mounting Temperature Transmitter
US$200.00-500.00
1 Piece
Sample price:US$200.00/piece.Request sample
Product profile
Customization
AvailableType
Automation EquipmentMeasuring Medium
TemperatureModel NO.
644Display Type
LCDSite Display
Site DisplayAccuracy
0.2IP Rating
IP68Certification
CECustomized
CustomizedBrand
RosemountProduct Name
Temperature TransmitterModel
644Warranty
1 YearCommunication Protocol
Hart 7/5 Protocol5, Foundation Fieldbus9, ProfibSensor Compatibility
Rtd (PT100/PT1000), Thermocouple (T/C), MvOutput Signal
4-20 Ma (Hart) / Full Digital (FF/Profibus)Damping Time
Adjustable 0-100 Sec (Default: 5 Sec)Protection
IP67/IP68Display Module
LCD (Option M5) / Loi (Local Operator InterfaceSafety Certifications
Sil 2/3 (IEC 61508), Fisco, ATEX/IecexPower Supply Range
9-42.4 VDC (Wide Voltage Compatibility)Alarm Levels
High: 21.75 Ma, Low: 3.6 MaSaturation Levels
High: 20.5 Ma, Low: 3.8 MaHousing Material
Aluminum / Stainless Steel (Sst)Transport Package
BoxSpecification
21*18*12cm, 1.1kgTrademark
RosemountOrigin
ChinaHS Code
9026201090Production Capacity
100Key features
Advanced TSM Technology: Calibrates transmitter to specific sensor, improving accuracy by up to 75%.
SIL 2/3 Safety Certified: Meets IEC 61508 standards for Safety Instrumented Systems in hazardous areas.
Dual-Sensor Input Support: 644S model supports two independent sensors for redundancy or differential measurements.
Multiple Communication Protocols: Supports HART 5/7, FOUNDATION Fieldbus, and PROFIBUS PA for diverse automation systems.
Enhanced Diagnostic Features: Includes sensor drift alerts, hot backup, and open/short-circuit detection.
Flexible Mounting Options: Available in DIN head-mounted, field-mounted, or rail-mounted configurations.
Customizable Enclosure Material: Options include aluminum or polished stainless steel for sanitary applications.
Company profile
Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.95h
About Our Factory & Business Background
AddressWeicheng District, Weifang, Shandong, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: one month
Our Production Capability & Technical Expertise
Main ProductsPressure Transmitter, Temperature Transmitter, Level Transmitter, Valve Positioner, Flowmeter, Field Communicator, PLC, Liquid Level Gauge, Analyser, Instrument Parts
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:How long will you give me the reply?
A:
We will reply to you as soon as we see the information.
Q:What is the delivery time?
A:
Our delivery time is within 3-7 days after we get your payment; for large qty mass orders, the time should be confirmed again for you.
Q:How about your package?
A:
Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.
Q:How about the payment terms?
A:
You can choose T/T.
Q:Do you provide samples?
A:
Yes, we have materials in stock to help you to get the samples as soon as we can.
Send Inquiry
*To:
Kerui (Weifang) Automation Equipment Co., Ltd.
Kerui (Weifang) Automation Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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