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Original Rosemounte 644 Hart Foundation PA 644 Temperature Transmitter
US$400.00-500.00
1 Piece
Sample price:US$150.00/piece.Request sample
Product profile
Customization
AvailableType
SubmersibleContact
ContactModel NO.
Rosemounte 644Output Signal Type
Digital TypeProduction Process
Normal WirewoundFeature
Corrosion ResistantMaterial
Stainless SteelIP Rating
IP67Certification
CECustomized
CustomizedProduct Name
Rosemounte Emersson 644 Temperature TransmitterMeasurement Range
Temperature (Rtd, Thermocouple)Accuracy
±0.1% of Span (Rtd) / ±0.25°COutput Signal
4-20mA(2-Wire Loop-Powered)Hart®7 PPower Supply
12-30V DCOperating Temperature
-40°C to +85°C (-40°F to +185°F)Response Time
<1 Second (90% of Final Value)Electrical Isolation
1500 V AC (Input to Output)Housing
Aluminum Alloy with Epoxy CoatingMounting
DIN Rail (En 50022) or Screw MountingProcess Connection
Terminal Block (Screw or Spring Clamp)Sensor Connection
2/3/4-Wire Rtd or Thermocouple with Cold JunctionAmbient Temperature
Shock ResistanceShock Resistance
Tank Level Measurement.Filter MonitoringEMC Immunity
30V/M(80MHz-1GHz)Transport Package
Support Air/Land/Sea TransportationSpecification
35cm*30cm*30cm*Trademark
EmersonsOrigin
ChinaHS Code
9026201090Production Capacity
1000 Piece/YearKey features
HART 7 Protocol Support: Enables digital communication for remote configuration and diagnostics.
Wide Sensor Compatibility: Supports Pt100, Pt1000, Ni120, Cu10 RTDs and J, K, T, E, S, R, B, N thermocouples.
Robust IP66 Protection: Aluminum alloy enclosure with epoxy coating resists dust, moisture, and chemicals.
Fast Response Time: Responds to temperature changes in under 1 second.
SIL 2 Safety Certification: Meets IEC 61508/61511 standards for functional safety in critical applications.
DIN Rail Mounting: Compliant with EN 50022 for rapid installation in control panels.
Cold Junction Compensation: Eliminates measurement errors for thermocouple inputs due to ambient fluctuations.
Company profile
Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤1.13h
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:
The products in stock will be shipped after receiving the payment, and the products that need to be ordered are subject to the factory time.
Q:How about your package?
A:
Do not worry about the package, we have rich experience in packing.
Q:How about the payment terms?
A:
You can choose T/T.
Q:What is the MOQ?
A:
1PC.
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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