Transmitter

US$400.00-500.00 / Piece

Recommend for you
What is E+H Endress Hauser Condumax Cls15-A1a1a Analog Contact Conductivity Sensor
What is Original and Brand New Endress+Hauser E+H PMC71 Digital Pressure Transmitter Pressure Sensor
What is Endress Hauser Fmi55 Electrical Conductivity Sensor

What is Factory Original Rosemount Emerson 644 Temperature Transmitter with Hart Protocol

Name: Factory Original Rosemount Emerson 644 Temperature Transmitter with Hart Protocol
Uploaded: 2026-01-06T10:42:07+08:00
Description: Product Pictures Product Parameters Rosemount Emerson 644 Temperature Transmitter Parameter Specification Measurement Type Temperature (RTD, Thermocouple) Input Types Pt100, Pt1000, Ni120, Cu10, J, K,

Contact Now

Get Latest Price

About this Item

Price

Min. Order Reference FOB Price

1 Piece US$400.00-500.00 / Piece

Sepcifications

Type Submersible
Contact Contact
Output Signal Type Digital Type
Production Process Normal Wirewound
Feature Corrosion Resistant
Material Stainless Steel
IP Rating IP67
Certification CE
Customized Customized
Transport Package Support Air/Land/Sea Transportation
Specification 35cm*30cm*30cm*
Trademark Emerson
Origin China
Product Name Rosemount Emerson 644 Temperature Transmitter
Measurement Range Temperature (Rtd, Thermocouple)
Accuracy ±0.1% of Span (Rtd) / ±0.25°c
Output Signal 4–20 Ma (2-Wire Loop-Powered), Hart? 7 P
Power Supply 12–30 V DC
Operating 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 Coating
Mounting DIN Rail (En 50022) or Screw Mounting
Process Connection Terminal Block (Screw or Spring Clamp)
Sensor Connection 2/3/4-Wire Rtd or Thermocouple with Cold Junction
Ambient Temperature Shock Resistance
Shock Resistance Tank Level Measurement? Filter Monitoring
EMC Immunity 30 V/M (80 MHz–1 GHz)

Product Description

Product Pictures Product Parameters Rosemount Emerson 644 Temperature Transmitter Parameter Specification Measurement Type Temperature (RTD, Thermocouple) Input Types Pt100, Pt1000, Ni120, Cu10, J, K, T, E, S, R, B, N Output Signal 4-20 mA (2-wire loop-powered), HART? 7 Protocol (optional) Accuracy ...

Learn More

Kerui (Weifang) Automation Equipment Co., Ltd.

Diamond Member Since 2025

Audited Supplier

Rating & Reviews: 4.8/5.0

(4 Reviews)

Main Products Pressure Transmitter, Temperature Transmitter, Level Transmitter, Valve Positioner, ...
Address Weicheng District, Weifang, Shandong, China
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: one month
ODM Service Available Yes
OEM Service Available Yes

Transmitter Comparison

	Factory Original Rosemount Emerson 644 Temperature Transmitter with Hart Protocol Contact Now	Electric Contact Level Gauge Secondary Meter Seven Limit Alarm Electric Contact Level Gauge Contact Now	Quick View 5% off Portable Cable Float Switches Contact Now	Quick View High-Precision 220VAC Liquid Level Sensor with Alarm Feature Contact Now	Quick View Aice Tech Szy-DJ-101 Liquid Level Sensor with Warranty Contact Now

Transaction Info
	Factory Original Rosemount Emerson 644 Temperature Transmitter with Hart Protocol Contact Now	Electric Contact Level Gauge Secondary Meter Seven Limit Alarm Electric Contact Level Gauge Contact Now	Quick View 5% off Portable Cable Float Switches Contact Now	Quick View High-Precision 220VAC Liquid Level Sensor with Alarm Feature Contact Now	Quick View Aice Tech Szy-DJ-101 Liquid Level Sensor with Warranty Contact Now
Price	US$400.00-500.00 / Piece	US$330.00 / Piece	US$8.00 / Piece	US$73.50 / Set	US$73.50 / Set
Min Order	1 Piece	1 Piece	50 Pieces	1 Set	1 Set
Payment Terms	-	LC, T/T	T/T, Western Union	LC, T/T, D/P, Western Union, PayPal	LC, T/T, D/P, Western Union, PayPal
Quality Control
Product Certification	CE	ISO	CE	-	-
Management System Certification	-	-	-	ISO9001:2015, ISO45001:2018, ISO14001	ISO9001:2015, ISO45001:2018, ISO14001
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), South Asia	North America, South America, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), South Asia
Annual Export Revenue	-	-	-	-	-
Business Model	ODM, OEM	-	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Submersible; Contact: Contact; Output Signal Type: Digital Type; Production Process: Normal Wirewound; Feature: Corrosion Resistant; Material: Stainless Steel; IP Rating: IP67; Customized: Customized; Product Name: Rosemount Emerson 644 Temperature Transmitter; Measurement Range: Temperature (Rtd, Thermocouple); Accuracy: ±0.1% of Span (Rtd) / ±0.25°c; Output Signal: 4–20 Ma (2-Wire Loop-Powered), Hart® 7 P; Power Supply: 12–30 V DC; Operating 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 Coating; Mounting: DIN Rail (En 50022) or Screw Mounting; Process Connection: Terminal Block (Screw or Spring Clamp); Sensor Connection: 2/3/4-Wire Rtd or Thermocouple with Cold Junction; Ambient Temperature: Shock Resistance; Shock Resistance: Tank Level Measurement• Filter Monitoring; EMC Immunity: 30 V/M (80 MHz–1 GHz);	Type: Electric Contact Level Gauge; Contact: Contact; Output Signal Type: Analog Type; Production Process: Normal Wirewound; Feature: Conductor; Material: Plastic; Customized: Customized;	Type: Level Switch; Contact: Contact; Output Signal Type: Switching Type; Production Process: Normal Wirewound; Feature: Conductor; Material: SUS304/PP; IP Rating: IP68; Customized: Customized; Contact Capacitance: 10A/250VAC(PP),2A/250VAC(SUS304); Contact Type: 1A,1b or 1ab(PP),Spdt(SUS304); Cable Specification: Rubber Cable and PVC(PP) Silicone:0.75mm23c(SUS30;* Suitable Temperature: Rubber Cable: -10ºC~80ºC; Gravity: >0.6g/cm3(PP),>0.5g/cm3(SUS304); Electrical Endurance: Equal or More Than 50.000 Times; Flow Rate: 100.000 Times;	Brand Name: Aice Tech; Selling Units: Single Item; Warranty: 12 Months; Place of Origin: Jiangsu, China; Single Gross Weight: 6.000 Kg; Packaging Details: Carton; Supply Ability: 5000 Set/Sets Per Month; Single Package Size: 1200X650X850 Cm; Customized Support: OEM, ODM;	Brand Name: Aice Tech; Selling Units: Single Item; Warranty: 12 Months; Place of Origin: Jiangsu, China; Single Gross Weight: 6.000 Kg; Packaging Details: Carton; Supply Ability: 5000 Set/Sets Per Month; Single Package Size: 1200X650X850 Cm; Customized Support: OEM, ODM;
Supplier Name	Kerui (Weifang) Automation Equipment Co., Ltd.	Aileike TT&C Equipment (Huaian) Co., Ltd.	Vacorda Instruments Manufacturing Co., Ltd.	Jiangsu Aice Instrument Technology Co., Ltd.	Jiangsu Aice Instrument Technology Co., Ltd.
Select All

Contact Now

Hot Search