Old Style Transmitter

US$100.00-300.00 / Piece

Rosemount 644 Temperature Transmitter Module for Accurate Readings pictures & photos

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What is Rosemount 644 Temperature Transmitter Module for Accurate Readings

Name: Rosemount 644 Temperature Transmitter Module for Accurate Readings
Uploaded: 2025-12-22T18:02:33+08:00
Description: Product Name Temperature transmitter Brand Rosmeount Model 644H Product Description The product advantages of the Rosemount 644 temperature module include: 1. High Measurement Accuracy- The Rosemount

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Price

Min. Order Reference FOB Price

1 Piece US$100.00-300.00 / Piece

Sepcifications

Type Network Type
Measuring Medium Temperature
Display Type No
Site Display Site Display
Accuracy 0.2
IP Rating IP67
Certification CE
Customized Customized
Transport Package Original
Specification 8*10*3
Trademark Rosemount
Origin China
Place of Origin China
Warranty 1 Year
Model 644rai5rk
Customized Support OEM
Material Waterproof
Input Type Rtd, Thermocouple, Millivolt, Ohm
Measurement Accuracy ±0.05% of Span
Temperature Range (Sensor) -200°C to 850°C
Ambient Temperature Range -40°C to 85°C
Output Signal 4-20 Ma with Hart? Protocol
Power Supply 10.5 to 45 V DC
Display Optional LCD with Backlight
Sensor Types Supported PT100, Jpt100, Ni120, Cu10, etc.
Thermocouple Types J, K, T, E, R, S, B, N, C
Certifications ATEX, Iecex, CSA, FM

Product Description

Product Name Temperature transmitter Brand Rosmeount Model 644H Product Description The product advantages of the Rosemount 644 temperature module include: 1. High Measurement Accuracy- The Rosemount 644 temperature transmitter delivers exceptional accuracy, with a precision of ±0.15°C (±0.27°F) for ...

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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

Old Style Transmitter Comparison

	Rosemount 644 Temperature Transmitter Module for Accurate Readings Contact Now	Stable Operation Temperature Monitoring and Recording System Contact Now	DC24V Fluorescent Optical Fiber Temperature Measurement System Contact Now	AC220V Fluorescent Optical Fiber Temperature Measurement System Contact Now	IP67 4~20mA DC PT100 Temperature Sensor/Temperature Transmitter Contact Now

Transaction Info
	Rosemount 644 Temperature Transmitter Module for Accurate Readings Contact Now	Stable Operation Temperature Monitoring and Recording System Contact Now	DC24V Fluorescent Optical Fiber Temperature Measurement System Contact Now	AC220V Fluorescent Optical Fiber Temperature Measurement System Contact Now	IP67 4~20mA DC PT100 Temperature Sensor/Temperature Transmitter Contact Now
Price	US$100.00-300.00 / Piece	US$300.00 / Piece	US$300.00 / Piece	US$300.00 / Piece	Negotiable
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	-	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, WeChat	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, WeChat	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, WeChat	LC, T/T, D/P, PayPal, Western Union
Quality Control
Product Certification	CE	CE	CE	CE	ISO
Management System Certification	-	-	-	-	-
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, 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
Annual Export Revenue	-	-	-	-	-
Business Model	ODM, OEM	-	-	-	ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month 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: Network Type; Measuring Medium: Temperature; Display Type: No; Site Display: Site Display; Accuracy: 0.2; IP Rating: IP67; Customized: Customized; Place of Origin: China; Warranty: 1 Year; Model: 644rai5rk; Customized Support: OEM; Material: Waterproof; Input Type: Rtd, Thermocouple, Millivolt, Ohm; Measurement Accuracy: ±0.05% of Span; Temperature Range (Sensor): -200°C to 850°C; Ambient Temperature Range: -40°C to 85°C; Output Signal: 4-20 Ma with Hart® Protocol; Power Supply: 10.5 to 45 V DC; Display: Optional LCD with Backlight; Sensor Types Supported: PT100, Jpt100, Ni120, Cu10, etc.; Thermocouple Types: J, K, T, E, R, S, B, N, C; Certifications: ATEX, Iecex, CSA, FM;	Type: Fiber Optic Temperature Measurement; Measuring Medium: Optical Fiber; Display Type: LCD; Site Display: System Shows; Accuracy: 1.0; IP Rating: AAA; Customized: Customized; Power Supply: DC24V or AC220V; Number of Channels: 1~6; Power Consumption: -40℃~+200℃; Standard Deviation: ±1 ℃; Resolution: 0.1℃; Communication Method: RS-485; Calibration Method: This Sensor Does Not Need to Be Calibrated.;	Type: Fiber Optic Temperature Measurement; Measuring Medium: Optical Fiber; Display Type: LCD; Site Display: System Shows; Accuracy: 1.0; IP Rating: AAA; Customized: Customized; Power Supply: DC24V or AC220V; Number of Channels: 1~6; Power Consumption: -40℃~+200℃; Standard Deviation: ±1 ℃; Resolution: 0.1℃; Communication Method: RS-485; Calibration Method: This Sensor Does Not Need to Be Calibrated.;	Type: Fiber Optic Temperature Measurement; Measuring Medium: Optical Fiber; Display Type: LCD; Site Display: System Shows; Accuracy: 1.0; IP Rating: AAA; Customized: Customized; Power Supply: DC24V or AC220V; Number of Channels: 1~6; Power Consumption: -40℃~+200℃; Standard Deviation: ±1 ℃; Resolution: 0.1℃; Communication Method: RS-485; Calibration Method: This Sensor Does Not Need to Be Calibrated.;	Type: Intergrated Temperature Transmitter; Measuring Medium: Temperature; Display Type: LCD; Site Display: Site Display; Accuracy: 0.075%; IP Rating: IP67; Customized: Customized; Output Signal: 4~20m, 4~20mA/Hart, Profibus-PA; Housing Material: Aluminum Alloy; Stability: <0.1/Year; Temperature Drift: 0.05%;
Supplier Name	Kerui (Weifang) Automation Equipment Co., Ltd.	Fuzhou Inno Electronic Technology Co., Ltd.	Fuzhou Inno Electronic Technology Co., Ltd.	Fuzhou Inno Electronic Technology Co., Ltd.	Hefei WNK Smart Technology Co., Ltd.
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