Original and Cheaper Rosemount 3144p Temperature Transmitter LCD Display

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: Rosemount 3144P LCD Display
• Place of Origin: China
• Brand Name: Rosemount
• Model Number: 3144p LCD Display Meter
• Type: LCD Display
• Indicator: LCD
• Material: Stainless Steel
• Customized Support: OEM, ODM, Obm
• Power Supply: 12-42.4 VDC
• Product Name: Smart Temperature Transmitter
• Output: 4-20mA
• Protection Class: IP66
• Stability: ±0.1% or 0.1°c (2 Yrs)
• Supply Voltage: 12.0–42.4 V DC
• Ambient Temp Effect: 0.0015°c/°c (Rtd)
• Enclosure: Dual-Compartment, Field-Mount
• Transport Package: Original
• Specification: 20cm*15cm*10cm
• Trademark: Rosemount
• Origin: China
• HS Code: 8531200000
• Production Capacity: 1000pieces/Year
• Package Size: 20.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

Attribute	Value
Model	Rosemount 3144P LCD Display
Display	LCD Display
Protocols	HART / FOUNDATION Fieldbus (FF)
Inputs	Dual-sensor (2 independent inputs)
Accuracy (RTD)	±0.10°C (±0.18°F) for Pt100

Product Overview

The Rosemount 3144P LCD Display Meter is a high-performance temperature transmitter designed for industrial process control applications. It supports dual-sensor inputs, allowing simultaneous monitoring of two independent temperature points, making it ideal for applications requiring redundancy or differential temperature measurement. The device is compatible with a wide range of sensors, including RTDs (2/3/4-wire), thermocouples (TCs), ohms, and millivolt (mV) signals, ensuring flexibility across different process requirements.

Built with HART and FOUNDATION Fieldbus (FF) communication protocols, the 3144P ensures seamless integration into modern digital control systems. Its LCD display provides real-time, multi-parameter readouts, enabling operators to monitor critical process variables at a glance. The transmitter is housed in a dual-compartment, field-mount enclosure, offering robust protection against environmental factors such as moisture, dust, and electromagnetic interference (EMI/RFI). With MID certification, it meets stringent custody transfer requirements, making it suitable for oil & gas, chemical, power generation, and pharmaceutical industries.

Key Features and Technical Advantages

The Rosemount 3144P stands out due to its high accuracy (±0.10°C for RTDs) and long-term stability (±0.1% over two years), ensuring reliable measurements even in harsh conditions. The dual-sensor capability enhances process safety by enabling hot backup functionality, where a secondary sensor automatically takes over if the primary fails. Additionally, the 4-20mA/HART or FF output ensures compatibility with legacy and modern control systems.

Key Features and Technical Advantages

The LCD display is fully configurable, showing temperature, sensor health, and diagnostic alerts, reducing the need for additional diagnostic tools. The transmitter also features advanced diagnostics, including sensor drift detection and loop degradation alerts, helping prevent unplanned downtime. Its wide power supply range (12–42.4V DC) and low power consumption make it suitable for remote installations with limited power availability.

Industrial Applications and Use Cases

The Rosemount 3144P is widely used in industries where precise temperature monitoring and control are critical. In oil & gas, it ensures accurate temperature measurement in pipelines, refineries, and custody transfer applications. In chemical processing, it helps maintain optimal reaction temperatures while withstanding corrosive environments. Power plants rely on its stability for turbine and boiler monitoring, while pharmaceutical manufacturers use it for compliance with strict regulatory standards.Another key application is in HVAC and building automation, where differential temperature monitoring is essential for energy efficiency. The dual-input design allows users to measure temperature differences across heat exchangers, cooling towers, and process heaters, improving system performance. Its EMI/RFI shielding ensures reliable operation in electrically noisy environments, such as near motors or variable frequency drives (VFDs).

Competitive Advantages and Why Choose the 3144P?

Compared to conventional temperature transmitters, the Rosemount 3144P offers superior reliability, flexibility, and ease of use. Its dual-sensor redundancy minimizes the risk of measurement failures, while HART/FF compatibility ensures future-proof integration with digital control systems. The intuitive LCD display reduces setup time and troubleshooting efforts, improving operational efficiency.

Additionally, the 3144P's rugged construction ensures durability in extreme temperatures, vibrations, and wet conditions. The MID certification makes it a trusted choice for custody transfer applications, where measurement accuracy directly impacts financial transactions. With AMS Device Manager and HART Communicator compatibility, users can easily configure, calibrate, and diagnose the transmitter remotely, reducing maintenance costs.

In summary, the Rosemount 3144P LCD Display Meter is a versatile, high-accuracy temperature transmitter designed for demanding industrial applications. Its dual-input capability, advanced diagnostics, and robust design make it an ideal choice for industries requiring reliable, long-term temperature monitoring and control. Whether for process safety, regulatory compliance, or operational efficiency, the 3144P delivers unmatched performance and value.

Specification

Company Profile

KeRui (weifang) Automation Equipment Co., Ltd. 

KeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems,and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental textile, dyeing, and other fields.protection, plastics, food, printing, tobacco,textile, dyeing, and other fields.

Packaging & Shipping

FAQ

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.

 

Q: Can l get a lower price if l order large quantities?

A: Yes, cheaper prices with more bigger size orders.

 

Q:After sales and warranty?

A: We provide one year warranty lifetime technical support services.

 

Q:How about after-sales service?

A: We are 24 hours online, if you have any problem, please contact us directly.