Brand New Emerson Rosemounte 3144/644/248 Smart Temperature Sensor Pressure Transmitter

• Customization: Available
• Type: Network Type
• Measuring Medium: Humidity
• Model NO.: Emerson Rosemounte 3144
• Display Type: LCD
• Site Display: Site Display
• Accuracy: 1.0
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Product Name: Rosemounte 3144 Smart Temperature Transmitter
• Measurement Type: Gauge Pressure (Relative to Atmospheric Pressure)
• Warranty: One Year
• Output Signal: 4-20m a(Hart®7)
• Power Supply: 10.5-42V DC
• Operating Temperature: -40°C to +85°C (-40°F to +185°F)
• Response Time: <2 Seconds (90% of Final Value)
• Wetted Materials: 316L Stainless Steel
• Process Connections: Flanged (ANSI, DIN, JIS), Threaded (NPT, Bsp)
• Enclosure Rating: IP66 (NEMA 4X), IP67 (NEMA 6p)
• Sensor Technology: Coplanar™ or Traditional Isolating Diaphragm
• Ambient Temperature: -40°C to +85°C (-40°F to +185°F)
• Vibration Resistance: 2grms(10-2000Hz)
• EMC Immunity: 30V/M(80MHz-1GHz)
• Place of Origin: China
• Transport Package: Support Air/Land/Sea Transportation
• Specification: 35cm*30cm*30cm
• Trademark: Emerson Rosemounte
• Origin: China
• HS Code: 9026201090
• Production Capacity: 1000
• Package Size: 35.00cm * 25.00cm * 25.00cm
• Package Gross Weight: 2.000kg

Product Description

Specification

Brand New Emerson Rosemounte 3144/644/248 Smart Temperature sensor Pressure Transmitter
Parameter	Specification
Measurement Type	Temperature (RTD, Thermocouple, Ohms Input)
Input Sensors Supported	RTD (Pt100, Pt1000), Thermocouples (Types B, E, J, K, N, R, S, T), Ohms Input
Temperature Range	-200°C to +850°C (-328°F to +1562°F) based on sensor type
Accuracy	±0.1°C (standard RTD), ±0.25°C (optional enhanced accuracy)
Output Signal	4–20 mA (HART® 7), FOUNDATION Fieldbus, or PROFIBUS PA
Power Supply	10.5–42 V DC (loop-powered for 4–20 mA models)
Operating Temperature	-40°C to +85°C (-40°F to +185°F)
Response Time	<1 second (programmable damping)
Ambient Temperature	-40°C to +85°C (-40°F to +185°F)
Vibration Resistance	2g RMS (10–2000 Hz)
Shock Resistance	50g (11 ms half-sine)
EMC Immunity	30 V/m (80 MHz–1 GHz)

Product Description

Brand New Emerson Rosemounte 3144/644/248 Smart Temperature sensor Pressure Transmitter

The Emerson Rosemount 3144P Temperature Transmitter is a high-performance, versatile device engineered to deliver exceptional accuracy and reliability in industrial temperature measurement applications. Developed by Emerson, a global leader in automation and process control solutions, the 3144P combines advanced sensor technology, robust design, and digital communication capabilities to meet the demanding requirements of industries such as oil and gas, chemical processing, power generation, and pharmaceuticals. This transmitter ensures precise temperature monitoring, enhances process efficiency, and supports compliance with stringent safety and quality standards.

At its core, the Rosemount 3144P is designed to convert temperature readings from sensors—such as thermocouples, resistance temperature detectors (RTDs), and resistance thermometers—into a standardized 4–20 mA analog output signal or digital communication protocols like HART® 7, FOUNDATION Fieldbus, or PROFIBUS PA. This flexibility allows seamless integration with distributed control systems (DCS), programmable logic controllers (PLC), and asset management platforms, enabling real-time data acquisition and process optimization. The transmitter's high accuracy of ±0.1°C (±0.18°F) or better, combined with its wide operating range of -200°C to +850°C (-328°F to +1562°F) depending on sensor type, ensures reliable performance across diverse industrial environments.

The 3144P's design emphasizes durability and adaptability. Constructed with either a rugged aluminum or stainless steel housing, the transmitter is engineered to withstand extreme temperatures, vibration, and corrosive atmospheres. Its IP66/NEMA 4X-rated enclosure provides protection against dust, water ingress, and harsh weather conditions, making it suitable for both indoor and outdoor installations. For hazardous locations, the 3144P is available with certifications such as ATEX, IECEx, FM, and CSA, ensuring safe operation in explosive environments classified under Zones 1/2 or Div. 1/2. The transmitter's modular architecture also allows easy customization with optional features like dual-sensor input, voltage input, or relay outputs, enabling tailored solutions for complex applications.

Brand New Emerson Rosemounte 3144/644/248 Smart Temperature sensor Pressure Transmitter

One of the standout features of the Rosemount 3144P is its advanced diagnostics and digital communication capabilities. The HART 7 protocol enables two-way communication between the transmitter and control systems, allowing technicians to remotely configure, calibrate, and troubleshoot the device without physical access. For more advanced process integration, optional FOUNDATION Fieldbus or PROFIBUS PA versions provide real-time data exchange, predictive maintenance alerts, and device health monitoring. These features are further enhanced by Emerson's AMS Suite software, which centralizes asset management, trend analysis, and alarm diagnostics, reducing unplanned downtime and optimizing maintenance schedules.

The transmitter's user-friendly interface simplifies setup and operation. A large, backlit LCD display provides clear visibility of process variables, diagnostic messages, and configuration menus in multiple languages, even in low-light conditions. Local configuration is facilitated via a three-button keypad, enabling adjustments to parameters such as measurement units, damping settings, and alarm thresholds. For applications requiring frequent calibration, the 3144P supports non-contact calibration using a magnet, eliminating the need for opening the housing and reducing exposure to hazardous environments.

Safety and compliance are integral to the 3144P's design. It meets SIL 2/3 (IEC 61508) functional safety standards, ensuring reliability in critical safety systems such as emergency shutdown (ESD) circuits or reactor temperature controls. The transmitter's intrinsic safety barriers and explosion-proof certifications guarantee compliance with global safety regulations, while its electromagnetic compatibility (EMC) ensures stable performance in electrically noisy environments. Additionally, the 3144P's overvoltage and transient protection circuitry safeguards against electrical surges, extending the device's service life in high-voltage industrial settings.

Company Profile

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Company Profile

 

KeRul (WeiFang) Automation Equipment Co., Ltd. is speciallzed in industrialautomation instrument development, production and sales, technical servicesand supporting equipment supply of specialized companies, The mainproducts are fow meters, level meters, temperature meters, pressuremeters, electrical meters, thermal meters, programmable controller(PLC), Dcs distributed control system, eight series of more than 1,000specifcations. its products and technologies are widely used in electrlcpower, metallurgy, petrochemical, environ. mental protection, plastics,food,l printing, tobacco, textile, dyeing and other fields.

Our Service

OEM / ODM services
To meet the user diversified requirement, Holykell have established a set of customer service and technical support system with OEM / ODM order as the center, and responded and Handle the customer's requirements in a timely manner to ensure accurate delivery time and product quality.

Order services
Fastest reply:Professional sales engineers 7/24 online services
Payment terms:T/T ,Western union, Paypal, Credit Card, L/C others
Fast delivery: within 24 hours release the cargo (normal spec.), Customized 7-12 days after payment .

 
MAINTENANCE & AFTER-SALES SERVICES
Customer Feedback:  Sales engineers and technical engineers will be one-on-one service for you to exclude all obstacles when use our sensors.

Warranty period: 12 months
Product life-long maintenance: Holykell can provide you with the maintenance of the whole life of the sensors

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.