Original Rosemount 248 Temperature Transmitter 248 Module 4-20mA Hart

• Customization: Available
• Type: Network Type
• Measuring Medium: Temperature
• Model NO.: Rosemount 248 Temperature Transmitter Module
• Display Type: LCD
• Site Display: Site Display
• Accuracy: 0.2
• IP Rating: IP67
• Certification: CE
• Customized: Customized
• Place of Origin: China
• Warranty: 1 Year
• Model: 248hai1n0ns
• Customized Support: OEM
• Calibration: 5-Point Calibration
• Calibration2: 3-Point Certificate (Optional)
• Stability: 1-Year Stability Rating
• Isolation: 2.5 Kvac Galvanic Isolation
• Ambient Temp Range: -50 to +85 °c
• Certifications: Sil 2/3 (IEC 61508), ATEX, Iecex, EAC
• Enclosure Options: DIN B (Multiple Materials)
• LCD Display: Large LCD (Wireless Model)
• Configuration: Device Dashboards for Easy Setup
• Network: Self-Organizing
• Installation Cost: Lower Vs. Direct-Wiring
• Transport Package: Original
• Specification: 6cm*6cm*6cm
• Trademark: Rosemount
• Origin: China
• HS Code: 9025191090
• Production Capacity: 1000pieces/Year
• Package Size: 6.00cm * 6.00cm * 6.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Model Series	Rosemount™ 248
Mounting Types	Head mount (DIN B) / Rail mount
Input Types	Universal (RTD, T/C, mV, ohms, potentiometer, linear resistance)
Output Signal	4-20 mA with HART® protocol (HART 7 for rail mount)

Product Overview

The Rosemount 248 Temperature Transmitter Module represents a significant advancement in temperature measurement technology for demanding industrial processes. Designed as a core component within the Rosemount X-well™ and Rosemount T-Well™ temperature solutions, this modular transmitter offers exceptional flexibility and performance. Its primary function is to accurately acquire signals from industry-standard RTDs (Resistance Temperature Detectors) or thermocouples, convert these analog signals into robust, noise-immune digital outputs (typically 4-20 mA with HART® 7 protocol), and transmit critical temperature data to control and monitoring systems. The module is specifically engineered for seamless integration into Rosemount's innovative mounting systems, which facilitate surface temperature measurement without the need for process penetration, thereby eliminating potential leak points and reducing installation complexity and costs. This design philosophy makes the 248 Module particularly suited for applications where safety, reliability, and non-intrusive measurement are paramount.

Unmatched Performance and Reliability

The Rosemount 248 Module sets a high benchmark for temperature measurement accuracy and stability. It boasts an impressive ±0.05% of span or ±0.1 °C (±0.18 °F) accuracy (whichever is greater), ensuring precise process control and optimization. This exceptional accuracy is maintained over a wide ambient temperature range   due to sophisticated temperature compensation algorithms. Built for the harshest industrial environments, the module features robust construction with high-quality materials, offering superior resistance to vibration, humidity, and electromagnetic interference (EMI/RFI). Its high mean time between failures (MTBF) translates directly into reduced maintenance requirements and enhanced operational uptime. Furthermore, the module supports a broad range of RTD types (Pt100, Pt200, Pt500, Pt1000, Cu10, Ni120) and thermocouple types (J, K, T, E, R, S, B, N, C), providing unparalleled application flexibility. Advanced diagnostics continuously monitor sensor health and connection integrity, providing early warnings of potential issues before they impact process performance.

Advanced Diagnostics, Connectivity, and Ease of Use

A key differentiator of the Rosemount 248 Module is its comprehensive suite of advanced diagnostics and user-friendly features accessible via the intuitive AMS Device Manager software or the Rosemount 248 Reference Designator (RD) App using Bluetooth® wireless technology. These powerful tools enable remote configuration, calibration management, and detailed diagnostics without the need for physical access to the transmitter in potentially hazardous or hard-to-reach locations. The module continuously performs sophisticated sensor diagnostics, detecting critical issues like sensor drift, open circuits, short circuits, and degradation. Asset Management Solutions (AMS) integration allows for predictive maintenance strategies, maximizing asset utilization and minimizing unplanned downtime. Configuration is simplified through guided workflows in AMS or the mobile app, reducing commissioning time and the potential for errors. The unique 64-bit electronic serial number ensures secure device identification and tracking throughout its lifecycle. 

Significant Operational and Business Advantages

Implementing the Rosemount 248 Temperature Transmitter Module delivers substantial operational and financial benefits. Its integration into X-well and T-Well solutions drastically reduces installation complexity and cost by eliminating the need for thermowells, process taps, impulse piping, and associated insulation. This translates into faster project commissioning and significant material and labor savings. The non-intrusive nature of surface measurement inherently enhances safety by removing potential leak paths associated with traditional penetration points. The module's exceptional accuracy, stability, and advanced diagnostics contribute directly to improved process control, product quality, and yield optimization. Reduced maintenance needs, enabled by remote diagnostics and predictive capabilities, lower operational expenditures (OPEX) over the device's lifespan. Compliance with stringent global safety standards (IECEx, ATEX, FM, CSA) ensures suitability for hazardous area installations worldwide. Ultimately, the Rosemount 248 Module provides a future-proof temperature measurement solution that enhances safety, boosts productivity, minimizes total cost of ownership, and delivers a rapid return on investment through optimized performance and reduced operational costs.

Specification

Packaging & Shipping

Company Profile

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.

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.