Emerson Type Rosemountt 700 Sensor Core Processor for Mass Flow Meter

• Customization: Available
• After-sales Service: Support 1 Year Warranty
• Warranty: 1 Year
• Model NO.: Rosemount 700 Core Processor
• Product Name: Emerson Rosemount 700 Sensor Core Processor
• Model Number: 700 Series Electronics Module
• Function: Analog/Digital Input From Sensor Core
• Input Signal: 3-Way Manifold with Integrated Needle Valves
• Output Signal: 4–20 Ma + Hart® 7 Protocol
• Communication Protocol: Hart® 7 (Default)
• Signal Update Rate: Configurable
• Power Supply: 10.5–42 V DC
• Current Consumption: <3.6 Ma (Normal Mode); <2.5 Ma (Low-Power Mode)
• Accuracy: ±0.075% of Span
• Temperature Range: Operating: -40°c to +85°c
• Environmental Rating: IP66/IP67 (NEMA 4X)
• Certifications: Iecex, ATEX, FM, CSA, Sil 2, Namur Ne43
• Sensor Compatibility: Rosemount 700 Series Pressure/Temperature Sensors
• Mounting: Integral with Rosemount 700 Transmitter Housing
• Transport Package: Support Air/Land/Sea Transportation
• Specification: 40cm*30cm*30cm*
• Trademark: Emerson Rosemount
• Origin: China
• HS Code: 9026900090
• Production Capacity: 1000
• Package Size: 15.00cm * 15.00cm * 15.00cm
• Package Gross Weight: 0.200kg

Product Description

Products Picture

Specification

Emerson Type Rosemount 700 Sensor Core Processor
Parameter	Specification
Product Name	Emerson Rosemount 700 Sensor Core Processor
Model Number	Various (e.g., 700 Core Processor Module, 700 Series Electronics Module)
Function	Digital signal processing, sensor calibration, and communication for Rosemount 700 transmitters
Input Signal	Analog/digital input from sensor core (e.g., pressure, temperature)
Output Signal	4–20 mA + HART® 7 Protocol (or FOUNDATION Fieldbus/PROFIBUS PA)
Communication Protocol	HART® 7 (default), optional Foundation Fieldbus or Profibus PA
Signal Update Rate	Configurable (2–30 seconds typical; up to 100 ms for fast response)
Power Supply	10.5–42 V DC (loop-powered or external supply)
Current Consumption	<3.6 mA (normal mode); <2.5 mA (low-power mode)
Accuracy	±0.075% of span (standard), ±0.04% with advanced calibration
Temperature Range	Operating: -40°C to +85°C (-40°F to 185°F)
	Storage: -55°C to +85°C (-67°F to 185°F)
Environmental Rating	IP66/IP67 (NEMA 4X), dust/waterproof enclosure
Certifications	IECEx, ATEX, FM, CSA, SIL 2, NAMUR NE43
Sensor Compatibility	Rosemount 700 series pressure/temperature sensors
Diagnostics	Real-time self-diagnostics, sensor health monitoring, communication error alerts
Calibration Options	Local push-button or remote via HART/AMS Suite

Product Description

Emerson Type Rosemount 700 Sensor Core Processor

The Emerson Rosemount 700 Sensor Core Processor represents a pinnacle of innovation in industrial process measurement technology, engineered to deliver unparalleled accuracy, reliability, and adaptability in demanding environments. Designed as the intelligent heart of Rosemount's advanced pressure transmitters, the 700 Series Core Processor integrates cutting-edge sensor technology, robust digital signal processing, and comprehensive diagnostic capabilities to meet the evolving needs of modern process industries. Whether deployed in oil and gas, chemical processing, power generation, or water treatment applications, this high-performance processor ensures precise pressure measurement while supporting seamless integration into complex control systems and digital asset management frameworks.

At its core, the Rosemount 700 utilizes a patented silicon capacitive sensor, renowned for its exceptional stability and resistance to thermal drift. This sensor employs a dual-diaphragm design, where pressure-induced displacement of a highly sensitive silicon capsule generates measurable changes in capacitance. These signals are then processed by an advanced digital engine that compensates for environmental factors such as temperature fluctuations and mechanical stress, ensuring long-term accuracy of ±0.04% of span. The processor's ability to dynamically adjust to varying process conditions, combined with a turndown ratio of up to 200:1, allows it to maintain precision across an extensive range of pressures—from low-differential applications like HVAC monitoring to high-pressure scenarios in hydraulic systems.

A defining feature of the 700 Series is its universal compatibility with a wide array of measurement configurations. The Core Processor supports gauge, absolute, differential, and multivariable pressure measurements, enabling its use in diverse applications such as flow control via orifice plates, liquid level monitoring in tanks, and combustion efficiency optimization in boilers. Its modular architecture allows seamless pairing with remote seals, diaphragms, and flange adapters, accommodating aggressive media like corrosive chemicals, slurries, or high-temperature steam.

Communication and integration are streamlined through support for industry-standard protocols, including HART 7, FOUNDATION Fieldbus, and WirelessHART. The HART protocol enables analog 4–20 mA output with digital signals for remote configuration, calibration, and diagnostics via handheld communicators or distributed control systems (DCS). WirelessHART connectivity further enhances deployment versatility, allowing real-time data transmission in hard-to-reach locations without the need for wired infrastructure. For advanced process automation, FOUNDATION Fieldbus compliance facilitates multi-variable data exchange, enabling predictive maintenance strategies and enhanced process visibility through asset management software like Emerson's Plantweb™ ecosystem.

Durability is a cornerstone of the 700's design, ensuring reliable operation in harsh industrial environments. The Core Processor is housed in a rugged aluminum or stainless-steel enclosure, available in explosion-proof, flameproof, or intrinsically safe configurations for hazardous locations. It operates seamlessly within extreme temperature ranges (-40°C to +120°C/-40°F to +248°F) and resists corrosion from aggressive media thanks to optional wetted materials such as Hastelloy C-276, tantalum, or ceramic. With IP67/IP68 ingress protection ratings and vibration resistance compliant with IEC 60751-2 standards, the processor withstands the rigors of outdoor installations, offshore platforms, and other challenging settings.

Advanced diagnostics and self-monitoring capabilities further enhance the 700's value proposition. Built-in algorithms continuously analyze sensor health, detecting anomalies such as overpressure events, coating buildup, or signal degradation. These diagnostics not only reduce unplanned downtime but also simplify troubleshooting by providing actionable insights into potential failures. The processor's modular design also supports rapid component replacement, minimizing maintenance costs and process interruptions.

Company Profile

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.
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Fastest reply:Professional sales engineers 7/24 online services
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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

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