In the realm of industrial process control, the display screen circuit board of the 1700R mass flowmeter stands as a critical component that bridges advanced measurement technology with user - friendly operation. This sophisticated printed circuit board (PCB) is specifically engineered to meet the demanding requirements of modern mass flow measurement systems, integrating precise signal processing, robust data visualization, and reliable environmental protection. Designed for use in the 1700R series mass flowmeters, which are renowned for their accuracy in measuring mass flow rates of various fluids in industrial applications, this circuit board plays a pivotal role in ensuring seamless interaction between the instrument and the operator.
The 1700R mass flowmeter display screen circuit board is a high - density PCB that incorporates advanced surface - mount technology (SMT) to achieve a balance between compactness and functionality. The board typically measures approximately [specify dimensions, e.g., 100mm x 80mm x 15mm], allowing for easy integration into the flowmeter's housing while optimizing space for component placement. Constructed with a design, the PCB features a combination of signal layers, power planes, and ground planes to minimize electromagnetic interference (EMI) and ensure stable operation in harsh industrial environments.
The circuit board is built using high - quality FR - 4 substrate material, which offers excellent dielectric properties and mechanical strength. This material choice ensures the board can withstand temperature fluctuations ranging from [specify temperature range, e.g., - 40°C to + 85°C], making it suitable for use in a wide variety of industrial settings, from cold storage facilities to high - temperature processing plants. The surface finish of the PCB is typically a HASL (Hot Air Solder Leveling) or ENIG (Electroless Nickel Immersion Gold) coating, providing reliable corrosion resistance and ensuring long - term electrical connectivity.
Features
At the heart of the display screen circuit board is a microcontroller unit (MCU) that serves as the brain of the system. The MCU, often a high - performance ARM - based processor or a specialized industrial - grade microcontroller, is responsible for processing data from the flowmeter's sensors, managing the display interface, and communicating with external systems. This MCU is complemented by various support components, including analog - to - digital converters (ADCs) for signal conditioning, digital - to - analog converters (DACs) for output signal generation, and memory modules for storing configuration parameters and calibration data.
The primary function of the 1700R mass flowmeter display screen circuit board is to provide a clear and intuitive interface for operators to monitor and interact with the flowmeter. The board typically supports a [specify display type, e.g., 4.3 - inch TFT LCD] with a resolution of [specify resolution, e.g., 480 x 272 pixels], offering vibrant color reproduction and wide viewing angles. This display is capable of showing multiple parameters simultaneously, such as mass flow rate, volume flow rate, temperature, pressure, and density, allowing operators to have a comprehensive view of the process conditions at a glance.
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Product Overview
The 1700R mass flowmeter display screen circuit board is designed to handle a wide range of input signals from the flowmeter's sensors, including those from Coriolis mass flow sensors, temperature sensors, and pressure sensors. The board features high - precision signal conditioning circuits that amplify, filter, and convert these raw signals into digital data that can be processed by the MCU. This signal processing chain is critical for maintaining the accuracy and reliability of the flowmeter, with built - in error checking and correction mechanisms to ensure data integrity.4 - 20 mA Current Loop: A standard analog interface that allows the flowmeter to transmit process data to distributed control systems (DCS) or programmable logic controllers (PLCs). The 1700R board's 4 - 20 mA output is highly stable, with low noise and excellent linearity, ensuring accurate data transmission over long distances.HART Protocol: A hybrid analog/digital communication protocol that operates over the 4 - 20 mA current loop, enabling bidirectional communication for configuration and diagnostics. The display screen circuit board supports HART 7, the latest version of the protocol, which offers improved data transfer rates and enhanced functionality.RS - 485/Modbus: A digital communication interface that allows the flowmeter to be connected to a network of devices. The board's Modbus implementation supports both RTU and ASCII modes, providing flexibility in integrating with different industrial networks.Ethernet/IP or Profinet: For advanced industrial networks, the circuit board may include an Ethernet interface with support for industrial protocols like Ethernet/IP or Profinet. This allows for high - speed data transfer and real - time communication with supervisory control and data acquisition (SCADA) systems.
| Place of Origin |
China |
Warranty |
1 Year |
| Customized Support |
OEM, ODM, OBM |
Brand Name |
Rosemounte |
| Model Number |
1700R |
Product Name |
display screen circuit board |
| Display |
LCD meter display |
Install |
1700R display screen circuit board |
| Industry |
Petrochemical industry |
Adjust Range |
475 communicator |
| Condition |
New |
Selling Units |
Single item |
| Single Package Size |
15X15X15 cm |
Single Gross Weight |
0.500 kg |
Carton Boxes
KeRui (Weifang) Automation Equipment Co., Ltd.Specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply to 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 protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
1.Q: How long is the delivery?
-- Mostly within 10days
2.Q:Can I get a sample?
-- Sure, contact our sales please
3.Q:What is your MOQ?
-- 1pcs
4.Q: How about warranty time?
-- 12month
5.Q: How can I visit your factory?
-- Fly to Qingdao air port, it's our pleasure to pick you up.
6.Q:How do you control your quality ?
-- We have EPR system .we control from parts, process, testing, packing ,retesting.
Every Sensor will be tested two times before reach you, after that sport test for the third time. Make sure about the quantity.
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