ALLEN-BRADLEY 1771-QRD Pulse Flowmeter Module

( Brand: Allen-bradley ), ( Manufacturer Part Number: 1771-QRD ), ( Part Type: Module )

Review ALLEN BRADLEY Pulse Flowmeter Module

Allen-Bradley 1771-QRD Pulse Flowmeter Module

The Allen-Bradley 1771-QRD Pulse Flowmeter Module is a versatile and reliable instrument designed for precise flow measurement applications in a wide range of industrial settings. This flowmeter module, part of the Allen-Bradley family of Rockwell Automation, is a testament to the company's commitment to delivering high-quality solutions for process control and measurement.

The 1771-QRD operates on the principle of positive displacement, using a rotor and stator arrangement to count the number of fluid pulses passing through the meter. This design ensures accurate flow measurement, even with non-conductive or turbulent fluids. The module is designed to be easily integrated into Allen-Bradley and Rockwell Automation control systems, making it an ideal choice for automation projects.

This flowmeter module is built with durability in mind, featuring a rugged, compact design that can withstand the demanding conditions often found in industrial environments. The 1771-QRD is designed for flow rates from 0 to 175 L/min (0 to 46 USGPM) and can handle fluid temperatures ranging from -10 C to 120 C (-14 F to 248 F).

The Allen-Bradley 1771-QRD Pulse Flowmeter Module comes with a variety of features that enhance its performance and utility. These include a dual-channel design for redundant operation, a wide range of pulse output options, and a flexible connection interface that supports both analog and digital signals. The module also offers a variety of configuration options, allowing it to be customized to suit the specific needs of your application.

In conclusion, the Allen-Bradley 1771-QRD Pulse Flowmeter Module is a robust, high-precision instrument ideal for a wide range of flow measurement applications. Its versatile design, combined with its ease of integration into Allen-Bradley and Rockwell Automation systems, makes it an invaluable tool for any industrial automation project.

The Allen-Bradley 1771-QRD Pulse Flowmeter Module is a significant instrument for measuring fluid flow in various industrial applications. It offers several advantages, as well as some potential drawbacks, to consider before making a purchasing decision.

1. Accurate Measurements: The Allen-Bradley 1771-QRD provides precise flow measurements, making it suitable for applications that demand high accuracy.

2. Wide Flow Range: With a flow range of up to 3,500 L/min (985 gpm), it caters to a broad spectrum of fluid flow requirements.

3. Rugged Construction: The module is built to withstand harsh industrial environments, ensuring long-term reliability and durability.

4. Easy Integration: It is compatible with Rockwell Automation's ControlLogix and CompactLogix controllers, simplifying system integration.

5. Field-Replaceable Sensor: The sensor can be easily replaced in the field, reducing downtime during maintenance.

1. Price: The Allen-Bradley 1771-QRD is a premium product, with a higher price point compared to some competitor products.

2. Limited Compatibility: It may not be directly compatible with other PLC brands, limiting its versatility in multi-vendor systems.

3. Calibration Requirements: The module requires calibration during installation and periodic recalibration throughout its lifespan to maintain accuracy.

4. Sensitive to Pipe Vibrations: The module may produce inaccurate readings if the pipe carrying the fluid is subject to excessive vibrations.

In conclusion, the Allen-Bradley 1771-QRD Pulse Flowmeter Module offers high accuracy, a wide flow range, and rugged construction, making it an excellent choice for industries where precise flow measurements are crucial. However, its high price point and compatibility limitations are factors to consider.

If cost is not a significant concern, and you're working within a Rockwell Automation system, the Allen-Bradley 1771-QRD would be a recommended choice. On the other hand, if you're working with limited budgets or multi-vendor systems, it may be worth considering alternative flowmeter solutions with comparable performance and a more competitive price.

Details:

This Rockwell / Allen-Bradley 1771-QRD Pulse Flowmeter Module is used and in excellent condition.

part #: 1771-qrd prices

• $75.00-$2160.00

specifications sensoindustria:

• brand: Allen-bradley
• mpn: 1771-qrd
• part type: Module

general sensoindustria:

• condition: Used
• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules

shipping sensoindustria:

• class: Standard, One-day
• service: FedEx Ground or FedEx Home Delivery, FedEx Standard Overnight, UPS Next Day Air
• transit: 4-10 Days
• carrier: FedEx, UPS
• type: Calculated
• cost: $17.89

payments sensoindustria:

• other
• wallet: Apple-pay
• credit card: Diners-club

offer sensoindustria:

• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: April 29, 2025
• sold: 0
• quantity: 1

seller sensoindustria:

• # reviews: 16635
• city: Champaign, Illinois
• rating: 100.0%

returns sensoindustria:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

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