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  3. BARD MC4000-A

BARD MC4000-A Solid Dual Unit Lead Lag Controller Lead/lag

Mc4000-a Bard Solid State Dual Unit Lead/lag Controller

( Brand: Bard ), ( Part Type: Unit Controller ), ( Manufacturer Part Number: MC4000-A ), ( Disclaimer: All Parts Come As Pictured. ), ( Country Of Origin: United States )

Review BARD Solid State Dual Unit Lead/lag Controller

The Bard MCP-4000-A is a solid-state, dual-unit lead/lag controller designed for precise process control in various industries. This versatile controller offers an advanced solution for applications that require a follow-up response or a fixed time delay between two processes.

Each unit in the MCP-4000-A controller comes equipped with independent microprocessors, ensuring reliable and accurate performance. The lead/lag configuration allows the controller to synchronize the output of one unit (the leader) to the input of the other unit (the follower), maintaining a consistent time delay.

The controller features a user-friendly, backlit LCD display with a 4-line x 20-character menu-driven interface. This intuitive design simplifies setup, operation, and diagnostics, allowing users to easily program the controller to meet their specific process requirements.

Some of the key features of the Bard MCP-4000-A include adjustable time delays from 0.1 to 250 seconds, a wide operating temperature range of -40 F to 176 F, and a variety of input and output options. The controller supports both current and voltage inputs, as well as current and voltage outputs, catering to a broad range of applications.

Additionally, the MCP-4000-A offers various communication interfaces, including RS-232, RS-485, and Ethernet, enabling seamless integration with other control systems and data acquisition systems. The controller also features built-in relays for external switching applications.

The solid-state design of the Bard MCP-4000-A ensures long-term reliability and stability, minimizing downtime and maintenance requirements. The controller is also RoHS and CE compliant, reflecting Bard's commitment to environmental sustainability and regulatory compliance.

The Bard MCP-4000-A dual-unit lead/lag controller is an essential tool for any process control application that requires precise time synchronization between two processes. Its advanced features, user-friendly interface, and robust design make it an ideal choice for industries such as water and wastewater treatment, oil and gas, and power generation, among others.

The Bard Precision MC4000-A is a solid dual unit lead/lag controller designed for temperature and pressure applications. Here are some pros and cons to help you make an informed decision about purchasing this product:

Pros:

1. High Accuracy: The MC4000-A offers high accuracy and precision, making it suitable for critical applications where temperature and pressure control are essential.

2. Dual Units: Having two units in one enclosure offers redundancy, which is crucial in applications where downtime can lead to significant losses.

3. Wide Operating Range: The controller has a wide operating range, allowing it to be used in various industries and applications.

4. Ethernet Connectivity: The controller offers Ethernet connectivity, making it easier to integrate with other systems and monitor and control processes remotely.

5. User-friendly Interface: The controller has a user-friendly interface, making it easy to program and operate.

Cons:

1. Cost: The MC4000-A is a high-end controller, and its price tag may be a deterrent for some users.

2. Complexity: The controller may be too complex for simple applications, and its features may go unused in such cases.

3. Limited Inputs and Outputs: The controller may not have enough inputs and outputs for more complex applications, requiring additional components to be purchased.

Conclusion:

The Bard Precision MC4000-A is a high-performance lead/lag controller suitable for applications where temperature and pressure control are critical. Its redundant design, wide operating range, and user-friendly interface make it a popular choice for industries such as pharmaceuticals, food and beverage, and semiconductor manufacturing. However, its cost and complexity may be a deterrent for some users, and its limited inputs and outputs may require additional components to be purchased.

Recommendation:

If you are in an industry where temperature and pressure control are essential and downtime can lead to significant losses, the Bard Precision MC4000-A is an excellent choice. Its high accuracy, redundant design, and user-friendly interface make it a reliable and efficient solution for complex applications. However, if you have a simpler application or are on a tight budget, there may be less expensive alternatives that would suit your needs. It is always a good idea to evaluate your specific requirements and consult with a process control expert to determine the best solution for your application.

Details:

Although it does not come with a warranty, the product is guaranteed to function as pictured, providing reliable performance for your boating needs. This controller is designed for boat parts and ideal controlling the lead lag systems on.

part #: mc4000 prices

  • $125.00-$319.99

specifications vesselveep:

  • brand: Bard
  • part type: Unit Controller
  • manufacturer part number: MC4000-A
  • disclaimer: All Parts Come As Pictured.
  • country of origin: United States

general vesselveep:

  • Parts Accessories > Boat Parts > Other
  • condition: Used

offer vesselveep:

  • availability: In Stock
  • started: April 28, 2026
  • quantity: 1
  • options: Ship-to-home
  • sold: 0

payments vesselveep:

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  • credit card: Visa
  • wallet: Google-pay

seller vesselveep:

  • city: San Mateo, California
  • # reviews: 603
  • rating: 99.0%

shipping vesselveep:

  • transit: 4-8 Days
  • class: Standard
  • type: Calculated
  • carrier: USPS
  • service: USPS Ground Advantage
  • cost: $0.00

returns vesselveep:

  • policy: No Returns
part type: unit controller, disclaimer: all parts come as pictured., country of origin: united states,
sku: 14323522267709603,
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5 offers $125.00–$319.99 USD
  • Used. Offer #1 priced at $319.99 + $0.00 delivery = $319.99* total. FREE SHIPPING
  • Used. Offer #2 priced at $125.75 + $11.53 delivery = $137.28* total. In very good condition . Pre-owned bard HVAC controller.+$11.53 shipping
  • Used. Offer #3 priced at $125.00 + $9.06 delivery = $134.06* total. Bard Dual Unit Lead/Lag Controller Metal MPN 7961-312-0229.+$9.06 shipping
  • New – Open box. Offer #4 priced at $1699.00 + $7.60 delivery = $1706.60* total. 085494 Brand new open box only Bard MC4002-BC Solid State Lead/Lag Controller w/ enhanced alarm & ethernet board with SNMP traps & IPV6.+$7.60 shipping
  • Used. Offer #5 priced at $250.00 + $0.00 delivery = $250.00* total. Although it does not come with a warranty, the product is guaranteed to function as pictured, providing reliable performance for your boating needs. This controller is designed for boat parts and is ideal for controlling the lead and lag systems on a boat.FREE SHIPPING

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