SCHWEITZER SEL SEL-2488 Satellite Synchronized Network Clock

( Brand: Schweitzer Sel ), ( Manufacturer Part Number: SEL-2488 ), ( Type: Satellite-synchronized Network Clock )

Review SCHWEITZER SEL Satellite synchronized Network Clock

The Schweitzer Engineering Laboratories (SEL) SEL-2488 Satellite-Synchronized Network Clock is an advanced timekeeping solution designed for critical infrastructure applications. This clock offers exceptional accuracy and reliability, ensuring that your power system, telecommunications network, or other time-sensitive operations run smoothly and efficiently.

The heart of the SEL-2488 is its satellite-synchronized timekeeping capability. It receives time signals from GPS satellites, allowing it to maintain an incredibly precise timekeeping accuracy of within nanoseconds. This level of accuracy is crucial for applications where precise time synchronization is essential, such as in power system protection and control, telecommunications networks, and other time-critical industries.

The SEL-2488 is a network clock, meaning it can synchronize time for multiple devices across a network. It supports both NTP (Network Time Protocol) and PTP (Precision Time Protocol), making it compatible with a wide range of devices and systems. The clock also includes a built-in NTP server, allowing it to act as a time source for other devices on the network.

The SEL-2488 is housed in a rugged, compact enclosure designed for harsh industrial environments. It operates over a wide temperature range (-40 C to 70 C) and is protected against electromagnetic interference and surges. The clock features multiple communication interfaces, including Ethernet, serial, and USB, allowing it to be easily integrated into various systems.

The SEL-2488 also includes various features to ensure high availability and reliability. It includes redundant power supplies and a self-diagnostic function that alerts users of any issues. The clock also supports automatic daylight saving time adjustments and can be configured to emit an audible alarm for time synchronization events.

In summary, the Schweitzer Engineering Laboratories SEL-2488 Satellite-Synchronized Network Clock is a robust and accurate timekeeping solution for critical infrastructure applications. Its satellite-synchronized timekeeping capability ensures precise timekeeping accuracy, while its network clock functionality allows for time synchronization across multiple devices. The clock's rugged design and various communication interfaces make it a versatile and reliable solution for a wide range of industries and applications.

The Schweitzer Engineering Laboratories (SEL) SEL-2488 Satellite-Synchronized Network Clock is a time synchronization solution designed for critical infrastructure applications. Here are some pros and cons of buying this clock:

1. Satellite Synchronization: The SEL-2488 clock receives time signals directly from GPS satellites, ensuring high accuracy and reliability. It is ideal for applications where precise time synchronization is essential.

2. Redundancy: The clock offers redundant operation, meaning it can continue to provide accurate time even if one of the GPS receivers fails. This feature is crucial for mission-critical applications.

3. Wide Temperature Range: The clock can operate in temperatures ranging from -40 C to 75 C, making it suitable for various environmental conditions.

4. Communication Interfaces: The clock supports multiple communication interfaces, including Ethernet, Modbus, and DNP3, allowing easy integration with various control systems.

5. Compact Size: The SEL-2488 clock has a compact size, making it easy to install and integrate into existing infrastructure.

1. Cost: The SEL-2488 clock is a high-end time synchronization solution, and its price point may be a barrier for some organizations.

2. Complexity: The clock has several features and configuration options, which may require specialized knowledge to set up and maintain.

3. Dependence on GPS: While the clock's accuracy is high, it relies on GPS signals to operate. Any disruption in GPS signals could affect the clock's performance.

The Schweitzer Engineering Laboratories SEL-2488 Satellite-Synchronized Network Clock is an excellent solution for organizations that require high accuracy and reliability in their time synchronization applications. Its redundant design, wide temperature range, and support for multiple communication interfaces make it a versatile and robust option. However, its high cost and potential complexity may make it a less attractive choice for some organizations. Ultimately, the decision to purchase the SEL-2488 clock depends on the specific requirements and budget of the organization.

If your organization requires precise time synchronization for critical infrastructure applications and can afford the cost, the Schweitzer Engineering Laboratories SEL-2488 Satellite-Synchronized Network Clock is a recommended option. Its redundant design, wide temperature range, and support for multiple communication interfaces make it a versatile and reliable solution. However, if cost is a concern, or if your organization's time synchronization requirements are less stringent, there may be more cost-effective options available. It's essential to carefully evaluate your organization's needs and budget before making a decision.

Details:

DOES NOT come with power cords or any other accessories. 30 Day Warranty. BRAND Schweitzer SEL, MPNSEL-2488, TYPE Satellite-Synchronized Network Clock, model's EL-2488. Item is in good condition.

Has minor cosmetic wear. Domestic/USA shipping via FedEx or UPS. Shipping cost is for the 48 Continental USA.

part #: sel2488 price

• $7500.00

specifications timerrelatime:

• brand: Schweitzer Sel
• mpn: Sel-2488
• type: Satellite-synchronized Network Clock

offer timerrelatime:

• best offers: True
• options: Ship-to-home
• sold: 0
• started: August 7, 2025
• availability: In Stock
• quantity: 8

Seller timerrelatime:

• city: Baltimore, Maryland
• # reviews: 12235
• rating: 97.8%

returns timerrelatime:

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

shipping timerrelatime:

• transit: 2-5 Days
• type: Fixed
• cost: $20.00
• service: Standard
• class: Standard

payments timerrelatime:

• other
• wallet: Paypal
• credit card: Discover

general timerrelatime:

• PLCs HMIs > PLC Peripheral Modules > Timer Modules
• condition: Used

Schweitzer Sel SEL-2488 Is Similar To:

• Schweitzer Engineering Laboratories 24070000b Sel 2407 Satellite Synchronized Clock (62.9% similar) You are looking at used Sel Schweitzer 2407 satellite synchronized clock, unit has scratches, what see is get, been tested for basic power capability only...(January 22nd, 2024)
• Schweitzer Engineering Sel-2401 Sel 2401 Satellite Synchronized Clock With Cord (66.2% similar) Schweitzer engineering Sel 2401 satellite synchronized clock w/ cord condition is good see photos for everything included and more details...(December 16th, 2024)
• Schweitzer Engineering 24070003w Sel-2407 Satellite Synchronized Clock 2407003w (66.2% similar) Schweitzer engineering SEL-2407 satellite synchronized clock 2407003W...(May 7th, 2025)
• Schweitzer Engineering 24070001b Sel-2407 Satellite Synchronized Clock (70.8% similar) Trust Schweitzer engineering for unmatched timing solutions. Designed for optimal accuracy and performance, this satellite-synchronized clock is ideal a wide range of industrial commercial applications. Easy integration: user-friendly design allows for seamless integration into existing systems and ...(July 16th, 2025)
• Sel 24880raa2281ax2x1 New Schweitzer Sel-2488 Satellite-synchronized Network Clock 24880pax1181ax23x (70% similar) New Schweitzer SEL-2488 satellite-synchronized network clock 24880PAX1181AX23X...(September 19th, 2025)