Working with our Vertiv Sales team enables complex designs to be configured to your unique needs. If you are an organization seeking technical guidance on a large project, Vertiv can provide the support you require.

Learn More

Many customers work with a Vertiv reseller partner to buy Vertiv products for their IT applications. Partners have extensive training and experience, and are uniquely positioned to specify, sell and support entire IT and infrastructure solutions with Vertiv products.

Find a Reseller

Already know what you need? Want the convenience of online purchase and shipping? Certain categories of Vertiv products can be purchased through an online reseller.


Find a Reseller

Need help choosing a product? Speak with a highly qualified Vertiv Specialist who will help guide you to the solution that is right for you.



Contact a Vertiv Specialist

The page you're viewing is for English (EMEA) region.

Product Family

Vertiv™ Albér™ ELS2 – Electrolyte Level Sensor

The Albér™ ELS2 Electrolyte Level Sensor is a non-invasive level sensor with incorporated temperature monitoring designed for quick installation and easy set up. This system complies with the NERC PRC-005 requirements for electrolyte level inspection. With this sensor, you eliminate unnecessary remote site visits and will eliminate the required quarterly inspection of battery electrolyte level in your battery string.

Get Brochure Get Manual
Best Suited For:
  • Power Generation
  • Power/Gas Transmission and Distribution
  • Nuclear Power
  • Oil and Gas
  • Chemical/Petrochemical (excl. Oil & Gas)
Warranty: One year limited warranty against defects in material and workmanship

An ELS2 system will include one sensor module to be attached to each cell for monitoring electrolyte level and temperature. Each of these modules will be connected back to a system interface module called the ELSI2 for processing of data for alarm analysis and reporting. The system can operate as a standalone or when combined with the Alber UXIME, provides all battery monitoring features.

Model Specifications Overview
ELS2 Sensor Module
1.59   1.8   0.5   .35  
ELS2 Interface Module
1.45   5.25   3   1.1  

Benefits

The three steps of battery monitoring automation, enabled by the Alber Cellcorder CRT-400 cell resistance tester
Flexibility:
 Modular design easily expands to monitor an unlimited number of strings.
 Industry standard MODBUS protocol interfaces to third party building management systems via RS-485.
Direct communication via a USB service port. 
 Higher Availability:
 Can be used in conjunction with Alber battery monitors to manage virtually all battery configurations.
 Infrared sensing technology for improved electrolyte level detection
 Cell temperature monitoring for notification of corrective action
 Low Total Cost of Ownership:
 Eliminate the required quarterly inspection of battery electrolyte levels
 Maintaining the proper electrolyte level extends useful battery life
Ideally Suited For:
 Designed specifically to comply with the NERC PRC-005 requirements for electrolyte level inspection.
 

Features

 Three form C contacts for alarm notification
 Status indicators on each cell for easy alarm identification
 Automatic or manual reset for any alarm
 Designed to work on nonopaque VLA battery cases
 Automatic calibration

*To see model-specific downloads, you will need to go to the model-specific product page by selecting the model name in the specifications chart above.

Find Your Area Contact

Products Support Contacts

Showing contacts for Ohio, 43215, USA Change
Geist Support - Americas (Rack PDU and Watchdog)
+1 888 630 4445
1777 Yolande Avenue Lincoln Nebraska USA
Product areas of focus: Power Distribution, Monitoring
Vertiv (Customer Service for Albér Products)
+1 954 377 7101
7775 West Oakland Park Blvd Sunrise Florida 33351 USA
Product areas of focus: Monitoring
Vertiv (Liebert Monitoring Support)
+1 800 222 5877 Option 2
USA
Product areas of focus: Software, IT Management, Monitoring
PARTNERS
Overview
Partner Login

Language & Location