Gavita Master Controller EL3 - Connects up to 16 Sensors
Gavita Master Controller EL3 - Connects up to 16 Sensors
Gavita Master Controller EL3 - Connects up to 16 Sensors
Gavita Master Controller EL3 - Connects up to 16 Sensors
Gavita Master Controller EL3 - Connects up to 16 Sensors
Gavita Master Controller EL3 - Connects up to 16 Sensors

Gavita Master Controller EL3 - Connects up to 16 Sensors

Availability: In Stock
Brand: Gavita
Gavita® Master Controller EL3 — Connects Up to 16 Sensors The Gavita Master Controller EL3 is the...
$655.00
$999.00
$655.00
Subtotal: $655.00

Lead Time

this products ships in 1-2 days

  • Seres
Description

Gavita® Master Controller EL3 — Connects Up to 16 Sensors

The Gavita Master Controller EL3 is the next generation of the EL controller series, engineered to maximize the performance of compatible Gavita and Sun System fixtures. The EL3 gives you full command over your grow room lighting environment — set sunrise/sunset dimming schedules, configure high-temperature dimming, and program automatic high-temperature shut-off across all connected fixtures from a single controller.

Build and program complete lighting schedules for your entire growing cycle, and when using a compatible Gavita or Sun System LED fixture, monitor performance at the individual fixture level. Connect up to 16 Titan Controls® environmental sensors (sold separately) to track critical environmental data including VWC and EC via the Triton™ Substrate Sensor, or VPD via the Tali VPD Sensor. Each EL3 includes a Titan Sensor Adaptor Cable (packaged separately) for seamless sensor integration.

  • Sensor Capacity: Up to 16 Titan Controls® environmental sensors
  • Features: Sunrise/sunset dimming, high-temp dimming, high-temp shut-off, full schedule programming
  • Compatible with: Gavita and Sun System LED fixtures with EL port
  • Includes: Titan Sensor Adaptor Cable (packaged separately)
  • Compatible Sensors: Triton™ Substrate Sensor (VWC/EC), Tali VPD Sensor
  • UPC: 849969000436
  • Weight: 5.506 lbs

Frequently Asked Questions

What is the Gavita Master Controller EL3 and how does it work?

The Gavita Master Controller EL3 is a centralized lighting and environmental control system designed for commercial and advanced indoor grow rooms. It connects to compatible Gavita and Sun System LED fixtures via the EL port and allows you to control all connected fixtures simultaneously from one device. Key functions include sunrise/sunset dimming (gradual ramp-up and ramp-down to simulate natural light cycles), high-temperature dimming (automatically reduces light intensity when canopy temps rise), and high-temperature shut-off (cuts power to fixtures if a critical temperature threshold is reached). The EL3 also supports full schedule programming for your entire growing cycle, and when paired with compatible LED fixtures, provides individual fixture-level performance monitoring. It is the next generation of the EL series, succeeding the EL2 Gen 2.

How many fixtures and sensors can the Gavita EL3 controller connect to?

The Gavita Master Controller EL3 can connect to and control multiple compatible Gavita and Sun System LED fixtures simultaneously — check the Gavita compatibility guide for the maximum fixture count for your specific fixture model. For environmental monitoring, the EL3 supports up to 16 Titan Controls® environmental sensors (sold separately). Compatible sensors include the Triton™ Substrate Sensor for monitoring Volumetric Water Content (VWC) and Electrical Conductivity (EC) in your growing medium, and the Tali VPD Sensor for tracking Vapor Pressure Deficit (VPD) — a critical metric for optimizing transpiration and nutrient uptake. Each EL3 ships with a Titan Sensor Adaptor Cable (packaged separately) required for sensor connectivity.

What is the difference between the Gavita EL3 and the EL2 Gen 2 controller?

The Gavita Master Controller EL3 is the successor to the EL2 Gen 2 and introduces several key upgrades. The most significant addition is expanded environmental sensor support — the EL3 connects to up to 16 Titan Controls® sensors, enabling growers to monitor VWC, EC, and VPD data directly through the controller. The EL3 also offers enhanced schedule programming capabilities and individual fixture-level performance monitoring when used with compatible Gavita or Sun System LED fixtures. If you are currently running an EL2 Gen 2 setup and looking to add substrate or VPD monitoring to your grow room, the EL3 is the recommended upgrade path.

Is the Gavita EL3 compatible with my existing Gavita or Sun System fixtures?

The Gavita Master Controller EL3 is compatible with Gavita and Sun System fixtures that feature an EL (Ethernet Link) port. This includes a wide range of Gavita Pro LED and HPS fixtures as well as Sun System LED models. To confirm compatibility with your specific fixture, check the EL port designation on your fixture or consult the Gavita compatibility chart. The EL3 is not compatible with fixtures that lack an EL port or that use a different control protocol. If you are building a new grow room, pairing the EL3 with current-generation Gavita Pro LED fixtures is the recommended configuration for full feature access including individual fixture monitoring and sensor integration.

Where can I buy the Gavita Master Controller EL3?

You can purchase the Gavita Master Controller EL3 directly from Seres Ag at seresag.com. Seres Ag is a trusted supplier of premium grow room lighting controls, environmental monitoring equipment, and controlled-environment agriculture supplies for commercial growers and serious hobbyists. Ordering through seresag.com ensures you receive an authentic Gavita product with competitive pricing and access to Seres Ag’s knowledgeable support team. Seres Ag carries a full range of Gavita controllers, fixtures, and compatible Titan Controls® sensors to support your complete grow room build.

Shipping & Returns
We ship daily from Monday through Friday, and shipments are processed within 24-48 hours of cleared payment.
Orders placed over the weekend are processed on the next business day.

Free Shipping

Specific Vendors offer free shipping over a certain amount. This will be automatically applied during checkout.

Orders over $10,000 before tax qualify for free shipping!

Free Shipping only applies to domestic US (lower 48 states -- sorry, Alaska & Hawaii) shipments.

Shipping Rates

Shipping rates are calculated during checkout based on the weight, dimensions, and destination of the ordered items. We do our best to calculate the exact cost.

Updated 5/1/2023:

Please note that due to the higher shipping costs and larger dimensions of some of our products, our shipping calculator may not always provide an accurate shipping estimate. In these cases, we will reach out to you with an updated shipping quote after you place your order. If you have any questions about shipping costs, please don't hesitate to contact us before placing your order. We apologize for any inconvenience and appreciate your understanding.

Seres reserves the right to notify you of any additional shipping charges. We partner with multiple vendors and locations, which can alter shipping rates. In addition, there are conditions out of our control (rural areas, fuel surcharge, multiple shipments). If this occurs, you will be contacted immediately and have the right to modify or cancel your order for a full refund. 

Address Change / Order Cancellation

If you need to change the shipping address, please get in touch with us at support@seresag.com or call 1-877-237-3754. 

Once the order is shipped, we will do our best to perform an address intercept. You will be charged an Intercept Fee imposed by the shipping carrier. This fee varies from each carrier. Please note not all shipping carriers will accept address intercept changes.

If an order is canceled in transit, you are solely responsible for all shipping charges incurred by the Shipping Carrier.

Shipping charges will not be refunded.

Tracking

Once an order has been shipped, we will send an email and text message on file with the tracking number. If your order is fulfilled from multiple vendors or locations, you will receive shipment confirmations with tracking for each shipment. 

In addition, you can check the status of your order through the order confirmation email or within your profile page under Track Order.

Freight (LTL)

Scheduled appointments deliver freight shipments. You are responsible for inspecting for damage incurred in transit and signing before the driver leaves. DO NOT accept the shipment if there is any damage. If your freight shipment arrives damaged, contact us immediately.

Once delivered, we cannot reimburse paid freight charges or refund products.

Some restrictions may apply; Hawaii and Alaska do not qualify for free shipping offers.

Damaged Shipment

It rarely happens, but once in a while, products are damaged during Shipping. Therefore, please scrutinize all shipments for damaged or missing items before signing for them (if required).

The shipping carrier is responsible for items damaged during Shipping, which will most often be UPS, FedEx, or USPS. 

If assistance is needed, please get in touch with us immediately. Seres cannot promise refunds or replacements if this is not done within 72 hours. 

By signing your name and accepting shipment for a Freight(LTL) order, you get no reimbursement of freight charges, order costs, or any other charges incurred.

Lead Times

Please note that there is up to a 7-day processing period for orders containing Hawthorne products.

Signature

Due to the valuable contents of many products we sell,  the carrier may need a signature upon delivery. Please understand that this is a measure our company took to ensure safe delivery and fraud protection.

Third-Party Carriers will attempt to deliver a signature-required order three times. 

Please follow up with the carrier for assistance if a missed-delivery note is received.

If assistance is needed, please get in touch with us, so we can help contact the carrier. 

Shipping costs will not be refunded for missed shipments.


Seres is not responsible for any missing, lost, or stolen items.
 

At this time, we do not ship to post office boxes or APO/FPO addresses.  

For more information, please read our Terms of Service.

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