Industrial Gateway

Managed by Samsara’s secure cloud dashboard, the IG15 combines CAN Bus data collection via the J1939 protocol and 4G LTE cellular connectivity into a single device designed to meet the harsh demands of water and wastewater, oil and gas, and other taxing industrial environments. The IG15 is a part of Samsara's complete platform for SCADA, IIoT, and more. Our modern approach to industrial monitoring and control includes mobile-ready dashboards, alarming, reporting, analytics, and unlimited cloud storage in a single easy-to-use platform.

Improve maintenance, maximize uptime, and offer exceptional service

The IG15 is the first step in connecting CAN-based assets to the Samsara platform. Visualize real-time readings and set up alarms and notifications on levels, pressures, temperatures or any number of parameters to ensure your team is ready to act fast and provide excellent service in the face of impending issues. And with unlimited cloud storage, you can trend all of your asset data to identify leading indicators of failure and make informed, preventative maintenance decisions.

Designed for rapid ROI

Because all Samsara hardware is built to seamlessly integrate with our cloud-based software, setup is fast and easy. Simply connect your assets to gain immediate visibility. With no servers to setup or additional software packages to install, the solution will easily scale with your needs.

Powerful connectivity for especially remote sites

The IG15 provides LTE 4G cellular connectivity without the cost and management complexity of separate modems and wireless carrier contracts. When paired with the high-powered accessory array antenna, the IG15 is capable of reliably connecting assets at your most remote locations, even where coverage has not been historically available on mobile devices.

A single platform for streamlining asset management

Eliminate separate point solutions across your fleet of assets. The IG15 integrates seamlessly with all other products in the IG-family making it easy for you to manage your entire operation in one place whether you are collecting data via J1939 with the IG15 or via other common industrial protocols like Modbus RTU/TCP, EtherNet/IP, or ROC via other members of the IG-family.

Always up to date with the most secure software and firmware

Unlike legacy solutions that require manual updates and patches over time, Samsara is purpose-built to operate securely as cyber threats continuously evolve. Automatic over-the-air updates ensure that your devices are always up to date with the latest and most secure software and firmware, with little to no downtime required. Learn more about how we prioritize security at samsara.com/security

View Datasheet


Gateway: UV-stabilized polycarbonate Mounting plate: Powder-coated and corrosion-resistant stainless steel
125 x 155 x 55.3 mm ( 4.1 x 6.0 x 2.2 inches)
700 g
Stainless steel powder coated mounting bracket
Hazardous Locations
Certified for Class I, Division 2, Groups A,B,C,D


Operating Temperature
-20° to 70°C While battery is charging: 0° to 50°C
Ingress Protection
IP69K (Powerful high-temperature water jets)


External Power Requirement
12-30 VDC
Low Power Consumption
200 uW (sleep)
Max Power Consumption
10 W
Internal Lithium Ion Battery
12.5 Ah capacity. Lifespan: From 1 year (2 check-ins/day, no accessory sensors) to 4 months (12 check-ins per day, with accessory sensors). Actual battery life may be affected by extreme cold or cellular signal strength.

Shock and Vibration

Operating Shock
MIL-STD-810G 514.6 C-1 reference
Operating Vibration
IEC 60068-2-6 & IEC 60068-2-64


Advanced positioning system simultaneously reads from multiple independent satellite systems including GPS and GLONASS global navigation satellite systems.
Antenna Connection
1x SMA - Female (external antenna required)


3G Frequencies
WCDMA dual-band: B2/B5
4G Frequencies
LTE quad-band: B2/4/5/12
Antenna Connection
1x SMA - Female (external antenna required)


Maximum Baud Rate
500 Kbps
Minimum Baud Rate
250 Kbps


Requires IG license. License includes industrial cloud software, ongoing firmware updates, maintenance, and support.

Accessory Antennas

LTE & GPS Array Antenna Provides both Cellular LTE connectivity and GPS. Contact your Samsara representative for additional details.