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GuardianGMS-Headspace Sensor

Guardian GMS S2 Headspace Sensor

  • $224.53
  • or

Guardian GMS S2 Headspace Sensor (S230839)

From now until July 31, enjoy a 10% discount on all Guardian GMS products or packages!

The S2 Headspace Sensor is the ultimate air temperature and humidity sensor that provides real-time data from your grain bin! This innovative sensor is perfect for keeping an eye on your grain and ensuring its quality. The S2 Headspace Sensor gives you the power to monitor grain moisture and temperature levels, and detect potential problems before they happen. With its advanced technology, you will be notified of any changes in air temperature or humidity so that you can take action quickly.

This sensor is ideal for any grain storage facility, whether you are a farmer, miller, elevator, or other grain storage operation. It is designed to mount easily onto your bin and can be connected wirelessly to other systems. The data collected from the sensor is stored securely and can be accessed from a computer, smartphone, or tablet.

The S2 Headspace Sensor is also equipped with numerous features, including a built-in temperature and humidity sensor that can measure grain moisture and temperature levels. With this data, you will be able to make informed decisions on the state of your grain and take the necessary steps to keep it in top condition. The sensor also includes alarms that alert you when there are potentially dangerous levels of moisture or temperature.

With the S2 Headspace Sensor, you can keep your grain in perfect condition and avoid costly problems. This revolutionary device can detect changes in air temperature and humidity before any damage is done, and keep your grain bin safe and secure. Keep an eye on your grain with the S2 Headspace Sensor and always get the most accurate data from your grain bin.

Make Your Farm More Efficient

As a farmer, you understand the importance of making sure your crops are safe and secure. From storage to transport, the proper management of your grain bin is essential for the success of your farming business. That’s why our grain bin management services can help you make sure you’re getting the most out of your grain bin investments. With our grain bin management services, you can make sure your bins are running at their peak efficiency and protecting your grain from the elements. Get in touch today to learn more about how our services can help you make the most of your grain bin investments.

We try our best to ship orders in the timeliest manner possible. Each product may have a different level of manufacturing demand and timeframe for shipment.

Shipping Rates

We offer calculated shipping rates during the checkout process. USPS, UPS & FedEx services are available if the product ordered qualifies for those options.

Order Processing

Business Days: Monday-Thursday.
Holidays, Fridays, Saturdays and Sundays are not included in processing days.

If you have any questions or concerns about your order's status, please email us at to discuss.

International Orders

Customers are responsible for any brokerage fees incurred on shipping. Sioux Steel Company cannot calculate these fees.


Products on this website do not qualify for returns. We understand this may cause you concern....

We are here to help!

Our customer service team is available Monday-Friday, 8am to 5pm CST to discuss the parts in question PRIOR to placing your order.

Call us toll free at 1-800-557-4689 to talk and confirm your parts needed.

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NOTE: All product specifications are subject to change or improvement without notice. We reserve the right to change product pricing at any time without further notice. Pricing may differ at the time of purchase.

Contact Sioux Steel by emailing or by calling our customer service specialists at 1-800-557-4689 for additional information.

SIOUX STEEL COMPANY FOUNDATION: 2% of the total sales dollars from this website are donated to the Leukemia and Lymphoma Society. Beating cancer is in our blood.

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