Flowline's LevelHub wireless, battery-powered remote tank level monitoring gateway enables users to easily record, transmit, and view tank or silo data from a phone or browser, while sending alerts for high and low levels to keep stakeholders informed. The gateway periodically wakes to collect data via Bluetooth from up to four EchoBeam 80-GHz radar level sensors. Data is transmitted over the T-Mobile LTE-M network in the US and Canada or Vodafone in the EU and UK to Flowline’s secure AWS cloud server, where it can be accessed through the LevelTap mobile App or the LevelHub.io website. Configuration is easy via the App or website, allowing users to grant view-only access to team members, set scan and transmission intervals, and enable SMS, email, or push notification alerts. Data is exportable in CSV, JSON or API formats, and site locations can be viewed on a geomap.
Features
LevelHub? HB01 Wireless Battery Powered Tank and Silo Level Monitor Features:
- Transmits level, location, alerts and battery status
- Configured via LevelTap App or LevelHub.io website
- Adjustable data scanning and transmission intervals
- Robust lithium battery lasts up to 8 years in service
- Secure data transmission with end-to-end encryption
- Easy to install, configure and run within 15 minutes
- Rugged PBT enclosure rated IP67 for industrial use
Benefits
LevelHub? HB01 Wireless Battery Powered Tank and Silo Level Monitor Benefits:
What’s the cost of running out of chemicals, having full tanks awaiting pick-up, making inefficient truck deliveries or pick-ups, or expediting the above to your company, customers and suppliers? What if you could reliably measure, easily setup and securely share level data where and when it’s needed with field and office stakeholders? Now you can with EchoBeam sensors, LevelHub gateways and the LevelTap App.

Specifications
LevelHub? HB01 Wireless Battery Powered Tank and Silo Level Monitor Specifications:
| Specification | Details |
|---|---|
| Wireless Communication | Standard: CAT-NB2 / CAT-M1 (aka NB-IoT & LTE-M), BLE 5.x; LTE Bands: B2, B3, B8, B12, B20; Software update over air (SUOTA); SIM card: e-SIM |
| Cellular Networks | T-Mobile (US & Canada), Vodafone (EU & UK) |
| GNSS Positioning | GPS, GLONASS, Galileo, BeiDou |
| Battery Power | 3.6V high power lithium manganese (Li-Mn) battery |
| Estimated Battery Life | Up to 8 years (based on 4 scans per hour & 1 transmit per day with good LTE-M signal quality) |
| Data Transmit | Level, location, alerts & battery status |
| Configuration | LevelTap? App (iOS & Android) |
| Browser Interface | LevelHub.io |
| Data Export Formats | CSV, JSON, API |
| Memory | Non-volatile |
| Operating Temperature | -22° to 176°F / -30° to 80°C |
| Enclosure Rating | Type IP67 |
| Enclosure Material | PBT (polybutylene terephthalate) |
| Weight | 8 oz (255 grams) |
| Classification | General purpose |
| Compliance | FCC, CE, RoHS, REACH |
Q & A
Q & A on LevelHub? HB01 Wireless Battery Powered Tank and Silo Level Monitor
It transmits level, location, alerts, battery status. Data export supported in CSV, JSON, API formats.
Downloads
Download LevelHub? HB01 Wireless Battery Powered Tank and Silo Level Monitor Datasheet
Contact us at (855) 737-4714 to learn more or fill out our online form.