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Top News
- Tuesday, March 10, 2026Modbus RTU temperature and humidity sensor - TSH331The TSH331 IP54 temperature and humidity sensor provides accurate environmental measurements designed for integration into industrial automation and Modbus-based monitoring systems.
- Thursday, February 12, 2026Humidity & Temperature Sensor TSH202BHumidity & Temperature Sensor TSH202B – Reliable for Smarter Fleet Management in Australia
- Friday, October 10, 2025Leadshine Stepper Motor Guide (Closed and Open-Loop)Our video for using Leadshine stepper motors and drivers walks through wiring the system, tuning driver parameters (especially for closed‑loop versus open‑loop operation), and performing a test run to verify everything is working properly.
- Friday, October 10, 2025The Journey of your orderOnce you order from Ocean Controls, your order is handled by our amazing orders team.
- Wednesday, February 5, 2025Davis Instruments Gateway UPGRADEThe following products have been discontinued: KTA-282 (Modbus TCP/IP) KTA-302 (BACnet MS/TP) GYW-141 (Modbus RTU)
Airgate 4G has been released
Wednesday, October 7, 2020
Remote monitoring was already an increasing demand in several industry segments, and it became even more important during the COVID-19 pandemic as it prevents technicians from having to be in person at the machines and processes place. With new connectivity possibilities, in addition to Wi-Fi and VPN available in the first version, AirGate 4G appears as a device that adds agility and efficiency to the most varied industrial processes, since remote diagnostics optimizes team work and reduces travel and personnel costs.
With the same already known NOVUS products robustness the new version of AirGate 4G allows data access in the cloud by MQTT protocol, alarm notification by SMS or e-mail and Modbus master, which provides remote monitoring of RS485 industrial networks without using PLCs. Alarm notifications by SMS or e-mail ensure that operators or managers will be always informed of any process abnormalities allowing a faster and more efficient resolution.
Further details and pricing are now on our website at


