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04-20-2022

NivuLink Micro II - Self-Sufficient IoT Gateway With Ex Approval

Autonomous transmission of measurement data with NivuLink Micro II
Autonomous transmission of measurement data with NivuLink Micro II

NivuLink Micro II provides measurement data from sensors or other data sources via mobile communication. The device is designed from the ground up for outdoor use. The robust enclosure with protection class IP 68 as well as an approval for EX zone 1 e.g. allow for use directly in the sewer. A HART interface enables easy connection of sensor systems from other manufacturers. For long independent use in the field, the unit has a long battery life of 7 years with an hourly measurement cycle and daily data transmission.

The manufacturer's consistent IoT concept enables the operator to automatically transmit data with visualisation and logging options in connection with the NIVUS WebPortal. NivuLink Micro II is already an integrated component of the manufacturer's communication concept with secure data transmission according to current IT standards upon delivery. Plug & Play reduces the effort required for commissioning. The gateway can be integrated into an existing customer system consisting of software and hardware as well. The built-in electronics enable worldwide mobile network coverage.

Up to 4 universal inputs collect the analogue and digital data and supply connected sensors with power for the measurement processes. The operator can define the measurement and transmission cycles himself. Operators also defines the alarms and threshold values individually. A selectable event mode allows for shorter cycle times, e.g. when a certain level is exceeded. NivuLink Micro II also enables to calculate the flow rate on the basis of level data by means of adjustable Q-h relations.

The intuitive operating concept allows operators a quick and easy commissioning of the system. Changing parameters via mobile communications saves time and travel costs during operation. 

As an alternative to battery operation, the gateway can be connected to an external power supply, e.g. when operated in a control cabinet.

 

 

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