Tank Top Installation Liquid Level or Liquid Level including Temperature Monitoring
These devices equipped with dynamic floats serve liquid level monitoring (as multifunctional devices for the simultaneous monitoring of liquid level, temperature and ventilation) in oil tanks for hydraulic and lubrication systems. They are mounted on the tank top and extend directly into the hydraulic fluid or lubricant. Each of the following series offer the user specific advantages and features up to the extreme consolidation of functions in the Multiterminal.

Nivovent 77-XP
Freely programmable device for the simultaneous monitoring of liquid level and oil temperature with display and qualified air breather including a replaceable filter element.

Nivovent NV 74/NV 74D - easyjust
With or without temperature display. For the simultaneous monitoring of liquid level and oil temperature. Up to 4 wireless, adjustable switching contacts for level monitoring. There are switching contacts or continuous outputs available for temperature monitoring.

Nivovent NV 73
For the simultaneous continuous monitoring of liquid level and optionally with oil temperature.

Nivovent NV 71/NV 71D
With or without temperature display. Up to 4 adjustable switching contacts for level monitoring. Switching contacts or continuous outputs can be chosen for temperature monitoring.

Nivotemp NT 67-XP
Freely programmable device for the simultaneous monitoring of liquid level and oil temperature with display. Connecting flange as per DIN 24557 T2.

Nivotemp NT 64/NT 64D - easyjust
With or without temperature display. For the simultaneous monitoring of liquid level and oil temperature. Up to 4 wireless, adjustable switching contacts for level monitoring. There are switching contacts or continuous outputs available for temperature monitoring.

Nivotemp NT 63
For the simultaneous, continuous monitoring of liquid level and oil temperature.

Nivotemp NT 63 K4-WHG / 63 KN4-WHG
Zur gleichzeitigen kontinuierlichen Überwachung von Füllstand und Öltemperatur. Mit WHG Zulassung.

Nivotemp NT 61/NT 61D
With or without temperature display. Up to 4 adjustable switching contacts for level monitoring. Switching contacts or continuous outputs can be chosen for temperature monitoring.

Nivotemp NT M-XP
Freely programmable device for the simultaneous monitoring of liquid level and optionally with oil temperature, display and a 3/4” BSP threaded connection.

Nivotemp NT M-L
The IO-Link compatible combo sensors in the Nivotemp L series
are a cost-effective and efficient option for monitoring the
liquid level and temperature in oil tanks in hydraulics and
lubrication technology.
are a cost-effective and efficient option for monitoring the
liquid level and temperature in oil tanks in hydraulics and
lubrication technology.

Nivotemp NT-M/NT-MD
With or without temperature display. Up to 2 adjustable switching contacts for level monitoring. Switching contacts or continuous outputs can be chosen for temperature monitoring. 3/4” BSP threaded connection, other connections optional.

Nivotemp NT-EL/NT-ELD
With or without temperature display. Up to 2 switching contacts for level monitoring. Switching contacts or continuous outputs can be chosen for temperature monitoring. 1/2” BSP threaded connection, M20x1.5 or 7/8-14 UNF.

Level and temperature switch NT 61-Z0-Atex
Combined liquid level and temperature monitoring for intrinsically safe connections according to EN 60079-11 in Zone 0/1 potentially explosive atmospheres. EU type test/IECEx certified IECEX: IECEx IBE 17.0020X, ATEX: IBExU16ATEX1183 X. The contacts for level monitoring are adjustable. Connecting flange as per DIN 24557 T2.

Level and temperature switch NT M...-Atex
Combined liquid level and temperature monitoring; simple electrical equipment according to EN 60079-11 in Zone 2 potentially explosive atmospheres. The contacts for level monitoring are adjustable. 3/4” BSP threaded connection.
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Internal Sales & Application Manager (FC)


Markus Gester
Head of Internal Sales & Application Management(FC)