Flygt : Monitoring and Control

Simple, reliable and robust monitoring

ENM-10 Level Regulators

Proper level regulation is critical for operational reliability. Lack of proper regulation can cause improper operation, pump damage or, in the worst case, overflow resulting in environmental and economic consequences. The Flygt ENM-10 level regulators are the ideal choice for most level control applications, such as wastewater pumping stations and ground water or drainage pumping. When the liquid level reaches the regulator, the bulb tilts, activating the internal micro switch, which starts or stops a pump or triggers an alarm device.

Level Transmitting Unit (LTU) Level Sensors

The Flygt LTU 801 is a modern and technically advanced Level Transmitting Unit going all-in on every part. Designed not only to handle pre-configured high-performance level measurement, it breaks new ground offering configurability, scalability and maintenance possibilities.

The LTU 601 delivers outstanding reliability thanks to the large membrane protection holes, which minimize clogging and reduce the number of service visits required. Sold for decades and with thousands of installations worldwide, the LTU 601 boasts a long and proven track record.

The LTU 403 is setting new standards of what’s possible for waste water installations and combines performance, smart solutions, ModBus with price to out match many of the competition out there.

Relays and Monitoring

MiniCAS II is a monitoring relay used primarily with small and medium pumps and mixers. It provides protection for the most common threats against a submersible pump: high temperature and leakage. In case of alarm, the pump is stopped or an alert is given by means of lamps and relays. The functionality of MiniCAS II is also incorporated in MultiSmart and SmartRun.

The following monitoring is possible with MiniCAS II

• Thermal switches to detect overheating in the stator windings
• FLS leakage sensor in the stator housing or junction box
• FLS10 leakage sensor in the inspection chamber
• CLS, water in oil sensor in the oil housing

As a standard feature, MiniCAS II combines monitoring of thermal switches with either of the leakage sensors. However, up to two leakage sensors can be monitored.