Technology for Environmental Protection - Measuring. Controlling. Monitoring.
WATCHDOG Overfill Alarm System UFS 01
No Overfilling

The AFRISO WATCHDOG UFS 01 overfill alarm system, consisting of a level probe type 76...(A, C, M) and an UFS 01 transducer prevents overfilling of containers with flammable and non-flammable, water-polluting liquids such as fuel oil, diesel/biodiesel, engine, gearbox, hydraulic and vegetable oils as well as oil/water mixtures. Together with the level probes type 76 N and type 76 E, UFS 01 is also approved as an overfill alarm system for AdBlue. All level probes can be used for temperatures of the liquids of 25 C to +50 C (version H up to +80 C).

The new transducer UFS 01, contained in a compact wall-mounting housing, excels with state-of-the-art design and user-friendliness by means of test and acknowledgement buttons on the front side and green and red pilot and alarm lamps. UFS 01 is supplied with AC 230 V; two voltage-free changeover contacts (one can be acknowledged) are available for alarm and control equipment. Operational safety is very high since the unit continuously monitors the characteristic of the level sensor and checks for short circuits and cable breaks between the level sensor and the level controller.

If the WATCHDOG UFS 01 overfill alarm system is properly adjusted, the filling process is interrupted at the right point in time once the maximum filling level is reached. Visual and audible alarm signals are generated and, if applicable, the alarm signal is also transferred to AFRISO event reporting systems such as EMS 220 or EMS 442.

UFS 01 is suitable for use on stationary tanks such as fuel oil tanks, oil supply tanks or used oil tanks. It has the following Technical Approval of the German Institute for Building Technology: Z-65.11-18 of the German Institute for Building Technology (DIBt).

WATCHDOG Overfill Alarm System UFS 01
The AFRISO WATCHDOG UFS 01 overfill
alarm system prevents container from being
overfilled with flammable and non-flammable
liquids. Technical Approval of the German
Institute for Building Technology.
(DIBt: Z-65.11-18)
Further information:

WATCHDOG Alarm Instruments - Safety for Industry and Building Technology
WATCHDOG Alarm Instruments - Safety for Industry and Building
Technology (pdf, 1.783 KB)