SQUEALER-3 (3 inputs, 3 outputs, 230V, battery optional)

– 3 inputs (overflow, grease, fat layer or oil level, sludge level)
– 3 outputs (potential free relays)
– 1 tamper input for monitoring the tank hatch
– 230V power supply, emergency power supply (battery)
– Hermetic casing used outdoors
– DIP switch (programming with DIP switches)
– Optical and acoustic signals about problems and alarms on the front panel
– Diagnostic sensors (open / short circuit)

Product request. 




SQUEALER-3 (3 inputs, 3 outputs, 230V, battery optional)

SQUEALER controller is a modern microprocessor device for continuous monitoring of the status of selected probes (MAX, OILER, SLUDO). The basic parameters of the controller are 3 inputs, 3 relay output, LEDs indicating normal state, failure status and alarm status, buzzer generating an alarm signal, alarm output, relay output, activated at the time of alarm.

Front panel description:

– LED lights green – probe is OK
– LED lights red – GENERAL ALARM
– LED blinks green – ACCIDENT
– Short press of a button – reset the alarm buzzer.
– Long press of a button – Long press – test LED optical signaling, acoustic and relay outputs. Test possible only in normal state (without alarm).


Technical data

– Power: 230V AC
– Max. fuse: 1.25 A
– Power Consumption (nominal): 2.2 VA
– Output: NO/NC potential-free relays, 2A/120VAC or 2A/24VDC
– Ambient temperature: -40 to + 60 ° C
– Mechanical strength: IK 07
– Housing dimensions (without glands)(HxWxD): 187 x 122 x 90 mm

Cable glands:
– 5 x M12, cable dimensions Ø 4,0-6.0 mm
(connecting probes, power supply, relay outputs)