SQUEALER-1 (1 input, 1 output, 230V)

– 1 input (overflow, fat, oil, grease, sludge)
– 1 output (potential-free, relay)
– Additional alarm input for opening the tank or housing manhole
– 230V power supply
– Hermetic enclosure IP65
– DIP SWITCH (programming with switches, programmable response time to signals from sensors)
– Optical and acoustic signaling of alarms and input failures on the front panel (LEDs and buzzer)
– Sensor / installation diagnostics (short circuit, open circuit)

Product request.



SQUEALER-1 (1 input, 1 output, 230V)

The SQUEALER controller is a modern, microprocessor-based device for continuous monitoring of one of the selected probes (MAX, OILER, SLUDO). The basic hardware parameters of the controller are 1 input, 1 relay output, LEDs indicating normal status, failures and alarm status, BUZER generating a sound signal informing about an alarm, relay output, activated at the moment of alarm.

– 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)

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