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Hawk Gladiator Manual

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Relay 2 Functions
Gladiator Acoustic Switch Series
22
Relay 2 has several functions available to support the system & installation.
Relay 2 Functions
Parameter Description
Failsafe
Relay 2 is triggered in the event of a Failsafe condition. This includes insufficient input
voltage, missing / faulted Transducers, Corrupt communications between
Transducer / Amplifier and other general hardware faults.
Relay2 Mirrors Relay 1 functionality as level switch / alarm.
Maintenance Alarm
Relay 2 will be triggered when the Transducers Gain% value exceeds the
programmed value CleanGainHigh%.
Relay 2 will de-activate when Transducer Gain% alls below the programmed
CleanGainLow%.
Transducers using higher Gain% over time indicates that less signal is being received
and is a symptom of build up within the chute.
GainOptClean
Gain based Cleaning function triggers Relay 2 to activate the Acoustic Spray Cleaner.
When the Transducer Gain% exceeds the programmed CleanGainHigh% value
Relay 2 is triggered for the duration of 1/2 of the Relay 1 On Delay timer.
It will repeat the spray at the Clean Timer interval until the Transducer Gain% falls
below the programmed CleanGainLow% value.
Transducers using higher Gain% over time indicates that less signal is being received
and is a symptom of build up within the chute.
TimeOptClean
Time based Cleaning function triggers Relay 2 to activate the Acoustic Spray Cleaner.
Relay 2 is triggered for the duration of 1/2 of the Relay 1 On Delay timer and will
repeat at the selected interval for the selected duration.

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Hawk Gladiator Specifications

Power IconPower
operating voltage12-30VDC, 90-260VAC, 36-60VDC
power consumption<0.8W @ 24VDC, <5VA @ 240Vac, <3VA @ 115Vac
Operating Environment IconOperating Environment
maximum operating pressure2 BAR
operating temperature for remote electronics-40°C (-40°F) to 80°C (176°F)
operating temperature for remote sensors-20°C (-4°F) to 80°C (176°F)
enclosure sealing for remote electronicsIP67 (NEMA 4x)
enclosure sealing for remote sensorsIP68
Weight and Dimensions IconWeight and Dimensions
transducer to amplifier separationUp to 500m (1640ft)
typical weight for 15kHz transducer8 kg
typical weight for remote amplifier1 kg

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