Acoustic Switch Gladiator Acoustic Switch

Hawk

Detection of objects or material between two points.
Can be used for blockage detection, barrier detection,
machine detection / protection and point level detection.

Approvals & certificates

CE
ATEX Ex i
IECEx
Modbus®

Principle of operation:

The Gladiator acoustic switch uses acoustic wave technology in a new sender/receiver form for blocked chute detection and anti collision for heavy machinery. The Gladiator amplifier powers two AW transducers which use special Hawk developed software where both units pulse and receive each others acoustic echoes. When the path between the transducers is blocked the units immediately detect the presence/absence change of the return signal and trigger a communications relay for indication or control purposes. The transducers work both together and independently to detect pulse interference giving twice the application security.

Hawk’s acoustic wave switches are self cleaning. The acoustic switch is designed for continuous operation in dusty, wet environments where other technologies fail. The power of each pulse (pressure wave) blows the water, moisture and build-up off the face of the diaphragm.

Typical uses:
- Blocked chute detection in wet or dry environments
- Wet screen blocked chute detection
- Nucleonic/tilt switch replacement
- Hi level alarm / Low level alarm
- Truck/machine detection (ROM bins, Primary Crusher Dump Pockets)
- Sewage sludge handling
Primary areas of application
- Brewing
- Cement
- Chemical
- Fertilizer
- Food & Beverage
- Glass
- Mining & Metals
- Packaging
- Paper
- Pharmaceutical
- Plastics
- Power Generation (coal fired)
- Refining
- Sugar
- Water & Wastewater
- Sewage Sludge
- Variable level
- Output signal VDC switch, VAC switch
- Digital communication Modbus®
- ATEX Ex i
- Process connection other
- Sensor / wetted parts material titanium, PTFE, PP
- Power supply external 24 VDC, external 230 VAC
- Electrical connection M20x1.5 female, 3/4 NPT female
- Ingress protection rating IP67
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Pressure

Liquid level

Liquid & gas flow

Valves

Solids level

Solids flow

Moisture

Dust monitors

Temperature

Thermography

Gas detection

Control

Acoustic Switch Gladiator Acoustic Switch

Approvals & certificates

Principle of operation:

Typical uses:

Primary areas of application

Hawk Short form catalogue

Hawk Gladiator acoustic switch Datasheet

Hawk Gladiator acoustic switch Manual

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219/220 Vibrating level switches with sensor on flexible cable

Contact data

MERCON Sp. z o.o.