We supply and provide application support for industrial process instrumentation product sensors and control devices. We are a manufacture's representative for a core group of well established and technologically superior industrial process instrumentation products.
 
 
 
 
 
 
 
Download our current linecard in PDF format here. LINECARD

 

 

HAWK develops and manufactures level measurement equipment based on different technologies such as, Acustic Wave, Microwave and Ultrasonic.Established in Melbourne, Australia 1988, HAWK is now the global market leader in innovative level measurement, positioning and flow solutions. HAWK has won several prestigious awardsfor its breakthrough technologies.

 


BLOCKED CHTE PROTECTION SWITCHES

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Gladiator Gen 3 Microwave Switch / Transmitter G1 Microwave Switch Gladiator Acoustic Switch
GLADIATOR GEN 3 is a high power circular polarized Microwave pulse is emitted from the Sending unit to the Receiving unit in a transmission chain of approximately 100 pulses per second. If the path between the Sender and Receiver is blocked by any object or material which absorbs or reflects microwave energy the Receiving unit will no longer detect the complete transmission chain and indicate via Relay or 4-20mA output the change for automatic indication and process control requirements.
G1 is a high power circular polarized Microwave pulse is emitted from the Sending unit to the Receiving unit in a transmission chain of approximately 100 pulses per second. If the path between the Sender and Receiver is blocked by any object or material which absorbs or reflects microwave energy the Receiving unit will no longer detect the complete transmission chain and indicate via Relay for automatic indication and process control requirements.
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.
POINT LEVEL SWITCHES
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Rotonivo 3000 /6000 Rotary Paddle Level Switches Vibranivo Vibration Level Limit Switch RFnivo Capacitance Level Limit Switch

Rotonivo® rotary paddle switch is used as a full, demand or empty detector in storage silos or process vessels and is suitable for use in almost all solids.It's simple electromechanical measuring principle it can also be adapted for extrem process conditions. A motor driven shaft causes the vane to rotate. Once the material level reaches the vane, thereby preventing further rotation, this creates a torque, which is converted via a switch to an electric signal. Once the vane is free again of the material, the output signal is reset and the motor driven shaft rotates again. This reliable and maintenance-free limit switch for safe level detection in bulk solids has international approvals for use in gas and dust hazardous areas and is also certified to SIL 2.

Vibranivo® - vibrating fork, with its robust stainless steel extension and high sensitivity. Is used in storage silos and process vessels. Vibranivo®  is robust, easy to operate and can, via its series range, be precisely configured for each application. Electronically stimulated piezos cause the fork to vibrate. As soon as the sensor is covered with material, the vibration is dampened and the resulting electrical current change causes the output signal to switch. Once the material level falls below the sensor, it is free to vibrate again and the output signal is reset. International approvals for use in hazardous locations (gas and dust).

RF3100 Standard Version Full, Demand, Empty Indicator.Shaft is selectable as Rod version (verticaly, horizontaly and oblique installation) and Cable version (vertical installation).Both versions are available as remote versions with remote electronics housings available (for example, for use in applications/processes with heavy vibration)

 

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Gladiator Admittance Level Limit Switch Doppler Microwave Solids Flow Measurement OptiLaser Infrared Sensor Non-Contact Level
Admittance Level Switch forms one plate of a capacitance circuit, with the vessel wall making the second plate. The dielectric constant of the product between the probe and the vessel wall will cause a change of capacitance as the level approaches the probe. The change is detected, amplified and used to switch a relay for indication or control purposes. A special circuit is used to ignore product build-up between the sensing probe (active element) and guard, and also between the guard and vessel wall.
Gladiator Doppler Microwave flow switch is used in process applications requiring highly reliable non-contact, nonintrusive product flow detection and movement. The system operates by sending out bursts of microwave energy toward the targetproduct being monitored. The target product will reflect some of the microwave energy back to the system where it is processed to determine if the product is flowing or moving. The system uses the Doppler principle to determine if the product is moving by monitoring small charges in the reflected signal frequency.When product flow is detected or stops the user set delay period begins and then the relay output is switched for alarm or controlpurposes.

OptioLaser S300 Liquid Lasers are user configurable, allowing optimal performance of your specific application. Using an infrared, low-gain GaAs laser diode, light energy of 905 nm. travels to the surface of any liquid and is reflected back. This time-off-light (the time the laser pulse took to travel to the liquid and back) is then calculated into a distance.The low-gain diode allows for accurate measurement of even highly reflective, clear liquids- regardless of the dielectric properties. The narrow beam divergence of 3 milliradians (equal to 3ft at 1000ft) allows for easy installation, even near walls or thru narrow passages.

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