Ultrasonic Safety and Survey Equipments

We specializes in the design and manufacture of niche Ultrasonic Safety and Survey equipments. We have been in operation since 1989 and since then have been the World Leaders in the specialist field of Ultrasonic Manufacturing. Our equipments are in use throughout the Marine, Fire Protection, Offshore, Petrochemical, Industrial, Power Generating, Rail and Defence and they export to over 100 countries Worldwide.
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Generally, a hatch cover testing device is prepared out of two units which are known to be generator and receiver. Ultrasound with emission of particular frequency of 40,000 Hz, the generator manages to prove. With the integration of magnets, it can be attached to various surfaces easily within sealed areas. Receiver is capable of receiving the signals and conversion is made which results into the indication of W/T integrity. This advance and efficient system helps the entire areas under monitoring in functioning and enhance performance may be. Moreover, with the fire extinguisher monitoring range produced by Coltraco Ultrasonic Ltd, the results can be transferred to the computer where a permanent data can be stored. It further helps to compare the results and efficiency of these devices along with the installed system you have invested on for emergency situations. Portascanner™ II is multiple cable transit areas testing device which is efficient to direct and convert the results to audio and display. This helps to alert the responsible person to give attention more promptly then other ways.

Receiver of Portascanner™ II
It consists of extension rod connector, Gain 1,2,3, Volume Up and Down Buttons, LCD Visual Display, Mode, On and Off Buttons and Headphone Connection. Following is the way of operation of receiver:

    It is tuned for detecting the particular frequency of ultrasound ways.
    It possesses audio and visual outputs.
    As sensor rod is attached to it, a user can scan the seal at close range entirely.
    LCD screen shows the visual output of detected ultrasounds.
    The visual data received can be converted to decibels (dB) reading which is perfect to be tested to certification society standards.
    Bar graph representation is also available.
    With standard jack of 3.5 mm, a headphone is attached to the receiver to receive audio signals.
    Heterodyning is the process through which receiver converts the ultrasound waves into audio signals so that user can easily hear.

Generator of Portascanner™ II
 It consists of Power On and Off Buttons, Transducers, Low Battery Indication and Battery Compartment. The operation of generator of this cable transit watertight areas testing are mentioned below:

    It is placed on one side of the sealed compartment and turned on.
    Sensor rod is utilized to scan the seal by user standing on the other side of the compartment.
    Increased signal strength will be shown apparently for leak sites.
    The numerical display and volume of audible signals can easily show the strength of the signals received by the receiver.

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There are numerous set up for meeting the critical situations when fire can actually burn out the entire building or place. Though fire extinguishers are considered a significant installation but mistreating any manually produced things can be hazardous. To avoid such mishaps and situations, it is important to take care of the system. It will not only make this system to enhance the results but avoid being risky rather than helpful. Out of all these systems, FM 200 fire suppression system is a trustworthy and efficient waterless fire protection system which immediately suppresses the fire flames created by the discharge of relevant agent. Medical record rooms, server centers and cell sites are few places where it is utilized massively. It is known to be a really comprehensive and refined system which plays a significant role in securing irreplaceable and vital assets.

Commonly if you want to know about fire extinguishers, they are safety devices whereas its installation occurs in plazas, malls, industries, business, multiple floored buildings, house and others which suppression of flames might be difficult other way. Different devices and agents are different manufactured due to which you may find a huge variety available in market. In case, they are malfunction, they are not useless for emergency situation which require really monitoring. As a result, it may cause massive destruction as people commonly rely on these devices in critical situations. For these situations, maintenance instructions are given:

    Make sure the installation of fire extinguishers is checked on monthly basis without any delay. Damage, corrosion of cylinders, dent or tearing is commonly causes of malfunctioning. Prominent visibility of these installed devices should be done so that quick access can be done in case of fire emergencies. Proper pressure should be indicated through the gauge. Do not forget to possess ultrasonic liquid level indicator for monitoring the functioning and condition of the system.
    As far as the maintenance of fire extinguishers is concerned on massive scale such as for industries, plazas and board ships, make sure you hire professionals qualifying in this specific category. Services and properly maintained by a licensed contractor on annual basis in consideration to the rules can help you secure them for proper usage. These professionals authentically go through the entire system and equipment and confirm the proper functioning of the installed fire extinguishing system. They may also suggest you replacement if need or mention about the expiration of the device. Date of inspection and usability approval label is placed on the manually monitored system.
    As there is a variety available in fire extinguishers, the method varies as well in regards to maintenance. Make sure about the right procedure being usage for your fire and safety system installed in the building. It is compulsion to assure the correct usability and functioning of the equipment in need of disaster to avoid destruction.
    It is suggested to keep your monitoring system as well if you have a business on massive scale so that no destruction and unusual delay can occur due to the malfunction of fire extinguishing system. It is important for you to personally possess some fire extinguishers monitors and indicators which may vary in regards to the installation of your fire extinguishing system.

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Over the centuries, world has developed drastically whereas the demands have risen at the same ratio. In order to cater these needs and requirements, it is important to look for more variety and advancement in technology which can help you to be one the safe side more. For better functioning and improved safety measured can easily be assured by the advanced technology introduced by various manufacturers. Liquid Level Indicator is considered to be one of the superb measuring and monitoring instrument of fire extinguishers in numerous and diversified industries since so long. Being risky to health, it was considered difficult to be operated in the gone days but today, due to the simplicity, awareness between people and revolution, people name it to be more easy and reliable.

As man has grown up to be sharper and smarter, it has made sure to take things with simple and easy to use with advanced technology and consume really little time span. Considering the industry manufacturing measuring instruments for fire extinguishers, Liquid Level Indicator is known to be that one thing which is absolutely impossible to be kicked out of industries including houses need them to assure safety of their family. Numerous inventions and improvements have been seen in the related technologies to make sure the device is easy and simply to use along with giving maximum output. Ultrasonic technology is the most common advancement made to this industry which is being in process by Coltraco since 1987.

Qualified in the related industry, Ultrasonic Liquid Level Indicator is massively demanded by business and industrial sectors. You will find numerous companies in United Kingdom and United States of America which are reasonably producing the fire extinguishing monitoring products for industrial sector. The reasons for this device to be so successfully are broadly illustrated below:

Ultrasonic Level Indicator is efficient to give the accurate reading for various liquid levels in vessel, cylinders and pipeline whether long or wide. Moreover, these points cannot be measured or judged with a naked eye. Sensitive to detect ultrasonic sound waves, it gives off the guarantee to give more accurate results.

Simple Usability
Ultrasonic Liquid Level Indicator is simple and easy to install and use respectively. Fortunately, due to the integrated magnets help you mount the device to the system you want to monitor in regards to be control and observe. Majorly, these devices commonly comes with easy functioning and display which gives off better calculated results. Moreover, DVDs and Online Training Videos are also provided for better training and quick usage.

Friendly for Health
As it requires no contact with specific object you are interested in determining, it makes it environmental healthy for humans around. There are moments when you have to look and monitor poisonous gases and health hazardous acids which can be really dangerous if done manually but with Liquid Level Indicator, it becomes easy and safe.
Though being so helpful and safe, Ultrasonic Liquid Level Indicator comes in reasonable prices without any compromise on quality.
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No matter which protecting and emergency system you install in your business or residential area, it is important to take care of it. In case you don’t, it is a something bad to say but it would be of no good in case of emergency. It is better to possess a monitoring system especially for fire extinguishing installations because they may end up being hazardous. FM 200 Fire Suppression System is commonly available in factories, industries, medical institutions, Data centers, UPS rooms and other situation whereas fire is expected to cause harm. This system is basically a suitable agent which can help in burn out the fire. It is chemically known as HFC227ea whereas it is a waterless fire protection system discharges within 10 seconds in case the fire risk is there.

As it is considered to be a spontaneous and quick compound to meet the situation, it is considered to be reliable and convenient to possess in industrial sector importantly. Furthermore, as it is so commonly found as propellant in medical inhalers, people prefer it even much due to its effectiveness and safety percentage. Majorly, people believe that reduction of oxygen is majorly caused if FM 200 is released which is scientifically not true. It is basically a chemical or synthetic fire extinguishing gas which is compressed in liquid form and stored in cylinders. On its release, heat elements and free radicals are removed from the fire triangle to burn it out.

Though there are multiple benefits of FM 200 fire suppression system but obviously, a reasonable check is supposed to be maintained over the installation to avoid any disappointed when the extinguisher is basically required to be used. Ultrasonic Liquid Level Indicator is recommended most importantly to everyone whosoever has the installation in its premises. The great benefit of this device is in regards to the amount which is required to burn out the fire is really minute which means calculated amount of fewer cylinders hence specific space is required for the installation. Due to its immediate effect, it inferences in being lower repair cost due to less damage. Furthermore, it is safe for the environment whereas causes no harm to the people around in case of mishap.
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It has been years for Coltraco to produce numerous fire extinguishing monitoring instruments which are modernized within the advanced terms and conditions required. Moreover, the versatile requirements of the current situation need some more and sharply managed setup which is not only beneficial for saving expenses but labor as well. For the management of all the devices and to monitor the respective system the instruments are manufactured for, only a minor number of people are required which can be trained with the help of available DVDs in the packing or probably online videos. With the usage of Ultrasonic technology in its products, it is considered to be the most reliable and comfortable manufacturer and supplier of fire suppression monitoring. Coltraco Ultrasonic Ltd offers a various variety which differently qualifies in different areas used for similar function of monitoring the system of fire extinguishers. Fortunately, you can now keep the check of the quality of the cargo carried in ships which often cause balancing issues so make sure you have Hatch Cover Testing device on the board to avoid such mishaps.

Back in 2003, range of Permalevel® was produced for supporting UK Nuclear facility to have constant monitoring solution for its fire extinguishing system. Though the versatility and diversification to the entire Permalevel® range has brought on massive level, hence with different qualification, numerous jobs are attended and performed by these off products such Permalevel® Single Point and Permalevel® Multiplex. The different between these two devices is in regards to monitoring the smaller systems and high technology solution is for larger systems.

Permalevel® is best to consider monitoring CO2 and Marine CO2 systems for onboard ships to avoid any corrosion of the metal or leakage which can cause suffocation hence resulting in death. Most importantly, if these systems are not being checked on regular basis, they will not result into any good when unfortunately, the emergency comes.
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The entire processing of Portalevel® Datalogger    is similar of liquid level indicator but is a bit different which is mentioned below. This measuring instrument is capable of storing the readings of up to 1000 cylinders. The extracted or collected data is then uploaded to the computers upon your will whereas the fire service engineers with top end which has the ability to quote their inferences in accurate service reports. This helps the user to keep the check of the device along with the efficiency of measuring instrument. Moreover, Portalevel® Datalogger being a non-invasive ultrasonic liquid level indicator is quite portable to be carried. Converting the data to the computer is beneficial for the service engineers to keep the qualitative advantage accompanied with the authentic results.

This is known to be really cooperative and satisfying for the people to possess more than a quality guarantee certification because it helps to know the results of each cylinder individually without possessing any doubt. Furthermore, being a liquid gas level indicator, it guarantees the service in various dimensions such as monitoring and measuring fire suppressant including old Halons, CO2, NOVEC 1230, FM 200 and others. The installed main unit is capable enough to manage date and time settings for logs unit. It further permits the cylinder position and number to be mentioned for accurate measurement with the help of the device.

    How Portalevel® Datalogger works?
    Here, we have explained in points about the working strategy of Portalevel® Datalogger:
    With the help of sensor, it sends an ultrasonic signal into the cylinder directly.
    If there is any ultrasonic sound emitting, it is caught by the sensor whereas the received ultrasonic sound is reflected back to the cylinder and related contents.
    This emission is automatically analyzed by the sensor whereas the results are sent out to the user which shows off the strength of received signal.
    Due to the passing through different materials, the ultrasonic waves changes which is correctly detected by Portalevel® unit.
    Location of liquid level is identified on the behalf of the received signal whereas the accuracy is confirmed to be between +/- 1.5mm.
    The liquid level can be indicted or located once the change occurring from gas phase to liquid phase is notified.
    The extracted data can be extracted onto a computer if you link the unit to it via USB cable and PC client software.
    Continuous inspection of the system can be done as a verifiable proof for the historical records.

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Coltraco Ltd is renowned for establishing numerous fire extinguishers testers which help to gain maximum benefit rather than being harmful. Moreover, they are improved with the time to make sure they are fulfilling the need of the entire circle of users. There is a complete packing of Portalevel® II which can be checked while getting piece or pieces for you. Majorly, the package contain mentioned below accessories:

    Hardy Carrying Case
    Ultrasonic Gel
    Dry Sensor
    Main Unit

This Ultrasonic Liquid Level Indicator is available with other accessories as well which are mentioned below. These are considered to be optional accessories which are provided in order to enhance the capabilities of the respective product. These accessories are mentioned with details to help you their basic use:


This is a component which receives and transmits the Ultrasonic signal from the main unit. Due to the involvement of electrical stimulation of one crystal, it is able to achieve using the piezoelectric effect. The similar involvement also emits ultrasonic pulse which is produced in a fixed frequency. Through the walls, it is transmitted into the container which is further tested till the signal hits the opposite wall which basically produces an echo. Sensor catches the returning echo which stimulates the crystal and converts it into an electrical reading that is actually interpreted by the main unit.

    Multi – Banked Extension Rod

Portalevel® Standard being a liquid Level Indicator is further enhanced with the optional accessory known to be Multi-Bank Extension Rod which works on the same principle of the sensor. It provides a quick and easy method for testing the other rows which are 2nd, 3rd and 4th row of cylinders for Banked Fire Suppression System. Three major components are available along with the extension rod which are extension sections, L shaped applicator and handle. On assembling these components, the operators get an access to the spaces between the cylinders and may identify the cylinder content as well.

    Portatherm® - Portable Infrared Thermometers

Some portable infrared non-contact thermometers can also be supplied by Coltraco Ltd which are reliable, simple and accurate for testing in climates when critical temperature of liquid gaseous components might be reached.

    Gas Monitors

You can even get entertained with the supply of numerous kinds of handheld monitors such as Oxygen Detectors which eliminates the risk of any gas leakage while testing the environment.


24/7 monitoring systems are invented with Portalevel® so that more accuracy and safe system can be established.
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Versatile in producing numerous instruments which are capable enough to ensure the correct regulations of fire extinguishing instruments; Coltraco is honored to offer highly qualified and standardized monitoring instruments. A huge series is available to measure and monitor fire extinguishers in numerous ways used in different ways at various areas and locations. As the time is passing by, more advancements and improvements are being brought to each series which have been manufactured up till now. Portascanner™ II is basically a multiple cable transit areas testing device which is highly efficient in performing its respective job.

Function of Portascanner™ II
By placing the Ultrasonic Generator inside the compartment can help you test it easily. Via receiver, the operator points the sensor into every direction along the seal under inspection. The defected areas can be easily identified in regards to the connected headset and digital display whereas an immediate action can be taken in regards to solve the issue. This device helps in better functioning of the critical role of operation of the fire extinguishers in watertight seals.
Other qualifications of this device are mentioned below, give it a look!

    Gives off better and accurate results in comparison to host testing which is possible after loading in case requirement is there.
    Online Training Videos and DVD are available with equipment for effective, easy and quick usage of the product.
    Capable for identifying leak sites which are small that 1mm diameter along with full Classification Society Approval, this device is perfect and flawless.
    Consider best for scuttles, hatch cover testing, bulkheads, watertight doors, cable transits and any watertight compartments.
    Magnets fit to ultrasonic generator due to which the operators do not have to climb up and down the ladders in order to place generator on the tank top.
    Most importantly, it is quite faster and accurate than chalk testing and hose testing.
    It is portable and really lightweight which permits the equipment to be transported, operated and carried with comfortable.
    In respect to door seals, it is difficult to identify with chalk tests so accurately and confidently as Portascanner™ II is capable of.
    You can get this product through ways mentioned at website. Without confirmation form customer service of Coltraco, avoid making purchasing from any supplier and dealer. This can help you get the reliable and long lasting product. Moreover, purchasing the original product can help you in future replacement if needed.

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It is really common to see different competitors targeting each other and working to lead the industry solely. There are various situations where one led the other but out of all competitors claiming to be on the top, Coltraco Ltd has smoothly stabilized its position from ever to forever. Since 1987, it has been attending people with amazing ultrasonic technology integrated in instruments which are being designed and manufactured for safety and servicing. Moreover, the first range of Portalevel® up till now, there are so many ranges and instruments produced which has helped to improved monitoring system of fire extinguishers in every possible way. Portalevel® is an ultrasonic liquid level indicator which is expert to do the job it is reserved for. Today, Coltraco Ltd has successfully released 7 generation of this instrument.

As far as the other series are concerned, Coltraco Ltd has other products which are best for monitoring fire extinguishers in diverse qualification. These contain Portamarine®, Portascanner®, Permalevel®, Portaguage®, Portasonic®, Portamonitor®, Porta    steele®, Permascanner® and Portacare®. In case you are a regular customer or you are looking for Coltraco product, make sure you contact them via ways mentioned on website. No other way can assure the reliability and originality of the products which are called to be products under the label of Coltraco Ltd.

Pinned Packing
Liquid Level Indicator comes with packing under Coltraco Ltd which contains entire accessories that can increase the efficiency of this measuring product. Other optional accessories are also provided upon request in order to enhance the efficiency. Due to the strict and rigorous quality check and careful hand built, the assurance is available for quality and high standard services to the customers.

    Efficient Coltraco Customer Care
    Guarantee for three years
    Terms and Conditions for further details
    Guaranteed is provided against workmanship and materials
    Life time technical support is available of the equipment through email and telephone
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With the usage of ultrasonic technology, Coltraco Ltd has capable to lead the continuous fire suppression monitoring system. Primarily produced in 2003, Permalevel was introduced importantly to facilitate UK Nuclear in order to monitor the system constantly. Today, it has other two lines as well which are associated with its descriptions named as Permalevel Single Point™ and Permalevel Multiplex™. Permalevel® is considered to be an accurate and reliable measuring ultrasonic level indicator. Here, we have provided you with the major features of Permalevel® Multiplex:

    Multiple Alarm Levels: 2 -40mA Relay Alarms are actually connected to all the channels whereas it permits local alarms to organize for each cylinder individually.
    Status of each channel shown by LEDs: A set of red and green LED lights specify the status of every cylinder which facilitate a team for maintenance which are responsible to check for the cylinders in case any leakages are absorbed.
    Optional Text/Email Alerts: This helps in convenient and instantaneous form of data communication.
    Uninterruptable Power Supply (UPS): It acts as a backup system which helps in providing power by using AA 1.5V batteries in case the failure occurs of the main power.
    Data logging Ability: The software keeps logs of system errors, system activity and alarm triggers for every month. Due to the storage of these logs as simple texts files, they can be easily and conveniently viewed from outside and inside of the software. This is really helpful and advantageous for insurance companies due to the permanent and correct record of the functioning system accurately.
    Strong Magnets: These are beneficial to stick the sensors in place along with extra space for adhesive and a strap which ensures the risk of accidentally removing of sensors.
    Sensors: Dedicated sensors are available with each monitoring point which is connected to the particular cylinder for monitoring purposes.
    Remote Real Time Monitoring Screen: It gives off the information about the current condition of the cylinders in regards to the last contact have been made.
    Compatible with Multiple Cylinder Types: Tuning of every channel is individually possible. Moreover, it is done because every cylinder can be different from the last one in weight, size, and pressure and agent type.
    NOVEC 1230 gas suppression system: Permalevel® is considered to be an amazing fire extinguisher monitoring instrument, especially for this specific system.

For further information, visit  www.permalevel.co.uk
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