Beginning with one of the most advanced companies qualifying in the relative business of producing ultrasonic devices, Coltraco Ultrasonic Limited is approached by thousands of people from industrial sector in regards to Ultrasonic Survey and Safety equipment. They are working from 1987 which makes it around two decades of successful career and holding the position of being World Leaders in the relevant field with professional staff efficiently performing ultrasonic manufacturing. Throughout the sector of Petrochemical, Fire Protection, Marine, Offshore, Power Generating, Industrial, Defense and Rail whereas the clients of ultrasonic liquid level indicator demanding these devices are widespread belonging to more than 100 countries.

Today, Coltraco Limited is delighted to successfully launch 7th generation of Portalevel® Standard and advanced product of Permalevel®. These both qualify to be liquid level indicator with ultrasonic technology for which Coltraco is popular and approached. Moreover, these devices are continuously being upgraded in regards to the advanced machinery requirement. I have enlisted three major advantages of possessing liquid level indicator for fire extinguishing system you possess such as FM 200 or NOVEC 1230 fire suppression system:

• The response of ultrasonic sensor does not dependent upon the optical reflectivity and surface color of the object such as the sensing of the brown pottery plate, clear glass plate, a shiny aluminum plate and a white plastic plate is the same.
• With digital outputs (On/Off) of ultrasonic sensors, they possess accuracy for excellent sensing repetition. Spontaneous ignorance of background objects is possible at major scale even at long sensing distances due to relatively low switching hysteresis.
• Analog ultrasonic sensors respond linear with distance. With the integration of LED Display, the calculations are displayed with visual indication of the targeted distance. Moreover, this feature of visual or audible inferences helps ultrasonic sensors ideal for linear motion monitoring level monitoring applications.

For further inquiry regarding their products, please leave your message at Coltraco Customer Service.