Permalevel® is particularly designed for the industrial setup which has to deal with fire causing elements. It is integrated with the permanent verification system of contents with the help of easy, effective, clean and non-invasive ultrasonic technology. Due to its installation attached to the main monitoring system, it assures the minimal risk of causing any fatal damage which is harmful to the entire setup. As soon as any malfunctioning or significant drop in the liquid level is noticed, a warning signal is given to the central monitoring panel which allows you to take precautionary measures. Being an effective and qualified ultrasonic liquid level indicator, here below are the technical details of Permalevel®.

Function
It is installed with fixed fire extinguishing monitoring which helps you keep a constant check on liquid level in low or high pressure with single – skinned steel cylinders including other common available kinds of single industrial fluid containers. A quick warning alert is given to the main central system in case a drastic and prominent drop in level is noticed which is below the optimum point.

Verifiable Gases / Liquid
It is integrated with advanced system to be sensitive to almost all liquid type of industrial fluid and chemicals enclosed in single – skinned container which conduct ultrasound such as CO2, NAF S III, Halon and Substitutes, Novec 1230, LPG, FM 200™ and similar. Being integrated with FM 200™ fire suppression system, it is demanded on a vast scale.

Alarm System
Being connected to the main security control system, RS232 is linked to the central electricity so that the warning alarm should be rung back to local control room or safety hub which is dependent upon customer specifications.

Sensor
It is manufactured with single crystal sensor which is made of piezoelectric material. This sensor emits ultrasound upon vibration in regards to the action carried by an electric current fitted to the container measured to be 16*16mm with the help of magnetic head.

Display   
Permalevel® comes with LCD and LED digital display.

Power Supply
It has multiple power supplies to work with such as 230 Volts for UK, possess capability to be configured for DC and capable to work with manufacturing voltage globally. Most importantly, it contains other features such as on / off button, SPA switch which increases transmitter receive signal and self – calibration switch known as CAL.

Weight
This liquid level indicator weighs only 700 grams whereas the packing weighs to be 3.7 kilograms.

Back Up Power Supply
Due to the hot climate, the battery must be replaced after every six months for better and accurate results. Generally, it contains optional*4 AA 1.5 V battery standby back up.

Warranty
Keeping the exceptions, unit and sensor possess 3 years and 1 year warranty respectively.

Operating Temperature
-10ºC to + 70ºC is the accurate temperature for the entire device to function properly. Moreover, the operation may vary in regards to the chemical properties of liquids and liquid gaseous components to be measured.

Unit Dimensions
The carry case of the entire device is dimensioned to be 340*310*180 mm whereas 155*95*95 mm for the device.