Permalevel™ Constant Monitoring of Gaseous Extinguishing System

Our new 24/7 constant monitoring system installation in Asia, Permalevel™ Multiplex. We generate global-leading science; design and engineering to constantly monitor the contents high pressure liquefied gaseous systems at mission critical infrastructure against the risk of accidental discharge or leakage. So that when the design concentration is requited, customers can be certain they have the system contents to deliver it.

Features of Permalevel Multiplex

Multiple Alarm Options: 

A Master Alarm output. The multiplex has an RS232/485 output allowing communication with a central monitoring system or PC.

Status of Each Channel Shown By LEDs: 

A set of green and red LED lights indicates the status of each cylinder.

Text/ Email Alerts: 

This system of ultrasonic liquid level indicator Provide an instantaneous and convenient form of data communication.

Uninterruptable Power Supply: 

Backup system provides power in the event of mains power failure.

Datalogging Ability: 

The software keeps logs of the system activity, errors and alarm trigger on a monthly basis.

Strong Magnets: 

Hold the sensors in place with additional space for adhesive or a strap to ensure sensors are not accidentally removed.


Each monitoring point has its own dedicated sensor, which is connected to the cylinder it is monitoring.

Remote Real-Time Monitoring Screen: 

Displays information about the current status of the cylinders, and when last contact was made.

Compatible With Multiple Cylinder Types: 

Each channel can be individually tuned; therefore each cylinder can be different from the last in size, weight, pressure and agent type.

Advantages of Permalevel Multiplex

  • Guaranteed Systems Operations:

No accidental discharge from cylinders minimises risk of fire to ensure business continuity 24/7 remote access to system status – enables the operator to monitor each cylinder point in real time.

  • Bespoke And Reliable Software: 

Designed to be user friendly so that the on-site maintenance team can quickly identify and rectify any issues.

  • Monitors A Wide Range Of Verifiable Agents:

For example, FM 200 fire suppression system, NOVEC 1230, CO2, Halon 1301, FE-13TM , FE-25TM , NAF S 125TM , NAF S 227TM , NAF-S-IIITM and CEA-410

  • Highly Accurate:

Our sensors are proven to measure the liquid level accurate to +/- 1.5mm

  • Immediate Notifications In A Variety Of Formats:

The system has a standard relay that triggers an alarm the minute the liquid level drops below the required level. If the alarm is triggered, the on-site maintenance team can quickly respond to the threat this poses.

  • Non-Invasive:

Uses ultrasonic technology, which does not require physical insertion into the cylinder and therefore does not weaken the structural integrity of the cylinder.

  • Retrofitting available:

To existing systems, which eliminate downtime, as the system doesn’t have to be disconnected/deactivated.

Keywords: ultrasonic liquid level indicator, liquid level sensor, ultrasonic level indicator, novec 1230 fire suppressing system, CO2 & CO2 marine systems, liquid gas level indicator, ultrasonic leak detector, ultrasonic gas leak detector, ultrasonic monitoring and measuring equipment, liquid level tester

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