It tells the kitchen staff what to do.

VGPS-K, a kitchen interlock gas system. It has pressure proving and ventilation interlock designed for use within commercial kitchens.

Very easy to use, the LCD displays clear messages giving real information rather than just LED indications.

It is a requirement that any mechanical ventilation within a kitchen environment (both supply and extract) is switched on and running before the use of any gas appliances can take place. With the VGPS-K if the ventilation is not switched on, the LCD display informs the operator that the fans are off and to switch on the fans and restart the panel.

With the fans on and running the system will then perform a downstream integrity check using our patented 'Differential Pressure Proving' method.

From within the panel the engineer has several 'engineer functions' which can be used to aid in the setup of the system – such as displaying in real time both the inlet and outlet pressure at the gas valve (mbar) and the ability to power the valve at a button press, it's with functions like these that for example a 'valve let by indication' check can be performed with ease.

For the interlocking of the ventilation, our current monitoring unit (CM2M-K) or pressure differential switches can be used.

If you require further information about this product please call us on 0161 233 0600 or email at enquiries@medem.co.uk and we'll be more than happy to help.

The post VGPS-K-CO₂ appeared first on Medem UK Ltd..

This system has now been superseded by the SEC-B.

Gas detection and pressure proving system.

CO₂ Detection designed for schools and colleges.

CO₂ is now considered a primary indicator of air quality, with the latest legislation setting maximum limits for levels within education facilities.

With the SACO₂ carbon dioxide levels can be continually monitored in rooms such as teaching areas or offices. The panel and sensors have been developed to enable compliance with these latest standards.

These include the Department of Education building bulletin 101 (BB101), the supporting document to the building regulations part F. The BB101 states that the maximum level of carbon dioxide in the air within a classroom should be no more than 1,500 parts per million (PPM).

The SACO₂ can be installed and used as a standalone unit with one or two carbon dioxide sensors model AD-MED-CO₂ fitted. As a standalone system, the panel will indicate a pre-alarm at 900ppm by means of a visual indication on the panel fascia. The panel will indicate full alarm at 1,500ppm, again with visual indication on the panel. A sounder is fitted within the panel and is factory preset to silent but can be activated by means of jumper plug adjustment where an audible indication is required. The system will drop out of the alarm condition as the carbon dioxide level.

The SACO₂ also has two NO/NC contacts which change state at the pre-alarm and full-alarm levels, these can be used for controlling any mechanical ventilation in the room.

If you require further information about this product please call us on 0161 233 0600 or email at enquiries@medem.co.uk and we'll be more than happy to help.

The post SACO₂ appeared first on Medem UK Ltd..

This system has now been superseded by the SEC-B.

Gas detection and pressure proving system.

The APS-3 gas detection and gas pressure proving system has been designed for use in boiler houses and plant rooms.

Low voltage sensors for the detection of natural gas, LPG or carbon monoxide are connected to the panel that will alarm and close the electric control valve in the event of dangerous levels being detected.

The APS-3 is also a gas pressure proving system so that the IGE/UP/1A Edition 2 standard can be complied with. This ensures that there are no gas leaks before the control valve is opened after closure for any reason.

Under HSE document PM5 and BS5885, the APS-3 can auto reset after an electricity supply failure when used in boiler room applications. For industrial applications the APS-3IN must be used as this model does not auto-reset in keeping with the industrial standards.

If you require further information about this product please call us on 0161 233 0600 or email at enquiries@medem.co.uk and we'll be more than happy to help.

The post APS-3 appeared first on Medem UK Ltd..

This system has been superseded by the GPPS-evo.

Designed for the laboratory.

GPPS-L, Our first LCD equipped gas pressure proving system, the addition of the LCD makes this system very easy to use. The LCD displays clear messages giving real information rather than just LED indications.

The GPPS-L is designed for use where gas taps could be left open to atmosphere in a gas line, such as a laboratory.

As with all our gas pressure proving systems it employs our patented technology to measure the pressure differential across the solenoid valve when performing a downstream integrity check. This method stops nuisance tripping of the gas supply.

An auto-stop timer is incorporated to help prevent unauthorised use of the gas out-of-hours.

From within the panel the engineer has several 'engineer functions' which can be used to aid in the setup of the system – such as displaying in real time both the inlet and outlet pressure at the gas valve (mbar) and the ability to power the valve at a button press, its with functions like these that for example a 'valve let by indication' check be performed with ease.

The system has now been superseded by the GPPS-L-CO₂.

If you require further information about this product please call us on 0161 233 0600 or email at enquiries@medem.co.uk and we'll be more than happy to help.

The post GPPS-L appeared first on Medem UK Ltd..

Gas pressure proving, bench electrical and water isolation system.

GPPS-Ti, a multiple service isolation system that allows individual control of bench gas, electricity and water supplies and has been designed primarily for use in school laboratories.

The three services can be individually turned on and off using the tactile buttons on the panel with overall secure isolation provided by the main key switch.

Equipped with an LCD, the system very easy to use. The LCD displays clear messages giving real information rather than just LED indications.

As with all our gas pressure proving systems it employs our patented technology to measure the pressure differential across the solenoid valve when performing a downstream integrity check. This method stops nuisance tripping of the gas supply.

An auto-stop timer is incorporated to help prevent unauthorised use of the gas out of hours.

From within the panel the engineer has several 'engineer functions' which can be used to aid in the setup of the system – such as displaying in real time both the inlet and outlet pressure at the gas valve (mbar) and the ability to power the valve at a button press, its with functions like these that for example a 'valve let by indication' check be performed with ease

If you require further information about this product please call us on 0161 233 0600 or email at enquiries@medem.co.uk and we'll be more than happy to help.

The post GPPS-Ti appeared first on Medem UK Ltd..

All the functionality of the GPPS-L, but now with CO₂ monitoring.

Gas and electric isolation for the laboratory in one control panel.

GPPS-LE, a gas pressure proving system with isolation for bench electrics. It is designed for use where both gas taps could be left open to the atmosphere (such as in a laboratory) and also key control of the bench electric supply is required. Combining these together in one panel gives a single point of isolation.

Equipped with an LCD, the system is very easy to use. The LCD displays clear messages giving real information rather than just LED indications.

As with all our gas pressure proving systems it employs our patented technology to measure the pressure differential across the solenoid valve when performing a downstream integrity check. This method stops nuisance tripping of the gas supply.

An auto-stop timer is incorporated to help prevent unauthorized use of the gas out-of-hours.

From within the panel the engineer has several 'engineer functions' which can be used to aid in the setup of the system – such as displaying in real time both the inlet and outlet pressure at the gas valve (mbar) and the ability to power the valve at a button press, its with functions like these that for example a 'valve let by indication' check be performed with ease.

If you require further information about this product please call us on 0161 233 0600 or email at enquiries@medem.co.uk and we'll be more than happy to help.

The post GPPS-LE appeared first on Medem UK Ltd..

All the functionality of the GPPS-L, but now with CO₂ monitoring.

GPPS-L-CO₂, in response to changing legislation we've redesigned our popular GPPS-L system to combine it with CO₂ monitoring.

The GPPS-L-CO₂ is designed for use both where gas taps could be left open to atmosphere in a gas line, such as a laboratory and the monitoring of CO₂ levels is required.

CO₂ is now considered a primary indicator of air quality, with the latest legislation setting maximum limits for levels within education facilities.

Department of Education building bulletin 101 (BB101), the supporting document to the building regulations part F. The BB101 states that the maximum level of carbon dioxide in the air within a classroom should be no more than 1,500 parts per million (PPM).

As with all our gas pressure proving systems it employs our patented technology to measure the pressure differential across the solenoid valve when performing a downstream integrity check. This method stops nuisance tripping of the gas supply. The addition of the LCD makes this system very easy to use. The LCD displays clear messages giving real information rather than just LED indications.

An auto-stop timer is incorporated to help prevent unauthorized use of the gas out-of-hours.

From within the panel the engineer has several 'engineer functions' which can be used to aid in the setup of the system – such as displaying in real time both the inlet and outlet pressure at the gas valve (mbar) and the ability to power the valve at a button press, it's with functions like these that for example a 'valve let by indication' check be performed with ease.

If you require further information about this product please call us on 0161 233 0600 or email at enquiries@medem.co.uk and we'll be more than happy to help.

The post GPPS-L-CO₂ appeared first on Medem UK Ltd..

This system has now been superseded by the AGDS-EM v2.

The AGDS-2 EM is a single or two-channel gas detection system designed for use in boiler houses and pellet stores. Up to 2 low voltage sensors can be connected for the detection of natural gas, LPG or carbon monoxide.

In the event of a high alarm from one of the sensors, the system will isolate a connected control valve. A low alarm indication is also given.

Panel controls included 'Mute' and 'Reset' buttons.

Remote emergency stop buttons can be fitted and a fire alarm connected to close the gas valve when activated.

High alarm change over relay can be used to control remote indications or connect to a BMS system.

If you require further information about this product please call us on 0161 233 0600 or email at enquiries@medem.co.uk and we'll be more than happy to help.

The post AGDS-2 EM appeared first on Medem UK Ltd..

The VPS-K is a ventilation interlock system for use within commercial kitchens.

> This is a Ventilation Interlock System Only <

Very easy to use, the LCD displays clear messages giving real information rather than just LED indications.

It is a requirement that any mechanical ventilation within a kitchen environment (both supply and extract) is switched on and running before the use of any gas appliances can take place. With the VPS-K if the ventilation is not switched on, the LCD display informs the operator that the fans are off and to switch on the fans and restart the panel.

Please Note:
The VPS-K is one of our original range of interlock systems, consideration should be given to an integrated gas proving interlock system. – See our news article: Why choose Medem differential pressure proving?

If you require further information about this product please call us on 0161 233 0600 or email at enquiries@medem.co.uk and we'll be more than happy to help.

The post VPS-K appeared first on Medem UK Ltd..

This system has now been superseded by the AGDS-EM v2.

The AGDS-2 is a single or two-channel gas detection system designed for use in boiler houses and pellet stores. Up to 2 low voltage sensors can be connected for the detection of natural gas, LPG or carbon monoxide.

In the event of a high alarm from one of the sensors, the system will isolate a connected control valve.

Panel controls included 'Mute' and 'Reset' buttons.

Remote emergency stop buttons can be fitted and a fire alarm connected to close the gas valve when activated.

High alarm change over relay can be used to control remote indications or connect to a BMS system.

If you require further information about this product please call us on 0161 233 0600 or email at enquiries@medem.co.uk and we'll be more than happy to help.

The post AGDS-2 appeared first on Medem UK Ltd..