Company details for:

Medem

Submit press release

(1)

Project House, 19 Dallimore Road,
Roundthorn Industrial Estate,
Manchester,
Lancashire,
M23 9NX,
United Kingdom

Quick Links:

Products

Gas Pressure Proving

Each Medem proving system features our patented differential gas pressure proving method, the only true non-assumptive approach for performing downstream integrity checks. These systems provide accuracy and reliability by directly measuring pressure differentials during the test.

Our proving systems are versatile and can be configured for various gas pressures up to 10 bar, with optional degreasing for use with oxygen supplies. Gas detection and ventilation interlocking depending on the intended application is included.

Commercial Kitchens VGPS-evo v4 Ventilation and Gas Proving System for Commercial Kitchens

The VGPS-evo offers ventilation interlocking, gas pressure proving and environmental monitoring in a single panel for use within commercial kitchens helping them meet the requirements of BS 6173:2020 and IGEM/UP19.

SafeAir CM (GP) Gas Proving & Ventilation Interlocking for Commercial Kitchens

The SafeAir CM GP offers a simple single panel package for ventilation interlocking a commercial kitchen to aid sites in meeting BS6173:2020 and IGEM/UP19.

GPPS-evo v4 Laboratory Gas Pressure Proving System

The GPPS-evo v4 is a laboratory gas pressure proving system with the ability to monitor up to four gas sensors.

SEC-Elite Programmable Multi-Line Gas Proving Detection System

The SEC-Elite is a programmable multi-line gas proving and detection system capable of pressure proving 4 gas lines and monitoring up to 8 detectors from a single panel.

SEC-B v5 Boiler Room Gas Pressure Proving System

The SEC-B is a multi-function solution designed for boiler rooms. The panel can monitor up to 6 detectors directly and up to 16 when installed with an AD-PP power pack.

Gas Detection & Monitoring Gas Detection & Monitoring Systems

Gas detection control systems designed to monitor from 1 to 32 gas detectors of various types.

Low and high level alerts with options for isolating a connected gas valve.
Multiple relay options are available for external signaling.

Thermal links, emergency stops, fire alarms can also be monitored.

Pro-Elite Modular, Programmable Gas Detection System

The Pro-elite is a modular, programmable, gas detection system capable of accepting up to 32 detectors for the monitoring of common and exotic gases with settable alarm for peak and time-weighted levels.

AGDS-Elite Modular, Programmable Gas Detection System

The AGDS-elite is a modular, programmable, gas detection system capable of accepting up to 32 detectors (with the use of extension panels) for the monitoring of common and exotic gases with settable alarms for peak and time-weighted levels.

InAir v2 CO2 Monitoring System

The InAir CO2 is a standalone solution designed for built environment. Using a green, amber, red display the system provides clear indication of the system status.

SafeSpace V Gas Detection System with Valve Isolation

The SafeSpace V is a gas detection system which can monitor the atmosphere for CH4, LPG, CO, CO2 and Oxygen Depletion when fitted with the appropriate Medem detectors.

SafeSpace M Gas Detection System

The SafeSpace M is a gas detection system which can monitor the atmosphere for CH4, LPG, CO, CO2 and Oxygen Depletion when fitted with the appropriate Medem detectors.

Gas Detectors

We have a wide range of gas detectors available from common use gases to specialised reactive gases with options suitable for ATEX applications.

Being a design and manufacturer we are always expanding our range of detectors, if you require something which isn't currently listed then please contact use as we can most likely quickly meet your requirements.

Sulfur Dioxide (SO2)

Product Features

Gas detector
Designed for use with Medem systems

Propane C3H8 (LPG)

Propane is a colourless gas which is heavier than air gas and will therefore sink and stay at a low level when released to the atmosphere.

Detector location should be at lower levels (approx 20 cm to 30cm from the floor).

Detectors are set to alert at a pre-alarm level of 5% LEL and high-alarm of 10% LEL.

Propane is a colourless, flammable heavier than air gas.

Propane is commonly used as a fuel and is one of a group of liquefied petroleum gases.

ATEX Detectors

ATEX and IECEx gas detectors are specialized safety devices designed to detect hazardous gases in environments where explosive atmospheres may occur. Certified under the ATEX (ATmosphères EXplosibles) directive and the IECEx (International Electrotechnical Commission Explosive) scheme, these detectors meet rigorous international safety standards, ensuring reliable performance in high-risk areas.

Can we supply a range of ATEX and IECEx detectors for use with our systems, please contact us with your requirements and we can guide you to the best solution for your application.

Ventilation Interlocking Systems

Our ventilation and gas interlocking systems are specifically designed for commercial kitchens to maintain a safe and compliant working environment. These systems provide ventilation interlocking, gas proving, and gas detection capabilities that can confirm ventilation status, perform pressure tests on pipework and appliances, and monitor for a rise in CO² levels.

SafeAir (GP) Gas Proving and Ventilation Interlocking for Commercial Kitchens

The SafeAir (GP) offers a simple cost-effective panel for ventilation interlocking and gas pressure proving in a commercial kitchen.

It is designed for use within commercial kitchens, to aid sites in meeting BS6173:2020 and IGEM/UP19. It can also monitor for air quality when fitted with the required detectors with Carbon Dioxide PPM levels displayed on the LCD.

Gas proving must be fitted in any commercial kitchen which has appliances fitted without flame failure devices (FFD’s). As explained further in the article “why fit gas pressure proving in a commercial kitchen?” gas proving should be considered for the long-term benefit and safety of the site when considering other gas standards and that the majority of leaks identified are before the FFD’s.

CM2L-K Two Channel Current Monitor with LCD Display

The CM2L-K is a two-channel current monitor designed for use with Medem ventilation interlock systems.

Featuring an OLED display and simple button press learn feature makes the CM2L-K current monitor quick and simple to set-up.

CM2M-K Current Monitor

Each CM2M-K can be used to interlock 2 fans, the fans are connected by taking the live feed for each fan through the current monitor (before any speed controllers/inverters).

Fan load sensitivity range on each fan is 30 milliamps to 24 amps (max).

Features and Details:

There are 3 LED indications:

1x Green, for the 12-volt power to the CM2M-K.
2x Red, one for ‘Fan A’ and another for ‘Fan B’ load detection.
When the fans are switched on and the load is detected (installation instructions) the corresponding side’s NO/NC contact will close and the red LED will light, this will flash for the first 15 minutes after current detection and then become solid. The flashing LED helps us to identify a fan intermittently stalling.

About us

At Medem, we specialise in designing, manufacturing, and supporting gas safety and air quality control systems. With decades of expertise and a strong grasp of technical and regulatory standards, we prioritise reliability and safety in every product we create.

As a true design and electronics manufacturer, with a factory near Manchester Airport open for visits, we take pride in our products and the warranties we offer, especially when our systems are commissioned.

We offer a 5-year warranty on all Medem main panels and a 10-year warranty on all main panels and pressure sender units when commissioned by Medem.

Our Products Include:

Gas Pressure Proving Systems
Each Medem proving system utilises our patented differential gas pressure proving method, which is the only genuinely non-assumptive approach for conducting downstream integrity checks. These systems ensure accuracy and reliability by directly measuring pressure differentials during testing. Our proving systems are adaptable and can be configured for gas pressures up to 10 bar, with optional degreasing for oxygen supplies. They also include gas detection and ventilation interlocking features based on the specific application.

Gas Detection & Monitoring Systems
Our gas detection control systems are designed to monitor between 1 and 32 gas detectors of different types. They feature both low and high-level alerts, along with options to isolate a connected gas valve. Additionally, there are various relay options for external signalling, and the systems can also monitor thermal links, emergency stops, and fire alarms.

Gas Detectors
We offer a broad selection of gas detectors that cater to both common gases and specialised reactive gases, including options suitable for ATEX applications. As a design and manufacturing company, we continually expand our detector range. If you need a specific detector that isn’t currently listed, please reach out to us, as we can likely accommodate your requirements swiftly.

Ventilation Interlocking Systems
Our ventilation interlocking and gas proving systems are specifically designed for commercial kitchens to comply with BS6173 standards.

We are proud of our project portfolio across diverse industry sectors. Although we aim to highlight our control panel expertise through case studies, it’s important to recognise that a large part of our work remains confidential.

If you have any specific inquiries regarding our capabilities or would like to explore how we can address your unique needs, please feel free to reach out to us.