SEWERIN Protecting Water, Gas and Life. Check gas composition and optimise production quantity mobile & stationary

Improve quality and reliability with the Multitec® BioControl device combination The base station BioControl 2/4/8 Measurement automation – stationary Increase in methane content c ontinuous monitoring of gas composition easy integration into your plant Save time and money Optimise your substrate usage Calculate plant efficiency at any time. This makes it easier to adapt the substrate. Maintain the insurance coverage Document gas parameters more reliably thanks to automation.

The BioControl 2 | 4 | 8 stationary base station offers even more Automated monitoring at several measuring locations, e.g. at the fermenter, during gas purification and preparation Perfect for your requirements: flexible configuration of measurement locations, measuring cycles, storage intervals and limits Merges mobile and stationary measured values Flowmeter for determining the exact volume of biogas produced in standard cubic metres (Nm3) – the essential base value for calculating motor efficiency Seamless documentation as all measurement values are saved independently on a regular basis...

Mobile measurement even at remote measuring points Check values from a distance „For me, it’s important that the plant runs reliably. That means as little downtime as possible and that I am able to detect potential undesirable developments, such as increased sulphur levels, quickly in order to prevent damage. The Multitec® BioControl system is a great help in this regard. It also helps me optimise the plant. For example, I know exactly when I need to change the activated carbon. That saves money. And thanks to Multitec® BioControl I am always ready with information for my service providers and...

One solution, many possibilities With the BioControl device combination you can record gas composition and volumes flexibly at any time. Do you only want to measure raw gas and pure gas at the filter to protect your system’s motor and to document gas quality? Or would you also like automated measurements at the secondary fermenter and repository in order to increase process efficiency? Both are possible. Do you run an external, gas-tight, covered fermentation residue storage? No problem! Simply remove the mobile Multitec from the base station and use it to measure the parameters on the external...

Choose your device BioControl 2 Monitors and analyses gas composition 2 measuring locations BioControl 4 Monitors and analyses gas composition 4 measuring locations U p to 4 flowmeter outputs for analogue signals BioControl 8 Monitors and analyses gas composition 8 measuring locations U p to 8 flowmeter outputs for analogue signals

Multitec® 545 Mobile measurement of gas concentrations Explosion protection H 2S measuring range up to 5000 ppm CH4, CO2 and H2S as standard Multitec® 540 Mobile measurement of gas concentrations CO2 Explosion protection H 2S measuring range up to 2000 ppm CH4 and CO2 as standard The icons below refer to the applications of the respective device. Detecting

Solutions for leak detection in your biogas plant Detect gas leaks from a distance of up to 200 m Measuring at inaccessible locations. High degree of sensitivity thanks to measurement laser resolution of 2.5 ppm*m Also useful for small leaks at short distances Aim using the red dot sight – high accuracy even at great distances and in poor lighting conditions Detects methane even through window panes; for this reason the SR-LD is also suitable for on-call emergency services No cross-sensitivities to other gases thanks to the TDLAS method (Tunable Diode Laser Absorption Spectroscopy) Automatic,...

Choose your device Range: up to 200 m M easurement laser resolution: 2.5 ppm*m (Sensitivity mode), 5 ppm*m (Distance mode) Range: up to 120 m M easurement laser resolution: 5 ppm*m

Your daily companion for working on your biogas plant Detect, warn and measure. EX-TEC® PM 580 Simultaneously measure explosive gases and detect leaks Approval for operator protection Locate gas leaks quickly and accurately Intuitive menu navigation and easy to read display Can be operated while wearing gloves Shock-resistant and designed for harsh conditions Explosion protection: Scan for detailed product information: TÜV 17 ATEX 171969 X, IECEx TUN 17.0027 X II 2G Ex db eb ib IIC T4 Gb BVS 19 ATEX G 002 X, PFG 19 G 004 X It is easy to find gas leaks with this compact gas detector Detect easily...

Together we are protecting both people and vital resources. It is not always easy to stay current. The services we provide ensure that your devices are always ready to use, your networks are safe and your team is always up to speed. Whether you are interested in inspection services, training or custom vehicle solutions – we are here to support you with our expertise and experience. Pipeline inspection Unable or unwilling to carry out pipeline inspections on your own? No matter if your top priority is safety or you simply want to meet your reporting obligation arising from the EU Methane Regulation...

Do you have questions? Call us. Which Multitec® BioControl model is right for your challenge? Let’s talk. Our service and sales team will gladly help you choose the right device. We are also there for you during commissioning as well as afterwards. Hermann Sewerin GmbH Robert-Bosch-Straße 3 33334 Gütersloh | Germany +49 5241 934-0 [email protected] sewerin.com 108976 – 08/2026 Subject to technical chan