Living Safety by MSR-Electronic
Fixed Gas Alarm Systems
for Buildings, Industry and Marine

Garage, Tunnel, Loading Zone
The gases CO, NO2 and LPG occur in public garages, tunnels or loading zones where many vehicles are in use. In this case the operators rely on gas sensors. If limit values
are exceeded, the gas warning system warns passers-by and asks them to leave the garage.
Typical Gases: CO / NOx / LPG
MSR-Products: DGC-06, MSC2, MSB2, SB2, SC2-Tox,
SC2-Ex

Refrigeration Plants
Toxicity, flammability and oxygen displacement are increasingly a serious problem, especially with modern refrigerants, and represent a hazard e.g. in cold storage rooms
and wineries. Refrigerant monitoring with gas warning systems, which are specially designed for this hazardous area, has become essential in many refrigerant applications.
Typical Gases: FKWs / HFCKWs / FCKWs / NH3 /
R744 / R290
MSR-Products: MSC2, WSB2, SC2-Freon, SC2-CO2,
SC2-Ex

Beverage Systems
Whether in beer dispensing plants, fermenting cellars, breweries or beverage filling plants; wherever CO2 bottles, pipes and tanks are required, people must be protected.
The gas warning systems suitable for this purpose have at least 2 alarm thresholds. Perceptibility must be ensured from outside the endangered areas (e.g. entrances).
Typical Gases: CO2 / O2
MSR-Products: MSC2, DEM-06, SC2-CO2, MC2-CO2

Laboratory and Medicine
Many gases are used in laboratories, which can cause serious safety risks, hazards and even explosions. The handling of various gases, gas cylinders, as well as the execution of
reactions and experiments require a gas warning system for personal protection in order to provide early warning.
Typical Gases: CH2O / NO2 / O2 / CH4 / C3H8
MSR-Products: MSC2, DEM-06, DGC-06, SC2-Tox,
SC2-Ex, MC2-Tox, MC2-Ex

Industry
In many producing industrial companies, such as in the petrochemical and manufacturing industries, in offshore plants or raw material storage facilities, gases that are haz ardous to health are used. In order to protect the operatives in these areas effectively, the ambient air must be continuously monitored for the concentration of toxic gases or the threatening drop in oxygen content.
Typical Gases: H2 / H2S / C3H6O / CO2 / CH4
MSR-Products: DGC-06, PX2, SX1, SSAX1

Buildings
Commercial and public facilities such as schools, swimming pools, hospitals and shopping centres use integrated safety systems that include gas detection devices. Large
numbers of visitors increase the risk of CO2 accumulation.
Heating systems must be monitored for a leakage of flammable gases.
Typical Gases: CL2 / O2 / LPG / CH4 / CO2
MSR-Products: MSC2, WSB2, MC2-CO2, WSB2

Biogas Plants
When operating biogas plants, the engine rooms and the membranes of the fermenters in particular must be monitored for gas leaks in order to detect explosive gas mixtures at an early stage and warn against them. In addition, the gas can be monitored for purity in order to optimise the process.
Typical Gases: Methan / CO2 / NH3
MSR-Productc: DGC-06, PX2, SX1, SSAX1

Shipping
In shipping, hazardous substances are transported which must be monitored for emissions. Both private and commercial shipping produce exhaust gases and are depen-
dent on various fuels. These must also be monitored in order to be able to warn the crew of dangers at an early stage.
Typical Gases: CO2 / NH3 / CO / LPG
MSR-Productc: DGC-06, PX2, SSAX1, SX1

Certificates and Approvals

Building: Approvals for PolyGard®2
Measurement function test of sensors and devices according to EN 50545-1 (TÜV-Rheinland)
Device series types: DGC-06, GC-06, EP-06, SB2, MSC2, MSB2, SC2-Tox, SC2-Ex
Functional test (SIL) of sensors and devices according to EN 50271 chapter 4.7 (TÜV-Rheinland)
Device series types: DGC-06, GC-06, EP-06, SB2, MSC2, MSB2, SC2-Tox, SC2-Ex
Approvals: ANSI/UL 61010-1, CAN/CSA-22.2 No. 61010-1

Industry: Approvals for PolyXeta®2
Electrical explosion protection of sensors and devices according to ATEX/IECEx, EN 60079-0, -1
(DEKRA Testing and Certification GmbH)
Device series types: PX2, SX1, SSAX1
Measurement function test of sensors and devices according to EN 60079-29-1 / EN 50104
(DEKRA Testing and Certification GmbH)
Device series types: PX2, SX1, SSAX1
Functional test (SIL2) of sensors and devices according to IEC/EN 61508-1 -2 -3, EN 50271
(DEKRA Testing and Certification GmbH)
Device series types: PX2, SX1, SSAX1
Further conformities: EU Directive 2014 / 34 / EU, 2014 / 30 / EU and 2014 /35 / EU,
EN 61010-1, EN 50270, EN 378, EN 50402, EN 14624, EAC-TR TO 012, ISO 9001
Device series types: PX2, SX1, SSAX1
Device series types: DGC-06, GC-06, EP-06, SB2, MSC2, MSB2, MGC2, WSB2, ARB2; SC2-Tox, SC2-Ex, MC2-Tox, MC2-Ex
Further conformities: EU Directive 2014 / 30 / EU and 2014 /35 / EU, EN 61010-1, EN 50270, EN 378,
EN 60079-29-1, EN 45544-1, EN 50104, EN 50402, EN 14624, EN 61508-1 -2 -3, EN 50271, EAC-TR TO 012, ISO 9001