Sensors
| Sensor type | gas | Measuring range |
| Electrochemical | ||
| NO₂ | Nitrogen dioxide | 0 – 30 ppm |
GM 750 SafePark NO₂
NO₂ gas detector for addressable gas warning systems in parking garages, underground garages, parking decks and tunnels in accordance with EN 50545-1
-Now Available-
The GM 750 SafePark NO₂ detector is used to reliably monitor nitrogen dioxide (NO₂) in parking garages, underground car parks and tunnels. Together with the central SafePark controllers and controllers, it creates a modern digital gas warning system with 2-wire BUS technology.
The NO₂ gas detector monitors nitrogen dioxide in the 0-30 ppm measuring range and is particularly suitable for areas with high diesel pollution.
Unparalleled versatility:
- Suitable for SafePark BUS controller
- Up to 128 addressable devices
- Simple wall mounting
- Plug-and-play sensors
- Compliant with EN 50545-1 and EN 50271
- Integration into modern building management and ventilation systems
- Simple wall mounting – without unscrewing the sensor housing
- Further GM 750 SafePark detectors available (carbon monoxide CO, nitrogen monoxide NO)
The SafePark system offers you convenient remote monitoring, intuitive setup and reduced installation and maintenance costs for large parking areas that need to be monitored for hazardous vehicle exhaust fumes.
The Bieler+Lang SafePark series also offers additional gas detectors for monitoring carbon monoxide CO and nitrogen dioxide NO. NO₂ measurement with the detector shown here is essential, especially in loading zones and in parking areas where many diesel vehicles move around.
Simple operation and maintenance:
- Quick assembly
- Simple cabling
- Intuitive setup
- Simple maintenance of the BUS system
- Durable with low maintenance costs
Our quality standards:
- Durable, robust and low maintenance costs
Measurable gases
The following gases can be monitored with the GasMonitor 750 SafePark NO₂:
- NO₂ – Nitrogen dioxide
Other GM 750 SafePark can also detect the following gases:
- CO – Carbon monoxide
- NO – Nitric oxide
Description
GM 750 SafePark NO₂ – Nitrogen dioxide gas detector for parking garages and underground car parks
The GM 750 SafePark NO₂ is a modern NO₂ gas detector for reliable and standard-compliant monitoring of nitrogen dioxide (NO₂) in parking garages, underground garages, parking decks and tunnels.
Bieler+Lang SafePark products are the first choice for planners, installers, ventilation engineers and operators of modern parking garages who want to use a high-performance gas warning system in accordance with DIN EN 50545-1:2011 + A1:2016 and EN 50271:2018.
Together with the central SafePark controllers and controllers, the GM 750 SafePark NO₂ forms a digital gas warning system with convenient 2-wire BUS cabling. The system enables simple integration into modern building management and ventilation systems as well as convenient remote monitoring of large parking areas.
Reliable NO₂ monitoring in the measuring range 0-30 ppm
The GM 750 SafePark NO₂ was specially developed for the detection of nitrogen dioxide in parking garages. The monitoring of NO₂ is particularly essential in areas with high levels of diesel vehicle pollution, as nitrogen dioxide is a harmful vehicle exhaust gas.
The sensor reliably monitors nitrogen dioxide in the standard-compliant measuring range of 0-30 ppm and is suitable for continuous use in demanding environments.
Key features of the GM 750 SafePark NO₂
- Precise detection of nitrogen dioxide (NO₂)
- standard-compliant measuring range 0-30 ppm
- Digital 2-wire BUS technology
- 4-20 mA output
- Plug-and-play sensors
- Complies with EN 50545-1:2011 + A1:2016
- Complies with EN 50271:2018
- Simple wiring and commissioning
- Intuitive setup of the BUS system
- Convenient remote monitoring
- Durable and low-maintenance design
- Low maintenance costs
- Integration into modern ventilation and building management systems
- Simple wall mounting without opening the sensor housing
- Suitable for SafePark controllers with up to 6 BUS lines and up to 128 addressable devices
More SafePark gas detectors available
In addition to the NO₂ gas detector, other sensors from the GM 750 SafePark series are also available:
- Carbon monoxide (CO)
- Nitric oxide (NO)
This allows the gas warning system to be optimally adapted to different requirements and vehicle loads.
Typical areas of application
The GM 750 SafePark gas detectors are designed for non-hazardous areas and are suitable for, among other things:
- Underground garages
- Parking garages
- Parking decks
- private parking garages
- Tunnel
- Loading zones
- Areas with high diesel pollution
As part of a permanently installed gas warning system, the GM 750 SafePark NO₂ can be flexibly adapted to the respective location.
Available accessories
- Central emergency power supply
- Horns and warning lights
- SafePark GATEWAY-C+6 and SafePark GATEWAY-C controllers and controllers
- More GM 750 SafePark sensors
- SafePark GMC650C HMI Switchboard operating unit
- GMC 650C SafePark wall panel
Bieler+Lang quality standards
Robust technology, durable components and low maintenance costs – developed for continuous professional use in parking garages and underground garages.
Technical Data
| Sensor type | Electrochemical sensor |
|---|---|
| Detectable gases | Nitrogen dioxide NO₂ (variants for carbon monoxide and |
| Measuring signal | linear 4 -20 mA |
| One-man calibration | Yes, on the corresponding SafePark controller or with a WiFi dongle on the detector. |
| Weight | approx. 300g |
| Further information | See data sheet |
Downloads
Data sheet for the SafePark series will follow shortly.
