GM 3100 Ex
The main task of the GM 3100 is the search for gas leaks in underground and exposed natural gas pipelines. However, it can also be used with the optional sensors to check e.g. biogas plants.
The innovative device GM 3100 is the universal gas measurement device for leak detection and gas pipeline network inspections. With infrared measuring technology, the gas measurement instrument can determine natural gas and CO2 precisely without cross-sensitivity.
The GM 3100 can detect heavy gas, hydrogen sulphide, oxygen, carbon monoxide and methane, has an explosion protection approval and is equipped with an automatic measurement range selection. The GM 3100 also offers infrared measurement technology for measuring natural gas and carbon dioxide. This Gas Meter is not only a gas detection device, but can also measure gas concentrations.
Thanks to the menu navigation in connection with the automatic measurement range selection, the measuring system GM 3100 is easy and safe to use even for an inexperienced user. To get started, all you have to do is select a task in the main menu, for example gas detection, and the measuring device then automatically sets the sensor, measurement range, pump output and alarm message according to the defined program.
In this way the device is programmed to fit each of the varying tasks carried out by a gas network technicians daily. Schütz also offers multiple probe extensions to simplify these same gas network tasks. The results are displayed both digitally as well as graphically for the differing preferences of the gas network operators.
This rugged devices comes with intelligent sensors and easily replaceable batteries to ease the maintenance process.
Technical Specifications
Display | Illuminated LCD Display |
Pump | Diaphragm pump, flow rate adjustable and monitored |
Sensitivity | 1 ppm |
Measurement ranges | 1ppm - 2.2 vol.% 0 - 100 LEL 0 - 100 Vol.% CH4 0 - 100 Vol.% CO2(optional) 0 - 100 Vol.% O2 (optional) 0 - 500ppm CO (optional) 0 - 100ppm H2S (optional) |
Sensors | Semiconductor sensor Infrared for CH4 Infrared for CO2 (optional) Electrochemical sensors (optional) |
Gas Types | Flammable gases, natural gas, biogas, carbon dioxide, carbon monoxide, oxygen, hydrogen sulphide |
Protection class | IP 54 |
Ex protection | EX d ib IIB T3 Gb, category II 2G suitable for Ex zone 1 |
Energy Supply | Battery 3x 1.5 V mono or battery 3x 1.2 V mono |
Operating time | 14 hours |
Dimensions | 215 x 100 x 60 mm |
Weight | 1.7 kg |
Contents of delivery
- GM 3100
- Carrying Case
- Carrying strap
- Telescopic probe
- Batteries NiMh
- 230V Charger
- 100 u. dust filter
- User Manual
- Certificate
Variants
- G01.870 - GM 3100 with SC and IR for CH4
- G01.872 - GM 3100 with SC and IR für CH4, Elektrochemical sensors for CO, H2S, O2
- G01.874 - GM 3100 with SC andd IR for CH4, Elektrochemical sensors for CO, O2
- G01.875 - GM 3100 mit HL und IR for CH4, Elektrochemische sensor for CO
- G01.876 - GM 3100 mit HL und IR for CH4, Elektrochemical sensors for H2S, O2
- G01.878 - GM 3100 with SC and IR for CH4, Elektrochemical sensor for O2
- G01.879 - GM 3100 with SC and IR for CH4/C3H8, Elektrochemical sensor for O2
- G01.880 - GM 3100 with SC and IR for CH4 and CO2
- G01.881 - GM 3100 with SC and IR for CH4 and CO2, Elektrochemical sensor for CO
- G01.882 - GM 3100 with SC and IR for CH4 and CO2, Elektrochemical sensors for CO, H2S, O2
- G01.884 - GM 3100 with SC and IR for CH4 and CO2, Elektrochemical sensors for CO, O2
- G01.886 - GM 3100 with SC and IR for CH4 and CO2, Elektrochemical sensors for H2S O2
- G01.887 - GM 3100 with SC and IR for CH4 and CO2, Elektrochemical sensor for H2S, O2 (Biogas)
- G01.888 - GM 3100 with SC and IR for CH4 and CO2, Elektrochemical sensors for O2
- G01.889 - GM 3100 with SC and IR for CH4 and CO2, Elektrochemical sensors for CO H2S O2 (Biogas)
SC = Semiconductor sensor
IR = Infrared sensor
Accessories
- 201.395: Device bag GM 5
- 232.007: 230 V charger
- 232.005: Car charger cable 12V
- G01.756: Car support with 12 V charger
- 203.315: Additional shoulder strap (cross strap)
- 232.378: Headphones
- 203.385: Bluetooth adapter
- G01.753: Software for data storage and device revision
- G10.400: Carrier with support for tablet