The main task of the GM 5 is to measure hydrogen, methane and propane. The GM 5 can also be used for gas leak detection with hydrogen mixtures (tracer gas technology).
The device monitors the aspirated volume flow and can adapt to the changed measuring environment. It can preset, monitor and readjust the volume flow, too.
For commissioning, simply select a task in the main menu, e.g. gas detection, and the measuring instrument then automatically sets the sensor selection, measuring range, pump output and alarm message according to a defined programme.
Maximum ease of maintenance and maximum availability are offered to the user by the fact that the "intelligent" measuring sensors can be quickly replaced if necessary without configuration problems.
The symbolism corresponds to the DVGW G465 supplement.
According to The German Gas and Water Adminstration (DVGW) Regulation G465-4 for Equipment technology for checking gas pipes and gas systems, high demands are placed on gas detection and gas concentration measurement devices, such as automatic heavy gas detection, lower detection limit, explosion protection, etc. The GM 5 is a multifunctional measurement instrument that completely fulfills the requirements of the G465-4 and is characterized both by ease of use and handling.
Contents of delivery
- GM 5 with the selected sensors
- Carrying Strap
- Carrying Case
- Telescopic Probe
- NiCd Batteries
- 230V charger
- Socket wrench
- User Manual
- Compliance Certificate
G01.810: Semiconductor, Catalytic Bead, Thermal Conductor & Infrared. Measurements from a few ppm to 100 vol.% and heavy gas detection for ground air measurement
G01.815: Semiconductor, Catalytic Bead & Thermal Conductor. Measurements from a few ppm to 100 vol.%
G01.820: Semiconductor & Thermal Conductor. Measurements from a few ppm to 100 vol.%
G01.825: Semiconductor & Thermal Conductor. Measurements from a few ppm to 100 vol.% Hydrogen
G01.826: Semiconductor & Thermal Conductor. Measurements from a few ppm to 100 vol.% Switchable indicator between methane and propane
Additional to first gas as option
CO2 Carbon dioxide
CO2 Carbon dioxide
H2S Hydrogen sulphide
CO Carbon monoxide
|Display||LCD graphic display, automatic backlight|
|Sensor||Semiconductor Thermal tone Thermal conductivity Infrared for CO2 (optional)|
|Measurement range||1ppm - 2,2 Vol.% CH4 0 - 100 % UEG 0 - 100 Vol.% CH4 0 - 100 Vol.% CO2 (optional)|
|Pump||Diaphragm pump, flow rate adjustable and monitored|
|Gases||Methane, propane, hydrogen, carbon dioxide|
|EX protection||EX d ib IIB T3 Gb, Category II 2G applicable for Zone 1|
|Battery||Batteries 3x 1,5 V Mono or rechargeable batteries 3x 1,2 V Mono|
|Operating Time||with batteries, typically 12 hours|
|Dimensions||215 x 60 x 100 mm|
GM 5 H2, CH4, C3H8, CO2
- Brand: Schütz Messtechnik
- Product Code: GM5
- Availability: 10-15 Days