Testing the odorant content of natural gases
Natural gas is by nature odorless and for safety reasons it must be provided with an odorous substance (odorants tetrahydrothiophene or tertiary butyl-mercaptan).
In Germany the odorant content of natural gases has to be tested regularly in accordance with DVGW regulation G 280/281. The EX-TEC® OD 4 is the ideal measuring device for odorant measuring by the gas supplier.
EX-TEC OD 4 Features
- Modular instrument concept, basic device with built-in pump
- Electro-chemical sensors
- All commercial batteries may be used for power supply
- Micro-processor controlled
- Large, illuminated LCD
- Self-test when switched-on
- Simple operation by three keys
- Built in Data Logging
- Visual and optical alarms
- Adjustable alarms
- Temperature compensated sensors
- User menu
- Function menu for individual instrument configuration (PIN-Code-protected)
- Adjustable test gas concentrations
EX-TEC OD 4 Accessories
- GasIS (PC software) for up loading field measurements
- Charging by 12 V/24 V DC or 100 – 240 V AC
- Carrying bag
- Connection hoses for various pressure ranges
- Test set and test gases
- Case
