Measurement principle: |
Chemisorption at semiconductors, Heat reaction, Thermal conductivity, Electro-chemical reaction, Infrared analysis |
Measuring ranges: |
Chemisorption at semiconductors: |
ppm ranges to 100 % LEL |
Heat reaction: |
from 0-5 Vol% to 0-100 Vol% |
Thermal conductivity: |
from 0-2 Vol% to 0-100 Vol% |
Electro-chemical reaction: |
from ppm ranges to Vol% ranges |
Infrared analysis: |
from 0-3,000 ppm to 0-100 Vol% |
Photoionisation: |
0-200 ppm ... 0-2,000 ppm |
Measuring components: |
O2, H2, CO2, CO, CH4, hydrogen chloride, helium, neon, propane, toluene, xylene and many others |
Types of
equipment: |
- GW 399: multi-channel gas detector system comprising central control units and remote sensors with 4-20 mA current interface (e.g. GTR 210, GTR 196, LCTR 903) functional testing for the explosion protection parts GW 399 / GTR 196 Ex
- MWS 906: multi-channel gas warning system for 16 two-line or three-line sensors and max. 48 relays for alarms for the activation of further warning and control units (e.g. warning banners and signal horns)
- MWS 906 CP: multi-channel gas warning system for 16 two-line or three-line sensors up to 2 alarm levels, each with 6 relays (five alarm thresholds for each level, independently adjustable)
- MWS 903: Multi-channel gas warning unit for a total of 8 gas sensors and 12 floating change-over contacts
(e.g. GTR 210, GTR 196, LCTR 903)
- MWS 897: Multi-channel gas warning unit for a total of 6 gas sensors and 3 floating change-over contacts
(e.g. GTR 210, GTR 196, LCTR 903 )
- FlexADOS 914: Multi-Channel Gas Detector System for 12 two- or three-wire detectors and max. 14 floating contacts
- FlexADOS 914 LON®: Test, Control and Warning Unit for the techniques of gas-sensorics; Connection of up to 60 LON-Bus sensors is possible
- GTR 210 Comfort: Single-Channel Gas Warning System with integrated gas sensor
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