Fixed location detectors for permanent process or wall installations.
A241
The KWJ 241 Methane BIOGAS Monitoring System monitors landfill methane. Using the NDIR method to digitally display CH4 concentrations from 0-100%, this instrument provides system-wide reporting in multiple locations and may be designed in wireless configurations. Each instrument is automatically maintained at a preset temperature by internal heaters and temperature control systems. A digital display, [...]
A358
The KWJ 358 BIOGAS Hydrogen Sulfide Data Logger and Monitor is a weather resistant instrument using sample draw and electrochemical sensing to monitor air samples. A 4-20mA output signal is sent to the data logger for later download. Built for rugged operational conditions, the Model 358 uses a digital LCD display, trouble light to verify [...]
A401
The KWJ 401 BIOGAS Three Gas Analyzer is a wall mount gas analyzer for testing BIOGAS streams prior to release to downstream users. Methane in a range of 0-100%, CO2 in a range of 0-5%, and H2S in a range of 0-25ppm are measured in a diluted sample stream and displayed on individual digital displays. [...]
