PEMP-4M2 PORTABLE GAS ANALYZER

Based on the use of a set of electrochemical selective cells for measuring the content of gas components. APPLICATION AREA: * to save fuel burned by controlling the residual oxygen (O2) ratio of FUEL / AIR in boilers, furnaces, gas turbines and other fuel systems operating on any type of fuel; * for environmental control of the content of pollutants in industrial emissions of operating process plants (FZ-219) ABOUT PORTABLE GAS ANALYZER: The first modifications of the PEM-4MS portable gas analyzer were released in 2002. When developing a gas analyzer, we used our knowledge in the production of stationary portable electrochemical gas analyzers: * The gas analyzer uses capacious and reliable English City Technologi sensors, which we modified to the level of * In the software, we laid the matrix of the mutual influence of the measured gases (when measuring gases, the signal from the sensor is adjusted to the data from other sensors, thereby reducing the negative effect of cross-sensitivity and increasing the accuracy of measurements); * Sensors are protected from poisoning (rapid development of the resource due to too high concentrations of the measured gases); * The gas analyzer contains two measuring circuits (with cleaning from aggressive components for measuring CO and O2 and without cleaning for measuring SO2 and NOx); * Gas analyzer can calculate the coefficient. excess air and efficiency (for a more accurate calculation, the gas analyzer has a function of selecting the type of fuel. Only 9 options). The gas analyzer consists of an analyzer unit and a sampling probe connected by a hose and placed in a carrying bag or case. Volumetric filter mounted on the side of the bag or on the inside of the case. Protective chemical filter mounted on the back surface of the gas analyzer unit. * the number of measured components - from 1 to 5 gases (at the choice of the customer); * measures flue gas temperature, environmental parameters; * temperature of the analyzed gases - up to 1000 ° C; * additionally calculates CO2, the sum of NOX, the efficiency of the boiler and the coefficient of excess air; protection of sensors against poisoning (back flushing with excessive concentration); * has a standard RS 232 interface for transferring accumulated data (up to 500,000 measurements) to a computer; equipped with its own flow booster, sample filtration system and condensate collector; * use reliable sensors of the company City Technology Ltd. (Great Britain); * time of continuous battery life - at least 12 hours; * warm-up time of the gas analyzer - no more than 120 s .; * time to establish evidence - no more than 120 c. Zero readings - in atmospheric air. Automatic purging of sensors in the event of a threat of poisoning with elevated concentrations of the analyzed gas. Weight - up to 2.0 kg (without probe), overall dimensions 25,8x11,6x8,5 cm