Gas Analyzer FST-04

вторник, 19 июля 2005

FST-04 is a stationery device designed for constant automatic measuring volume fraction of carbon monoxide(CO), inflamable gases(methane and propane) in athmosphere of boiler-rooms, industrial and municipal buildings and signalizing about measured gases volume fraction exceeding. The device consists of power module, signalization module, CO concentration measuring module(built-in detector) and remote methane and propane detector. Gaz analyzer provides: - synchronous concetration measuring of methane/propane and carbon monoxide and digital indication of their concentration - two signalization limits for every detector are available - light and sound signalization in case of concentration bounds violation - selftesting and dispalying information about device malfunction - methane/propane sensor protection from gas overload - connection to PC using infrared is available - external electrical chain commutation for autonomus performing devices connection Gas analyzer is designed for operation in areas with mechanical impurity(dust, tar, oil) and aggressive substances(chlorine, sulfur, phosphorus, fluorine, arsenic, antimony etc) content above PDK according to GOST 12.1.005. Specifications Analyze method: - methane catalytic thermal - propane electrochemical Size,mm: - power module and signalization module 220 х 160 х 110 - detector module 100 х 60 х 40 Weight, kg: - power module and signalization module 2,0 - detector module 0,3 Voltage, V: 187 – 253 Power, W: ≤10,0 Measuring ranges: - methane volume fraction,% 0-2,50(0-5,00) - propane volume fraction,% 0-1,00(0-2,00) - CO concentration, mg/m3: 10-125(0-255) Absolute measurement accuracy: - methane volume fraction,% +0,25 - propane volume fraction,% +0,10 Relative measurement accuracy(CO), %: +25 Signalization limits, LIMIT 1(LIMIT 2*) - methane volume fraction, %: 1,00(5,00) - propane volume fraction, %: 0,4(2,00) - CO concentration, mg/m3: 20(100 Detector module connecting line resistance(wire section is taken based on BG current consuming 200mA), Om: ≤20 Voltage(current) commutated by cutoff relay: ≤230V(3A) Available amount of connected detectors, units: 1 Working temperature ranges: from -20°C to +50°C Average life period, years: 10 Average worked time ≥ 30000 before refusal, hours: *signalization limits can be set by a customer in the range 0 – 5 % for methane, 0 – 2 % for propane, 0 – 125 mg/m3 for CO.

Last Updated ( пятница, 28 апреля 2006 )

 

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