PRODUCT BROCHURE OXYGEN MEASUREMENTS DOWN TO ONE PPM LEVEL Benefits • High reliability and accuracy - better than ± 1% of reading • Low maintenance demand • Measuring range: 1 ppm - 100% (std. 0-20,9%) • Self diagnostics - monitoring of vital parameters with alarm output Sensor module for O2 monitoring: Process analyzer with low maintenance demand If all you need is a readout of the oxygen concentration in a pure gas or gas mixture of inert gas or CO2 then the Dansensor® ISM-3 is the answer. There is nothing complicated about it – just connect it to a pressurised tank or use the pump version of the Dansensor ISM-3 to draw a sample from your process. The Dansensor ISM-3 is highly accurate and yet simple to use. Typical applications for the Dansensor ISM-3 are measuring purity levels from gas generators or measurement of the residual oxygen level in nitrogen flushing processes. However, if you are concerned about your gas consumption or if you need data logging capabilities, also remember to evaluate the Dansensor MAP Check 3 gas analyzer. • 2 oxygen concentration alarms • Sample gas supply by gas pressure or internal pump (specific instrument versions) • Different set-up options for adaptation to the analyzer application • 0/4 - 20 mA as standard (optional: 0-10V if specifi

PRODUCT BROCHURE HOW DOES IT WORK? Available Dansensor ISM-3 Versions Item no. Remote display Optional sample kit for flow packaging machines (part number 270165) Built-in display Technical Specifications Available configurations Product size (HxWxD) Cabinet: 125 x 185 x 125 mm Display: 96 x 96 x 20 mm 3 mm bezel for panel mounting Sensor type Ceramic, solid state O2 sensor 10 min. Full specs. after 20 min. Calibration intervals Better than ± 1% of the displayed value, ± 1 digit in calibrated range Sensor flow Two O2 concentration alarm settings, system fault alarm (bad gas flow, sensor error,...