The oxygen analyser AMS 3220 is designed for the measurement of oxygen concentrations in noble gases and process gases without combustible impurities. For this application the oxygen analyser AMS 3220 is equipped with a zircondioxid sensor. Due to the compact design the oxygen analyser AMS 3220 fits in an electronic housing IP20, 28 TE, 3 HE with a depth of 250 mm.
The oxygen analyser AMS 3220 is available in different housings for general applications and classified areas. The oxygen analyser AMS 3220 is certified by the German TÜV according to European and German environmental regulations and fulfils the requirements for QAL 1 according EN 14181 and EN ISO 14956. The oxygen analyser AMS 3220 is tested for suitable flue gas applications according to TALuft, 13. und 17. BImSchV.
Technical data
Analyser | AMS 3220 |
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Application | Certified for flue gas applications according European and German environmental regulations |
Measuring principle | ZrO2 sensor with Pt-electrodes |
Measuring range | 0 … 25 Vol% |
Analogue signal port | (0) 4 … 20 mA or 0 … 10V, galvanically separated |
Reproducability | +/- 2 % of the measuring value |
Resolution | C(O2) – 0,01 % |
T90-Time | < 20 Seconds |
Display | 2* 16 digit, illuminated LCD display 1. Line: display of concentration in Vol % 2. Line: messages, device status, sensor parameters |
Messages | 1 System message (measuring value yes / no) max. 2 messages configurable as measuring values |
Digital communication | serial interface RS232 |
Ambient operation temp. | + 5 °C up to + 45 °C |
Power supply | 24 / 110 / 230 VAC |
Protection / Housing / Dimensions | IP65 / wall mounting housing / ca. 300 x 320 x 130 mm (hxbxt) IP20 / electronics unit 1/2 19" / 19" TU / 3HU IP54 / portable housing 63 TU / 3 HU |
Approvals | TÜV certification 936/807023/A of 14.08.2000 |
Weight | 8 kg |
Options | Auto-calibration back purge for high dust concentrations pressure reducer particle lfilter 2-7µm manual 5 way valve electronical/pneumatic gas supply pump electronical flowmeter Software for remote control and service |
Version: AMS 3220 E V-2013-07 |