产品描述
氧气含量指数在很多工业领域应用中属于非常重要的参数，是研发以及生产的控制与过程中经常需要分析与监测。测量量程从0-10ppm 到 0-100%Vol O2， 可根据不同应用需求选择不同测量原理的仪器和配置。
Measuring principle | ZrO2 sensor with Pt-electrodes
|
Measuring range | 0-25%Vol |
Analogue signal port | 0 … 10 V, 0 (4) …20mA, galvanically separated
|
Reproducability | +/- 2 % of the measuring value
|
Resolution
| 0,01 % – C(O2) |
T90-Time
| ca. 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 operating temp.
| +5 °C up to + 45 °C |
Power supply
| 110 or 230 VAC / 60 - 50 Hz |
Protection / Housing / Dimensions | IP 65/ wall mounting housing 300x320 x130mm IP20 / electronics unit 28 TE / 3HU IP54 / portable housing 42 TE / 3 HE IP 54 / panel mounting 144 x 144 mm
|
Weight
| 2.5-10 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
|
Approvals TÜV certification 936/807023/A of 14.08.2000
Version: AMS 3220 E V-2013-07
Specification subject to change.
