MTEG Technische Import Und Export GmbH
Chamissoweg 5, D-63456 Hanau, Germany
Tel.: +49-6181-67130
Fax: +49-6181-671317
Email: info@mtegde.com
8300 Dissolved Oxygen Analyzer
8300 dissolved oxygen analyzer is an intelligent analyzer for the on-line measurement of dissolved oxygen
in boiler feedwater, ultrapure water, and water for condensers.
MEASURE
Measurement range: 0.0 – 200.0 μg/L, 0.0 – 20.0 mg/L; 0.0 – 60 ℃
Display resolution: 0.1 μg/L (0.0 – 200.0 μg/L); 0.01 mg/l (0.0 – 20.0 mg/L); 0.1 ℃
Precision: ±2% FS (0.0 – 200.0 μg/L); ±1% FS (0.0 – 20.0 mg/L); ±0.5 ℃
Repeatability: 0.50 μg/L (0.0 – 200.0 μg/L); 0.15 mg/L (0.0 – 20.0 mg/L)
Automatic temperature compensation range: 0 – 60 ℃
Sensor inputs: Current Signal
Input impedance: 1013Ω, 25 ℃
Temperature probe: NTC 2.252 k ohm
OPERATING CONDITION
Ambient temperature: 0 – 50 ℃
Relative humidity: < 85%
Power supply: AC 220V ±22 V, 50 Hz ± 1Hz
Altitude: ≤ 2000 m
MEASURE CHAMBER / PROBE
Pressure: ≤ 0.2 MPa
Cable length: 8 m
Flow: 100 to 400 ml / min
CALIBRATION
Calibration type: 1 point / 2 point;
ANALOGUE OUTPUT
Output signals: 1 galvanically outputs insulated
Type: 4 – 20 mA
Maximum load: 500 Ω
Accuracy: 0.05 mA
ALARMS
Alarm number: 2
Breaking power (ohmic overcharge): 240 V AC, 3 A max; 28 V DC, 6 A max
RS485
Baud rate: 4800, 9600, 115200
PROGRAMMING
Language: English
Display: 4.3″ Color LCD (480×272 pixels)
Memorizer: Number-data of 9 month (1 point / 5 mins)
MECHANICAL CHARACTERISTICS
Dimensions: Panel: 160 mm wide × 160 mm high × 154 mm deep
Mounting types: Panel (trepanning dimension: 138 mm × 138 mm)
Weight: 2.5 kg
Tightness: IP65