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226770
OxyTechw2 RDO Pro-X Dissolved Oxygen Sensor
Optical Sensor for Dissolved Oxygen Monitoring
Physical
Dimensions (hxwxd)
Ø47mm, 203 mm long
Weight
0.8 kg
Protection Class
IP68
Enclosure Material
Body - ABS, Titanium Temperature Probe with Polyurethane coated cable
Cap - ABS, Polycarbonate/Polymethyl/methylacrylate
Cable Entries
Integral Cable Gland, Black Acetal, 316 Stainless Steel
Cable Length
10 metres standard, 100 metres maximum
Interface to Monitor
Power Supply
12 VDC from Monitor
Sensor Output
ModTechw², RS485
Environmental Data
Operating/Storage Temperature
0 to 50ºC
Pressure Rating
210 mWC
Flow
No flow necessary
Measurement Characteristics
Principal of Operation
Blue/Red Luminescence Quenching
Light Source
Blue LED
Accuracy
+/- 0.1 mg/l on 0-8 mg/l range
+/- 0.2 mg/l on 8-20 mg/l range
+/- 10% reading 20 to 50 mg/l
Resolution
0.01 mg/l
Display Resolution
see 7300w² Monitor
Response Time
T90 <45 seconds, T95 <60 seocnds @ 25°C
Flowrate
1 cm/second
Units
mg/l, ppm, %Sat
Range
0-50 mg/l (ppm)
0-200 %Sat
Temperature Measurement
Thermistor
Temperature Accuracy
± 0.1°C
Temperature Resolution
0.01°C
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