Optical Biochemical Oxygen Demand Analyzer

Optical Biochemical Oxygen Demand Analyzer Cakrawala Bima Instrument

Solution Without Cabinet, Robust IP 68 Water Submersible Enclosure
On-line Realtime Measurement 1 second
Ideal for Outdoor Applications , 0.2 W Ultra Low Power Consumption
Drift Free , High Reliability
RS485 Communication , Surge Protection for Power , Lightening
Engineering Cost , 1.2 Km RS 485 Digital Communication, Minimize Cabling
Data Monitoring and Software Configuration Calibration
HMI, Direct Connected with PLC , Eliminate I/O Module Cost , Standard Modbus RTU Protocol
Almost No Maintenance , Auto Cleaning
Compensation , Turbidity or Total Suspended Solids Measurement
Distribute to various fields sitest lab , onboard memory allowing users to easily calibrate , configure sensor at lab , distribute to various fields sites , configure sensor at lab
Turbidity Compensation

Measurement range	46-1: 0 – 25 mg/L 46-2: 0 – 100 mg/L 46-3: 0 – 500 mg/L 46-4: 0 – 1,000 mg/L 46-5: 0 – 5,000 mg/L
Accuracy	± 5% in standard solution ± 1 mg/L
Resolution	0.01 mg/L
Repeatability	± 3% in standard solution ± 1 mg/L
Light source	LED 254 nm
Beam angle	180°
Light path length	1 mm, 2 mm, 5 mm, 10 mm, 35 mm
Process flow rate	Max. 3 m/sec
Operation pressure	Max.10 Kg f/cm²
Operating temperature	0~85 °C
Response time	< 1 min
Protection	IP 68
Temperature sensor	Pt 100
Temperature measurement range	0 – 85 °C
Temperature accuracy	± 0.5 °C
Turbidity sensor	LED 880 nm
Turbidity measurement range	46-1: 0 – 50 NTU (or 0 – 100 mg/L) 46-2: 0 – 500 NTU (or 0 – 1,000 mg/L) 46-3: 0 – 2,000 NTU (or 0 – 5,000 mg/L) 46-4: 0 – 4,000 NTU (or 0 – 10,000 mg/L) 46-5: 0 – 10,000 NTU (or 0 – 20,000 mg/L)
Turbidity accuracy	± 5% FS
Turbidity sensor	LED 880 nm
Housing	SS 316 L; Titanium
Dimension	40 Χ 240 mm
Weight	Analyzer: approx. 1 Kg; Cable: 80 g/m

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