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OPUS Spectral Sensors OPUS-UV-10-Ti-D-S TriOS 12S402010

PART NO: T-12S402010

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Hyperspectral process sensor with innovative TriOS G2 - web configuration interface for easy configuration via web browser

Included parameter: SAC254 and TSS
Additional parameter (like N-NO3, N.NO2, COD, BOD, HS-, DOC, etc) can be ordered separately!

Wavelength range: 200..360nm / 256 channels
Light source: Xenon flashlamp
Interface: RS232, RS485, network
protocol (TriOS, Modbus,..) selectable via web browser
internal calculation modul with 2GB memory card
internal temperature sensor
nano coated optical lenses for innovative bio-fouling protection
optical pathlength: 10mm (changeable by additional adapter)
Housing: titanium
with fitting for compressed air cleaning
SUBCONN micro connector, 8pin
Including:
Airclean head
Manual
Calibration certificate

Specification

OPUS is the new generation of spectral sensors for online measurement of nitrogen and carbon compounds. Through the analysis of a full spectrum, OPUS is able to deliver reliable readings for NO₃-N, NO₂-N, organic ingredients (CODeq, BODeq, DOCeq, TOCeq), and a number of other parameters.

OPUS features the new TriOS G2 interface, allowing fast and easy configuration of sensors by using a web browser.

Integration into existing process control systems and external data loggers has never been easier.

With the optional battery pack, mobile applications are also feasible. WiFi connectivity allows laptops, tablets or smartphones to be easily used for control without any special application software or app installation.

Benefits

Without sampling and preparation of test samples
Real-time sensor
Without reagents
Optical window with nano coating
Pre-installed application calibration

Applications

Sewage treatment plants
Environmental monitoring
Drinking water monitoring
Industrial applications

Technical Specifications

Measurement principle	Attenuation, spectral analysis
Light source	Xenon flash lamp
Detector	High-end miniature spectrometer 256 Channels 200 to 360 nm 0.8 nm/pixel
Optical path	0.3mm, 1mm, 2mm, 5mm, 10mm, 20mm, 50mm
Parameter	Nitrate NO3-N, Nitrite NO2-N, CODeq, BODeq, DOCeq, TOCeq, TSSeq, KHP, SAC254, COD-SACeq, BOD-SACeq
Measurement accuracy	see measurement ranges in next table
Turbidity compensation	Yes
Data logger	~ 2 GB
T100 response time	2 min
Measurement interval	≥ 1 min
Housing material	Stainless steel (1.4571/1.4404) or titanium (3.7035)
Dimensions (L x Ø)	470 mm x 48 mm (bei 10 mm path)	~ 18.5“ x 1.9“ (with 10 mm path)
Weight stainless steel	~ 3 kg (bei 10 mm path)	~ 6.6 lbs (with 10 mm path)
Weight titanium	~ 2 kg (bei 10 mm path)	~ 4.4 lbs (with 10 mm path)
Interface digital	Ethernet (TCP/IP), RS-232 or RS-485 (Modbus RTU)
Power supply	12...24 VDC (± 10 %)
Power consumption	≤ 8 W
Maintenance effort	≤ 0.5 h/month (typical)
Calibration/maintenance interval	24 months
System compatibility	Modbus RTU
Warranty	1 year (EU: 2 years)	US: 2 years
Max. pressure with SubConn	30 bar	~ 435 psig
Max. pressure with fixed cable	3 bar	~ 43.5 psig
Max. pressure in FlowCell	1 bar, 2...4 L/min	~ 14.5 psig at 0.5 to 1.0 gpm
Protection type	IP68	NEMA 6P
Sample temperature	+2...+40 °C	~ +36 °F to +104 °F
Ambient temperature	+2...+40 °C	~ +36 °F to +104 °F
Storage temperature	-20...+80 °C	~ -4 °F to +176 °F
Inflow velocity	0.1...10 m/s	~ 0.33 fps to 33 fps

Measuring Range

Single parameter under optimum laboratory conditions

Parameter	Measurement principle	Unit	Factor	path length [mm]
				0.3	1	2	5	10	20	50
absorbance	spectral	AU**	-	0.01...2.2	0.01...2.2	0.01...2.2	0.01...2.2	0.01...2.2	0.01...2.2	0.01...2.2
absorbance	spectral	1/m	-	50...7300	15...2200	7.5...1100	3...440	1.5...220	0.75...110	0.3...44
Nitrate N-NO3	spectral	mg/L	-	1.0...330	0.3...100	0.15...50	0.06...20	0.03...10	0.015...5	0,006...2
Nitrate NO3	spectral	mg/L	-	4.43...1460	1.33...440	0.67...220	0.27...88	0.13...44	0.067...22	0.030...9
Nitrite N-NO2	spectral	mg/L	-	1.7...500	0.5...150	0.25...75	0.1...30	0.05...15	0.025...7.5	0.01...3
Nitrite NO2	spectral	mg/L	-	5.6...1650	1.65...500	0.82...250	0.33...100	0.17...50	0.083...25	0.033...10
DOCeq	spectral	mg/L	-	17...3300	5.0...1000	2.5...500	1.0...200	0.5...100	0.25...50	0.1...20
TOCeq	spectral	mg/L	-	17...3300	5.0...1000	2.5...500	1.0...200	0.5...100	0.25...50	0.1...20
CODeq	spectral	mg/L	-	100...7300***	30...2200***	15...1100***	6.0...440***	3.0...220***	1.5...110***	0.6...44***
BODeq	spectral	mg/L	-	100...7300***	30...2200***	15...1100***	6.0...440***	3.0...220***	1.5...110***	0.6...44***
KHP	spectral	mg/L	-	17...13300	5.0...4000	2.5...2000	1.0...800	0.5...400	0.25...200	0.1...80
SAC254	Single wavelength	1/m	-	50...7300	15...2200	7.5...1100	3.0...440	1.5...220	0.75...110	0.3...44
COD-SACeq****	Single wavelength	mg/L	1.46	75...10600	22...3200	11...1600	4.4...640	2.2...320	1.1...160	0.44...64
BOD-SACeq*****	Single wavelength	mg/L	0.48	24...3500	7.2...1050	3.6...525	1.44...210	0.72...105	0.36...52.5	0.15...21
TSSeq*****	Single wavelength	mg/L	2.6	130...4300	40...1300	20...650	8.0...260	4...130	2.0...65	0.8...26

under laboratory conditions absorbance unit * depending on the composition of the COD and BOD (sum parameter) ** based on KHP (Note: 100 mg/L COD-standard-solution corresponds to 85 mg/L KHP) *** based on SiO2 Note: 1 mg/L N-NO3 corresponds to 4.43 mg/L NO3 1 mg/L N-NO2 corresponds to 3.28 mg/L NO2

OPUS G2 Interface

The easiest and fastest way of sensor integration and configuration in any process control system or data logger via web browser:

Let OPUS automatically monitor your processes and react to unexpected events or incidents with the optional "policing" feature of OPUS.