brochure du produit enviroflu

enviroFlu

PAH, oil-in-water using UV fluorescence. Application areas include the petrochemical industry, leakage detection in cooling and wastewater streams as well as environmental monitoring.

enviroFlu-HC is the new generation of immersion sensors for measurement of oil-in-water. The used measuring principle of UV fluorescence is much more sensitive than the conventionally used infrared scattering or absorption method. This allows to determine even the slightest traces of PAH's, for example in drinking water and cooling water condensates.

Benefits

• Without sampling and preparation of test samples
• Real time sensor
• Without reagents
• High sensitivity and selectivity
• Optical window with nano coating

Applications

• Drinking water
• Wastewater
• Airports
• Cooling water
• Desalination plants
• Refineries
• Pipeline monitoring
• Bilge water monitoring
• Exhaust gas cleaning with approval for ship use according to IMO regulation MEPC.184(59)

Naphtalene, Acenaphtylene, Acenaphtene, Fluorene, Phenanthrene, Anthracene, Fluoranthene, Pyrene, Benzo[a]anthracene, Crysene, Benzo[b]fluoranthene, Benzo(k)fluoranthene, Benzo[a]pyrene, Dibenzo(a,h)anthracene, Ideno(1,2,3-c,d)pyrene, Benzo(g,h,i)perylene

Technical Specifications

Measurement light source: Xenon flash lamp + filter (254 nm)
Detector: Photo diode + filter (360 nm)
Measurement principle: Fluorescence
Parameter: PAH, oil
Measuring range: enviroFlu-HC 500 - PAH: 0...50 ppb, 0...500 ppb; Oil: 0...1.5 ppm, 0...15 ppm typical
enviroFlu-HC 5000 - PAH: 0...500 ppb, 0...5000 ppb; Oil: 0...15 ppm, 0...150 ppm typical
Detection limit: enviroFlu-HC 500 0.3 ppb; enviroFlu-HC 5000 0.5 ppb
Measurement accuracy: ± 5 % FS
Reproducibility: ? 0,5 % FS
Turbidity compensation: No
Data logger: No
T100 response time: ? 10 s
Measurement interval: ? 5 s
Housing material: Stainless steel (1.4571/1.4404) or titanium (3.7035)
Head: POM black with synthetic quartz glass
Dimensions (L x Ø): 311 mm x 68 mm (~12.2? x 2.6?)
Weight: Stainless steel - ~ 2.7 kg (~ 6 lbs) - Titanium - ~ 1.9 kg (~ 4.2 lbs)
Interface: Digital - RS-232 (TriOS) - Analog - 4...20 mA, 0...5 V
Power consumption: ? 3.5 W
Power supply: 12...24 VDC (± 10 %)
Maintenance effort: ? 0.5 h/month (typical)
Calibration/maintenance interval: 24 months
System compatibility: Analog Out (0...5 VDC, 4...20 mA)
Warranty: 1 year (EU: 2 years) - US: 2 years

Installation

Max. pressure: With SubConn - 30 bar (~ 435 psig) - With fixed cable - 3 bar (~ 43.5 psig) - In FlowCell - 1 bar, 2...4 L/min (~ 14.5 psig, 0.5 to 1 gpm) - Deepsea version - 600 bar
Protection type: IP68 - NEMA 6P
Sample temperature: +2...+40 °C (~ +36 °F to +104 °F)
Ambient temperature: -5...+55 °C (~ +23 °F to +131 °F) (2...+40 °C for specified accuracy) (~ 35,6 °F to 104 °F for specified accuracy)
Storage temperature: -20...+80 °C (~ -4 °F to +176 °F)
Inflow velocity: 0.1...10 m/s (~ 0.33 fps to 33 fps)
Max. immersion depth: 300 m with SubConn-8pin underwater plug (~ 984.25 ft with SubConn-8pin underwater plug) - 30 m with fixed cable (~ 98.43 ft with fixed cable) - Optional: 6000 m Tiefsee Version (~ 19685.04 ft deepsea version)

D02-032en201903 brochure enviroFlu
TriOS Mess- und Datentechnik GmbH · Bürgermeister-Brötje-Str. 25 · D-26180 Rastede · Germany
fon: +49 (0) 4402 69670 - 0 · fax: +49 (0) 4402 69670 - 20 · info@trios.de · www.trios.de