CMS-4000 in conjunction with the DPH-485 probe is simple and reliable device for monitoring total petroleum hydrocarbons in water and air. The surface of the probe specifically changes optical characteristics in contact with hydrocarbons C6+, good response to a wide range of hydrocarbons, including BTEX components. A microprocessor is a part of the probe with an output to 485 bus that gives an ability to connect various external devices. Easy installation, no chemicals, no moving parts. Suitable for a variety of applications for the monitoring of oil pollution.
Remediation Monitoring Monitoring of control points Monitoring effluents into soil
Storm/Waste Water Monitoring Monitoring of air releases
Heat exchanger leak detection
Separation vessel effluent
Groundwater remediation monitoring
Slicks from oil and oil products into the air
Reliable tool that measures petroleum hydrocarbons in water and air
Real time remote monitoring
Connect up to 4 DHP hydrocarbon probes
Analog (4 - 20 mA) output
Measurements at different places within a radius of cable
Detection of hydrocarbons in water is built on the basis of Fiber Optic Chemical Sensor (FOCS®).
FOCS technology uses optical properties of the nanolayer that is applied onto the surface of the optical fiber connected with hydrocarbons which are present in the sample. More radiation escapes through the surface containing nanolayer because of the increasing concentration of hydrocarbons and it is reduced by the impact on the probe detector that is proportional to concentration of hydrocarbons in water. The signal from the probe detector (RS485) is connected to evaluation unit CMS 4000 with an output signal (4 - 20 mA) which can be connected to recording equipment or actuators. Connect up to 4 DHP 485 hydrocarbon probes to CMS 4000.
|Operating Range||0-2,000 ppm|
|Lower Limit of Detection||1.0 ppm as xylene|
|Hydrocarbons Detected||C6 and higher MW petroleum hydrocarbons|
|Accuracy/Precision||±10% of reading|
|Response Time||<15 seconds|
|Operating Temperature Range||0° - 50° C|
|Trend Correlation with GC data||95% vs. EPA Method 8020|
|Analog Output||0-5 Volts, 4-20 mA|
|Physical Dimensions||305 X 280 X 165 mm|
|Environmental Temperature||0°C to +50°C|
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820 15 Bratislava
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