ODL-1610 Oil on water
Industrial Process Monitor

Additional Information :
ODL-1600 Oil on water Monitor (PDF)

Send me more:
For more information, quote, etc.

Related:

ODL-1600 Oil On Water Monitor.

This model is the most recent in a series of oil on water monitors. These have been field proven over decades and are used in a wide variety of installations worldwide. These instruments include the Models ODL-12 and ODL-20.

The design of the model ODL-1600 is the result of decades real world experience and features many new enhancements including faster signal processing, improved optical design and continuous scanning laser system. These design enhancements enable the Model ODL-1600 to offer improved oil detection even for non-ideal water surfaces such as those with bubbles present.

This model complements our existing range. If installation in hazardous areas is required, we recommend our intrinsically safe Model SODL-1600 version. The Model SODL-1600 has official certification showing compliance with the relevant IEC standards. Please refer to a separate specification sheet for information on this particular version.

Features

Scanning laser beam system provides enhanced detection even under difficult surface conditions such as the presence of floating debris, bubbles or curved oil surfaces.

Scanning system contains no moving parts reducing power consumption and increasing reliability.

Fast signal processing and short pulse cycle of laser bean provides excellent detection ability even on water surfaces with ripples and waves.

Internal micro-computer provides comprehensive diagnostic and maintenance information including reflected light intensity, oil detection history etc..

The instrument is also capable of detecting leakage of water or oil on dry surfaces.

Enhanced optical design enables mounting of the detector from 0.3m up to 3m from the water surface (mounting up to 5m is possible for smooth water surfaces).

Rugged, cast aluminium enclosures suitable for mounting in harsh, industrial environments.

Simple, easy to adjust mounting brackets allow easy installation and maintenance.

A single transmitter can control up to two detectors (optional).

Standard Specifications:

Product Name:

Oil on Water Monitor (non explosion proof version)

Model Code:

ODL-1600

Measurement Object:

Oil slick floating on water surface or dry surface (floor)

Measurement Method:

Reflectance of visible light

Sensor Distance:

0.3m ~ 3m above water or floor surface (0.3m ~ 5m for smooth water surfaces - for example located indoors)

Light Source:

Class 2 semiconductor laser diode (red)

Configuration:

Detector and transmitter housed in separate enclosures.

Ingress Protection:

IP-65

Ambient Conditions:

Temperature: -10 ~ 50 deg CHumidity: 5-95% RH

Sample Temperature:

No freezing

Output Signals:

4 ~ 20mA max load 600 Ohms (additional alarm status selectable).It is also possible to set analogue output to ODL-20 compatibility mode (normal conditions: 18mA, oil detected 20mA, instrument malfunction 16mA).

Contact Switching Output Signals:

Total 6 contacts available (“a” contact x 5, “c” contact x 1)

Oil alarm, under maintenance (ST BY mode setting), Detection error (water surface detection error, reflected light error, ambient light error), Instrument error (laser output error, internal temperature error) power failure (selectable closed or open during power failure)Contact Rating: 30VDC, 0.1A

Digital Communication System:

- Based on RS-485 (isolated)- Available Baud rates: 2400, 4800, 9600, 19200, 38400, 57600- Protocol: MODBUS/RTU- Data length: 8 bits - Parity: select from None, Odd, Even- Stop bits: 1 Bit

- Data Order: Big Endian

Operating Power:

100~240 VAC +/- 10%, 50/60 Hz

Power Consumption:

Approx. 10VA (normal), approx. 15VA (max). When optional heater is installed consumption will be approx. 30VA.

Weight:

- Transmitter: approx. 2.2 kg- Detector section: approx. 14 kg

External Dimensions:

- Transmitter: approx. 181 (w) x 180 (h) x 95 (d) (mm)- Detector: approx. 240 (diameter) x 443 (l) (mm)

Construction Materials:

Transmitter: die cast aluminiumDetector: die cast aluminium

Surface Finish:

Metallic silver

Electrical Connections:

- Transmitter: Six cable glands for 6~12mm diameter cable, G1/2 threaded connections when gland removed.- Detector: Two cable glands for 6~12mm diameter cable, G1/2 threaded connections when gland removed.

Connecting Cable Lengths:

- Transmitter to detector: max 100m (power and communication cable)- Transmitter to receiving device: max 100m (digital communication)

Principle of operation

The reflectance of light from an oil film is greater than that of water. When an oil film is present on a water surface, it generates a “glistening” effect. From this property, the presence of oil can be detected by applying a light beam of constant intensity to the water surface and then measuring the intensity of the reflected light.

The detector contains a semiconductor laser diode, a laser scanner and a photodiode light sensor. The light output from the laser tube is scanned across the water surface periodically across the x-y axis. The light that is reflected back by the water surface is captured by a parabolic mirror and focused on to a sensor located at the focal point of the mirror.

The signal from the light sensor is processed by the micro electronics in the transmitter. From the processed signal it can be determined whether an oil film is present or not. The transmitter provides output signals indicating the detection status such as contact switching signals, analogue signals etc.

 

General Inquiry Information

Many of the DKK-TOA Industrial process control instruments are available from Analyticon with many options and configurations to suit an entire range of applications. As a leader in analytical sensor technology, many years of expertise and innovation have been incorporated into the finest process control equipment in the world.

Every process monitoring environment will have unique requirements including sensor configuration of the electrode, including submersable flow thru type cells, system pressure and voltage requirements, indoor/outdoor applications, data logging requirements, and electrode maintenance issues.

It is very important to know all of the parameters for the particular meausurement you will be making. If you need additional information, please have all this information available when contacting Analyticon in order to be able to process your request.

 

Analyticon Instruments Corporation
P.O. Box 92, 99 Morris Avenue
Springfield, NJ 07081 USA
info@analyticon.com
Phone: 973-379-6771 Fax: 973-379-6795
Copyright 1995-2011 legal and trademark. all rights reserved. v.01/2011