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Alpha Omega Instruments OXY-SEN, Instruction Manual

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OXY-SEN 

OXYGEN MONITOR

Alpha Omega Instruments Corp.
40 Albion Road, Suite 100
Lincoln, RI 02865
Phone: 401-333-8580
Fax: 401-333-5550
Website: 

www.aoi-corp.com

Email: 

sales

[email protected]

VERSION 2.

2

  COPYRIGHT 0

6

/1

8

 

ALPHA  OMEGA  INSTRUMENTS  CORP.    ALL 
RIGHTS RESERVED INCLUDING THE RIGHT TO 
REPRODUCE THIS MANUAL, OR ANY PORTION 
THEREOF, IN ANY FORM.

Summary of Contents for OXY-SEN

Page 1: ...e 100 Lincoln RI 02865 Phone 401 333 8580 Fax 401 333 5550 Website www aoi corp com Email salescontact aoi corp com VERSION 2 2 COPYRIGHT 06 18 ALPHA OMEGA INSTRUMENTS CORP ALL RIGHTS RESERVED INCLUDING THE RIGHT TO REPRODUCE THIS MANUAL OR ANY PORTION THEREOF IN ANY FORM ...

Page 2: ...RRANTED AS BEING FIT FOR A PARTICULAR PURPOSE AND THERE IS NO WARRANTY OF MERCHANTABILITY This warranty applies only if i the items are used solely under the operating conditions and manner recommended in this manual specifications or other literature ii the items have not been misused or abused in any manner or repairs attempted thereon iii written notice of the failure within the warranty period...

Page 3: ...N 2 0 SYSTEM DESCRIPTION 2 SECTION 3 0 INSTALLATION PROCEDURES 3 SECTION 4 0 OPERATING PROCEDURES 4 SECTION 5 0 CALIBRATION PROCEDURES 5 SECTION 6 0 REPLACEMENT OF OXYGEN SENSOR 6 FIGURE 1 0 OXY SEN OXYGEN MONITOR DIMENSIONAL DRAWING 7 FIGURE 2 0 OXY SEN OXYGEN MONITOR ANALOG INTERFACE CABLE 8 APPENDIX A MSDS FOR THE 2SEN OXYGEN SENSOR 9 ii ...

Page 4: ...ics ELECTRICAL Display 3 1 2 digit liquid crystal Input Power 115 230 VAC 50 60Hz or 24 VDC Analog Output Optional 4 20 mADC scaled over 0 100 O2 and 0 25 O2 selectable by connector position SAMPLE GAS CHARACTERISTICS Storage Temperature Range 40 to 104 F 5 to 40 C Sample Gas Pressure Limits 2 psig 0 14 kg cm2 CONSTRUCTION Dimensions of Electronics Enclosure 5 3 4 in 146 05 mm Width 5 1 2 in 139 7...

Page 5: ...brane is reduced electrochemically at the gold electrode A resistor and a thermistor for temperature compensation are connected between the cathode and anode As a result the lead oxygen battery is always discharged Current flowing through the resistor and thermistor is proportional to the oxygen concentration of the gas in contact with the Teflon membrane By measuring the voltage between the resis...

Page 6: ...Oxygen Monitor senses the input voltage and adjusts automatically for proper operation Powering the OXY SEN Oxygen Monitor 24 VDC Power Source Version The OXY SEN Oxygen Monitor is powered from a 24 volt DC power source The unit is internally fused for 500 mA All manual references to AC power input do not apply DO NOT CONNECT THE 24VDC POWER SOURCE VERSION TO ANY AC 115 220 VAC POWER SOURCE Mounti...

Page 7: ...mbers etc where such threaded holes can be made quite easily Once the sensor has been properly installed and the O ring properly seated then the other end of the sensor cable may be connected to the bottom of the electronics labeled Sensor Alpha Omega Instruments does offer an optional T like flow through gas housing for the OXY SEN If this option has been ordered the housing will be equipped with...

Page 8: ...libration of the OXY SEN every 2 3 months Calibration Gas The oxygen sensor used in the OXY SEN Oxygen Monitor has a linear output As a result it can be calibrated using a source of fresh air which contains 20 9 O2 For gas measurement expected to be over 20 9 a calibration gas at or above the anticipated measurements may improve calibration accuracy An optional calibration fixture P N OS 1CAL is a...

Page 9: ...the instrument 2 0 Locate the sensor cable located on the bottom of the enclosure and unplug the sensor 3 0 Locate the oxygen sensor where it is mounted and remove the sensor by unscrewing the sensor by rotating in a counterclockwise motion Discard the old sensor see precautionary note below and install the replacement sensor being careful not to over tighten the sensor The sensor has an O ring se...

Page 10: ...ALPHA OMEGA INSTRUMENTS CORP OXY SEN OXYGEN MONITOR Instruction Manual Figure 1 0 Dimensional Drawing 7 ...

Page 11: ...ALPHA OMEGA INSTRUMENTS CORP OXY SEN OXYGEN MONITOR Instruction Manual Figure 2 0 Analogue Output Cable The cable connector is a 4 Pin mini DIN Connector AMP P N 171 2604 8 ...

Page 12: ...LV 10 PPM NOTE TLV and PEL are for concentrated 90 100 Acetic Acid actual solution is less than 50 Lead CAS 7439 92 1 OSHA PEL 0 03mg m3 SECTION III PHYSICAL CHEMICAL CHARACTERISTICS Boiling Point Not Available Specific Gravity Not Available Vapor Pressure Not Available Vapor Density Not Available Evaporation Rate Not Available Physical State Liquid Melting Point Not Available pH 3 5 7 0 Flash Poi...

Page 13: ...Reproductive Effects None identified Effects of Overexposure INHALATION Tightness and pain in chest coughing difficult breathing SKIN CONTACT Irritation EYE CONTACT Irritation SKIN ABSORPTION May be harmful INGESTION Is harmful and may be fatal headache nausea vomiting dizziness gastrointestinal irritation CHRONIC EFFECTS Anemia kidney damage blurred vision lead build up in the central nervous sys...

Page 14: ...Severe irritation or burns of respiratory system SKIN CONTACT Severe burns may cause dermatitis EYE CONTACT Severe burns permanent eye damage SKIN ABSORPTION None identified INGESTION Burns to mouth and throat nausea vomiting gastrointestinal irritation diarrhea shock may be fatal CHRONIC EFFECTS Lung damage teeth damage Target Organs Respiratory system eyes skin teeth lungs Medical Conditions Gen...

Page 15: ... gloves are recommended Protective measures during cell replacement Before opening the packaging containing the sensor cell check the sensor cell for leakage If the sensor cell leaks do not open the container If there is liquid around the cell while in the instrument use the protection listed above in this section SECTION VIII STORAGE AND HANDLING PRECAUTIONS Storage Requirements Store in a cool w...

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