Teledyne UFO-130 User's Manual
Contents
1. OEM EVALUATION PROTOTYPES gt TELEDYNE ELECTRONIC TECHNOLOGIES Analytical Instruments An Allegheny Teledyne Company UFO 130 FAST OXYGEN SENSOR 2 x 2 Small Amplifier Board OEM INTERFACE SPECIFICATION OEM COMMANDS ELECTRICAL AND MECHANICAL INTERFACES REVISION 1 1 P N M69723 06 05 98 ECO 98 0272 s Teledyne Analytical Instruments FAST OXYGEN SENSO UFO 130 Table of Contents introduction ee 3 2 Specifications u u I esee ee nennen nanus 4 3 UFO 130Fast O Sensing Unit 5 Features u 5 3 2 Operational Principle 5 4 Installation U uuu eren nnne nnne nnn 5 5 Interfacing the UFO 130 5 5 1 Electronic Interface 5 5 2 Gas Sampling Interface 6 6 Sensor Replacement 6 iuc 7 i Teledyne Analytical Instruments FAST OXYGEN SENSOR UFO 130 1 Introduction The Teledyne Analytical Instruments Model UFO 130 Fast Oxygen Sensor is designed for side stream breath by breath application for use in monitoring equipment Although there has been a need fora fast oxygen to compliment the fast CO readings until now there has not been a satisfactory or cost effective method of presenting the Fast2. Oxygen readings What is required is a simple to use fast and accurate sensor that can measure in the 80 to 130 mSec range and deliver both the numeric results and the wave form Teledyne s FAST OXYGEN SENSOR can provide the same type of data for oxygen as you now see with Carbon Dioxide In addition we have tested and confirmed that the new FAST OXYGEN SEN SOR meets the requirements of ISO 7767 ASTM F1462 93 and the CE requirements The best part of the Teledyne s FAST OXYGEN SENSOR is its low cost and easy implementation Teledyne Analytical Instruments FAST OXYGEN SENSOR UFO 130 2 Specifications Sensor Model Range 10 90 Resonse Time Volt Output Range Cross Interference Linearity Resolution Operating Humiduty Power Supply Power Consumption Weight Size Sensor Life Expectancy Standards UFO 130 0 to 100 O 70mSec to 130mSec 0 to 4V 0 to 100 Referenced to ISO 7767 Less than 1 0 of full scale when calibrated on air and 100 O at room temperature and pressure Better than 0 1 O 0 to 99 RH non condensing 12V 12V 200 mW Sensor 1 0 oz Electronics lt 1 oz 1 5 x 1 5 x 4 Sensor Board 6 months ISO 7767 ASTM F1462 93 Teledyne Analytical Instruments FAST OXYGEN SENSOR UFO 130 3 UFO 130 Fast Oxygen Sensing Unit 3 1 Features The Teledyne UFO 130 is a fast oxygen sensing unit for side stream breath by breath applicat
3. dc power input NOTE TAI recommends that Methode Jaguar Connector P N 1300 105 4XX or equivalent should be used Note that the analog ground connections are connected to gether at the connector The signal output is referenced to analog ground The power consumption of the unit is less than 200 mW 5 2 Gas Sampling Interface There is a sample gas in port and a sample gas out port on the unit The sample gas out port is a female luer connector and the sample gas in port is a 1 16 inch OD tubing In the case of vacuum sam pling connect the vacuum pump to the sample gas out port and the side stream sampling tubing to the sample gas in port In the case of pressure sampling simply connect the side stream sampling tubing to the sample gas in port and leave the luer connector open to the atmosphere 6 Sensor Replacement Tum power off Remove connector 5 of cable 4 from the sensor 6 Disconnect tubing fitting from port 7 and port 8 Replace with new sensor in the reverse order Refer to Fig 1 and section 4 Teledyne Analytical Instruments FAST OXYGEN SENSOR UFO 130 Sensor Electronic Board 2 Output ome pm Output Sample Gas ol uod Connector 5 o cames Ue r O inlet 88 Ens P 1 16 OD NO o E oon FT B B B a Os 52 Em 9888 5 98881 7 T BB m S Sq ample Gas B8 5 Outlet Female Leuer Unit P
4. ion The unit features low cost low power consumption yet fast and accurate response Operation of the unit is simple no reference sampling or complicating maintenance is needed Both vaccum and pressure sampling can be used 3 2 Operation Principle The UFO 130 is based on the classical micro fuel cell oxygen sens ing technology During the sensing process the oxygen molecules in the testing gas diffuse through the sensing membrane and be come reduced at the sensing electrode creating a current signal The current signal is proportional to the oxygen partial pressure in the testing gas The fast response of the UFO 130 unit is achieved by combining unique design of pneumatic sampling system fast sensing membrane and the state of the art signal processing elec tronics 4 Installation Attach the sensor output connector 5 of the cable 4 to sensor output header Attach sampling tubing as described in section 5 2 Attach the instrument power signal cable to the connector 1 Refer to Fig 1 and section 5 1 5 Interfacing the UFO 130 5 1 Electronic Interface The electronic interface includes the power input and the signal output It is a polarized and locking connector shown as J1 in the electronic PCB assembly drawing The pin connections are lt Teledyne Analytical Instruments FAST OXYGEN SENSOR UFO 130 1 12 V dc power input 2 Analog ground 3 Signal output 4 Analog ground 5 12 V
5. ower Input PCB Connector amp Signal Output Interface Connector Connector 3 5 G Fig 1 Sensor PCB Assembly Top View Teledyne Analytical Instruments
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