Oldham OX 2000 Use And Maintenance Download Page 29

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Audible

alarm

: buzzer, 80db at 30 cm

Power

supply

•

1 lithium dry batteries pack : autonomy maxi : 7000 hours

•

3 LR01 dry batteries : averaged autonomy : 1500 hours

Miscellaneous

•

Keypad control with 3 buttons

•

Maintenance menu

Waterproofing

IP 66

Casing

antistatic polycarbonate

Weight

: about 95 gr.

Operating

temperature

: -10°C to +40°C

Dimensions

: 87 x 60 x 30 mm (OX/ Version)

87 x 60 x 25 mm (OX/TX2000 Version)

Certification

“ Industrial ”

EEx i a IIC T4

INERIS 98.E 5087X

“ Mining ”

EEx ia I

INERIS 98.D 7019X

CENELEC standards

EN 50014 A1 to A5

EN 50018 A1 to A3

EN 50020 A1 to A5

The performing tests in OX2000 oxygenometer version have been made by DMT :
n°PFG – Nr -41300301

CSA N° LR 104516-6

Summary of Contents for OX 2000

Page 1: ...O OX XY YG GE EN NO OM ME ET TE ER R A AN ND D T TO OX XI IM ME ET TE ER R U US SE E A AN ND D M MA AI IN NT TE EN NA AN NC CE E...

Page 2: ...ON STACK GAS AND DUST MONITORING We thank you for choosing an OLDHAM SA instrument We have taken every step to ensure that this equipment continues to give you complete satisfaction Please read the in...

Page 3: ...A U U S S E E S S Sketches drawings specifications and data included herein contain confidential information which is the property of OLDHAM SA These information shall not be in part or in whole phys...

Page 4: ...e 2 clip 3 Protective cover for module 4 Back lighted liquid cristal display 5 Colour ring mentionning type of module 6 Visual indicator 7 Buzzer audible alarm 8 Mini and maxi detected at the last uti...

Page 5: ...6 F FI IG GU UR RE E 2 2 Inside view Rep 1 Rep 1 Rep 2...

Page 6: ...7 F FI IG GU UR RE E 3 3 TX2000 HBCO Version 1 Te shape sampling device plastical 2 Interchangeable tip pasteboard 3 CELL CAP NOZZLE SPECIFIC TO COHB 4 TX 2000 CO 2 3 4 1...

Page 7: ...DISPLAY 13 3 SWITCHING ON 13 4 SWITCHING OFF 14 5 ILLUMINATION 15 6 SCROLLING THE PARAMETERS 15 6 1 Manual acknowlegment of MINI et MAXI 16 7 THE ALARMS 17 8 CLEARING THE ALARMS 20 III MAINTENANCE AND...

Page 8: ...an audible and visible alarm An periodic audible BEEP factory programmed intervals 120 seconds by default shows that the instrument is working properly or indicates that the TX2000 has been switched o...

Page 9: ...X X2 20 00 00 0 V VE ER RS SI IO ON N It is provided by A pack of 3V6 lithium dry batteries which gives it an autonomy while 1 year This pack will be completely and easily removed when the dry batteri...

Page 10: ...OX2000 must be treated with care Mechanical impacts splashing with water etc may impair the quality of the measurement or even in extreme cases destroy the sensors A water repellent and anti dust fil...

Page 11: ...ructed I I I I U U S SE E 1 1 O OP PE ER RA AT T I IN NG G T TH HE E I IN NS ST T R RU UM ME EN NT T This is done using the touch areas located on the front panel of the TX OX2000 fig1 rep9 Switching...

Page 12: ...regular audible beep signals that the instrument is operating correctly The interval between the beeps is factory programmable and the beeps can be disabled The following appear in succession on the d...

Page 13: ...s toxic or oxygen The detected gas is programmed in the factory and engraved on a label sticked on TX OX2000 housing 4 4 S SW WI IT T C CH HI IN NG G O OF FF F1 1 Keep the OFF key pressed The display...

Page 14: ...he lowest measurement detected since the instrument was switched on refreshed each time the instrument is switched back on Cyclic display of measurement if no new depression appears _ _ _ _ _ _ _ _ _...

Page 15: ..._ __ _ Return to display of the current measurement in ppm of the toxic measurement detected or in oxygen 6 1 Manual acknowlegment of MINI et MAXI It is possible to reinitialize up date manually in no...

Page 16: ...It is identified by the following pictogram The STEL threshold3 Programmed by OLDHAM Display of M15 alternatively with the value The TWA threshold3 Programmed by OLDHAM Display of M8H alternatively w...

Page 17: ...an be classed into 2 families Those relating to the sensor out of range sensor worn out unsuccessful calibration etc Those relating to the instrument itself worn out dry batteries OX TX2000 fault 1 No...

Page 18: ...again Eeprom fault eeprom memory is not initialized Return the instrument into factory to be reinitialised Measurement too negative or sensor faulty Recalibrate and if the fault persists the sensor m...

Page 19: ...in steady Otherwise the indicator will switch off when measurement is under the alarm threshold Clearing the FAULT alarms In the event of a fault it is not possible to clear the continuous audible and...

Page 20: ...ogramming and to proceed with prevent calibrations or further to the change of a cell Use of the program The instrument being under normal operation press simultaneously and this during 5 seconds at l...

Page 21: ...G menu Enter the programming menu Display the current alarm threshold Alter the alarm threshold Enter the new threshold Display request for confirmation Display confirmation NO Display yes or no of co...

Page 22: ...has been stored for more than one month and without use when changing of sensors when fault appears Within the calibration the menu visible and audible alarms are not triggered 3 1 Calibration procedu...

Page 23: ...ration kit and inject the standard gas 30 range of the gas detected otherwise only the zero will be confirmed auto zero for toxic version maintaining a flow rate of 30 l h In oxygenometer version this...

Page 24: ...Display of YES or NO for confirmation with each depression of the button Display the confirmation YES Enter the chosen confirmation NO The measurements are not entered YES The measurements are entere...

Page 25: ...TANT This work is reserved for authorized and qualified personnel since it could possibly jeopardize the safety of detection I I V V A AC C C C E ES SS SO OR R I I E ES S DESIGNATION RERERENCES Calibr...

Page 26: ...X2000 6 111 214 Sensor cover for TX2000 6 123 5621 Sensor cover for OX 2000 6 123 566 LR01 dry batteries 6 111 204 OX TX2000 housing 6 121 549 WARNING Only use guaranteed original OLDHAM spare parts t...

Page 27: ...6 313 615 GREEN CO ou HBCO 2000 ppm 50 6 313 672 GREEN H2S 100 ppm 6 313 616 BLUE ral 5015 NO 100 ppm 6 313 617 RED NO2 30 ppm 6 313 618 ROUGE CLAIR NH3 100 ppm 6 313 619 BROWN CL2 10 ppm 6 313 620 Y...

Page 28: ...n illuminated momentarily on request Sensor fault visual and audible continuous alarm Battery fault audible visual and continuous alarm pictogram Checking of correct operation Intermittent luminous an...

Page 29: ...ing antistatic polycarbonate Weight about 95 gr Operating temperature 10 C to 40 C Dimensions 87 x 60 x 30 mm OX TX2000 Version 87 x 60 x 25 mm OX TX2000 Version Certification Industrial X EEx i a IIC...

Page 30: ...31...

Page 31: ...ppm 6 months 0 05 ppm 6 months 0 5 ppm 6 months Response time 15 s 30 s 40 s 40 s 150 s 90 s 120 s 30 s 100 s 220 s 5 mn 120 s 180 s 15 s Lifetime 12 months 24 months 24 months 24 months 24 months 18...

Page 32: ...2 11 ppm NO2 10 ppm C2H4 100 ppm 1 1 5 5 18 0 2 4 0 3 TX2000 NH3 100 H H 2 2 S S 2 2 5 5 p p p p m m CO 100 ppm SO2 25 ppm C2H4 100 ppm NO 49 ppm 3 3 1 1 76 21 0 3 TX2000 NH3 1000 C C l l 2 2 9 9 p p...

Page 33: ...ect reading in COHB as TX 2000 CO display in ppm CO or TX 2000 united CO and COHB programmable display in ppm CO or COHB The user can then pass from a display to the other ppm CO COHB pressing twice o...

Page 34: ...35...

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