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Содержание xendos 1800 Series

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Страница 3: ...1800 Series i...

Страница 4: ...1800 Series ii 20 60 68 60 258 44 387 448 407...

Страница 5: ...ONTACTS SHOWN IN DE ENERGISED POSITION 0 1V NON ISOLATED 4 20mA ISOLATED F1 F3 15A HBC TB 3 1 N 2 L 3 RANGE FLOW ALARM ALARM 2 ALARM 1 12 11 10 9 8 7 6 5 4 3 2 1 TB 2 TB 4 1 2 3 4 TB 3 N L 12 11 10 9...

Страница 6: ...rm Set Span Zero Hi Low Hi Low 2 Alarm 1 20 9 O2 Alarm Flow Power Range 1 Range 2 Range Set 100 50 25 10 5 100 50 25 10 5 LK4 RANGE 2 LK3 RANGE 1 NOT FITTED FITTED LK5 LK1 LOW HIGH ALARM 1 ALARM 2 LOW...

Страница 7: ...xendos 1800 Series 20 NOTES...

Страница 8: ...property damage NOTES Alert the user to pertinent facts and conditions 1 2 Scope of this manual This manual covers installation normal operation and routine maintenance on xendos 1800 Series analysers...

Страница 9: ...ut signals Cable entries NPT M20 or Pg13 5 6 Linear isolated Output signals 11 Power Supply Fuse F1 F3 15A HBC Figure C Control panel hinged 1 Power On LED 7 Flow Failure LED 2 Set ZERO potentiometer...

Страница 10: ...uations and vibration The analyser must be mounted securely to a rigid vertical surface capable of supporting the weight of the analyser using the four fixing lugs provided or the panel mounting optio...

Страница 11: ...onditions for Safe Use WARNINGS The xendos 1800 is only suitable for installation in a safe non hazardous area If the application requires the oxygen analyser to be installed in a hazardous area then...

Страница 12: ...tions and that the installation is safe for any extremes of conditions which may be experienced in the operating environment of the analyser This appliance must be connected to a protective earth The...

Страница 13: ...t always be made using a screened or shielded cable with the earth termination being made at the cable gland Ensure good EMC practices are observed when making connections 6 All electrical connections...

Страница 14: ...A Closes on Flow Fail Alarm or Power Fail Opens on Flow Fail Alarm or Power Fail Common TB2 7 TB2 8 TB2 9 Range Selected Output Connection Terminal Range 2 selected 250Vac 3A 28Vdc 1A Closes on Range...

Страница 15: ...s Sample and Calibration Gas Condition Requirements Sample Base Analyser High flow cell or Bypass AFCD AFCD Sample Pump AFCD BPR Inlet Pressure 0 04 psig 0 3 kPag min 0 05 psig 0 4 kPag min 1 to 5 psi...

Страница 16: ...freely to atmosphere WARNING Verify that connections are leak free at full operating pressure before applying sample or calibration gases These gases may be toxic or asphyxiant Consideration should be...

Страница 17: ...fail alarm option is fitted and a low sample flow condition is detected then the isolated 4 20mA output signal depending on the link setting selected will go to either 0mA default or 20mA to indicate...

Страница 18: ...on switch on the front panel does not affect the alarm set points Adjusting the alarm set point does not affect the current or voltage output signals 1 Open the hinged front left cover using an 5mm al...

Страница 19: ...mple inlet by disconnecting the sample pipework and isolating the sample flow elsewhere 1 Open the hinged front left cover using a 5mm allen key 2 To set the zero introduce zero calibration gas this s...

Страница 20: ...ted in the terminal compartment to give an output current of 4 00mA Then apply high quality clean instrument air i e 20 95 O2 to the inlet of the analyser at the correct pressure and flow rate 6 When...

Страница 21: ...l The old element must be disposed of safely If the element is wet or very dirty check that the sample conditioning is adequate Once the filter cap is replaced the filter seal should be checked for le...

Страница 22: ...option standard Quantity S1800966 Sample Inlet Outlet Tubes SS316 Kit 1 off S1800981 Sample Flow Alarm xendos 1800 1 off S1800989B Standard O2 Transducer Assy 1 off S1800988 Back Pressure Regulator 1...

Страница 23: ...n Drift 0 1 of reading or 0 05 O2 per week Response Time T90 4 7 7 5 5 Ambient Temperature Coefficient per 10 C 0 2 O2 0 5 of reading Ambient Pressure Coefficient 1 1 0 13 1 of reading for a 1 change...

Страница 24: ...lt 20mA Low on Fault 0mA Voltage output 0 1Vdc non isolated Linear output impedance 470 Ohms typical the voltage output signal corresponds to the full scale range selected Fault states flow fail High...

Страница 25: ...work Solvent resistant Cell Stainless Steel Pipework Solvent resistant Cell Hastelloy Pipework Beryllium Copper Borosilicate Glass Bonded Borosilicate Glass Fibre Brass Phospher Bronze Flourocarbon Ru...

Страница 26: ...c and those directly connected to a low voltage power supply network which supplies buildings used for domestic purposes Immunity Industrial Canada This ISM device complies with Canadian ICES 001 Cet...

Страница 27: ...xendos 1800 Series 20 NOTES...