MSA ULTIMA X5000 User Manual

Failuretofollowthiswarningcanresultinseriouspersonalinjuryordeath.
Ifthereisnotargetgasintheatmospherearoundthesensor,usingazerogascylinderisoptional.
ToZerocalibratethesensor,
1. AttachtheSensorGuardtothebottomofthesensor.
2. PlacethegreenCalibrationCapovertheSensorGuardinletsothatitisflushwiththebottomoftheSensorGuardand
completelycoverstheSensorGuardinlet.
3. AttachthetubingtotheplasticstemprotrudingthroughthegreenCalibrationCap.
4. Screwtheregulatorontothetopofthezerogascylinder.
Ifapasswordisenabled,youwillneedtoenterithere.
NOTICE
Ifthecalibrationcapcannotbeused(suchasforaremotesensorapplication),ambientwindconditionsmustbeminimized
duringcalibrationtoavoidacalibrationwithincreasedsensitivity.
5. ScrollandselectCalibration.
6. ScrollandselectZero Calibration.
7. OncethescreendisplaysZeroSoaking,turnonzerogasflowbyturningknobontheregulator.
8. WaitwhilethedevicedisplaysthecountdownoftheZeroCalibration.
9. Oncethezerocalibrationiscomplete,aZeroPASSorFAILisdisplayed.
If PASS displays, the procedure is complete. User may record the as found and as left values as an indication of the amount
of sensor correction performed during the calibration.
If FAIL displays, the procedure was unsuccessful.
10.Removethezerocalibrationequipmentfromthedevice,includingtheSensorGuardandCalibrationCap.
SensorswithTruCalandhaveDiffusionSupervisionenabledcangointoDiffusionSupervisionFaultifthegreen
calibrationcapisleftonaftercompletingazerocalibration.
WARNING!
Thegreencalibrationcapmustberemovedfromthesensorafterazerocalibration.Failuretodosocouldrestrictgasflow
tothesensorandresultinerroneouslylowreadings.
Failuretofollowthiswarningcanresultinseriouspersonalinjuryordeath.
5.6 HowtoCalibrateXCellSensors
(See5.7HowtoCalibrateanOxygenXCellSensorforcalibratingoxygensensors.)
NOTICE
Ifapasswordisenabled,theuserwillnotbeabletoproceedwiththecalibrationwithoutthepassword.
US Ultima X5000 Gas Monitor 65
5 Calibration

MSA ULTIMA X5000 Specifications

General

Ingress Protection	IP66/67
Sensors	Electrochemical, infrared
Communication	HART, Modbus
Target Gases	Combustible gases, toxic gases, oxygen
Approvals	ATEX, IECEx, UL, CSA, SIL 2