Detcon PI-700 Manual de usuario

INSTRUCTION MANUALDetcon Model PI-700PI-700 VOC Gas SensorsThis manual covers all ranges of PID based VOC SensorsDETCON, Inc.4055 Technology Forest Bl

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 6 of 54Do not mount in locations where temperatures will exceed the operating temperature limits o

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 7 of 543.675"3/4" NPTExplosion Proof EnclosureJunction-BoxSensor AssemblySplash Guard(De

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 8 of 54NOTE:The Detcon Warranty does not cover water damage resulting from water leaking intothe e

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 9 of 54Table 1 Wire Gauge vs. DistanceAWG Wire Dia. Meters FeetOver-CurrentProtection22 0.723mm 70

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 10 of 54NOTE: If the 4-20mA output is not being used, a 100-250Ω resistor must be installed betwee

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 11 of 54 Detcon Span Gas (See Detcon for Ordering Information). Recommended span gas is 50% of ra

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 12 of 543. Operation3.1 Programming Magnet Operating InstructionsThe Operator Interface of the Mod

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 13 of 543.2 Operator InterfaceThe operating interface is menu-driven via the two magnetic program

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 14 of 54Software FlowchartdecdecmA Output = XX.XXSensor Life XXX%Last Cal XX DaysGas Factor = XXZe

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 15 of 543.4 Calibration Mode3.4.1 AutoZeroThe AutoZero function is used to zero the sensor. Local

Model PI-700Model PI-700 ii

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 16 of 54Material Requirements: Detcon PN 327-000000-000 MicroSafe™ Programming Magnet Detcon PN

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 17 of 54magnet over PGM2 for 3 seconds to execute AutoSpan (or allow to timeout in 5 seconds if Au

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 18 of 54NOTE 4: If the sensor fails the clearing time criteria, a “Clearing Fault” will be declare

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 19 of 54Sensor Model TypeThe menu item appears as: “Model PI-700”Current Software VersionThe menu

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 20 of 54When the status list sequence is complete, the ITM will revert to the “View Sensor Status”

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 21 of 54When the AutoSpan value is between 101 and 1000, the adjustment increment is 50When the Au

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 22 of 54“Set Range”). The display will then switch to “XXX“(where XXX is the current Range). Swipe

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 23 of 54The menu item appears as: “Set Zero Offset”From the “Set Zero Offset” text scroll, hold th

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 24 of 54From the “Restore Defaults” text scroll, hold the programming magnet over PGM2 un

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 25 of 543.6.2 Fault Diagnostic/Failsafe FeaturesFail-Safe/Fault SupervisionModel PI-700 sensors ar

Model PI-700Model PI-700 iiiTable of Contents1. Introduction ...

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 26 of 54condition has been cleared. If a Sensor Fault occurs, the 4-20mA signal will be set at 0mA

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 27 of 544. RS-485 Modbus™ ProtocolModel DM-700 sensors feature Modbus™ compatible communications p

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 28 of 54FC REG Content Description R/W Content DefinitionValue Meaning Range03/0640012 Special #2

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 29 of 545. Service and MaintenanceCalibration FrequencyIn most applications, quarterly span calibr

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 30 of 54filter may vary depending on the application; however, it is advised to change it out at l

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 31 of 54All piD Sensor Cells contain six user replaceable components:Filter Cap SpacerFilter Media

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 32 of 54Figure 18 Removal of Filter Media4. Using the Exacto Blade, remove the spacer and set it a

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 33 of 54Figure 21 Removal of LampCleaning the LampFigure 22 Lamp cleaningWearing gloves grab the l

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 34 of 54Reassembly1. Install the lamp into the sensor, making sure that the lamp’s metalized pads

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 35 of 544. Place the spacer around the assembly.Figure 27 Spacer installation5. Place the filter m

Model PI-700Model PI-700 ivTable of FiguresFigure 1 Typical Sensor Cell...

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 36 of 54Visual InspectionThe Sensor should be inspected annually. Inspect for signs of corrosion,

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 37 of 54Figure 31 Sensor Cell and ITM Matingd) Thread the Splash Guard Adapter onto the ITM to a s

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 38 of 545.4 Replacement of PI-700 Sensor Assemblya) Remove the power source from the sensor assemb

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 39 of 546. Troubleshooting GuideRefer to the list of Failsafe Diagnostic features listed in Sectio

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 40 of 54 Verify adequate Sensor Life. Clean or replace the PID lamp. Replace the plug-in VOC se

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 41 of 54 Verify field wiring is properly shielded and grounded. Contact Detcon to optimize shiel

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 42 of 547. Customer Support and Service PolicyDetcon HeadquartersShipping Address: 4055 Technology

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 43 of 548. PI-700 Sensor WarrantyIntelligent Plug-in Sensor WarrantyDetcon Inc. warrants, under no

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 44 of 549. Appendix9.1 SpecificationsSystem SpecificationsSensor Type: Continuous diffusion/adsorp

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 45 of 54Weight: 2 lbs; 0.907kg (sensor only)6 lbs; 2.72kg (w/aluminum j-box)9 lbs; 4.08kg (w/stain

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 1 of 541. Introduction1.1 DescriptionDetcon Model PI-700 VOC gas sensors are non-intrusive “Smart”

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 46 of 549.2 Gas Reference TableTable 5 Gas Factor TableCompound Name Synonym/Abbreviation FormulaR

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 47 of 54Compound Name Synonym/Abbreviation FormulaResponseFactor1ConfirmedValueIP (eV) TWACarbon d

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 48 of 54Compound Name Synonym/Abbreviation FormulaResponseFactor1ConfirmedValueIP (eV) TWADichloro

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 49 of 54Compound Name Synonym/Abbreviation FormulaResponseFactor1ConfirmedValueIP (eV) TWAFurfuryl

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 50 of 54Compound Name Synonym/Abbreviation FormulaResponseFactor1ConfirmedValueIP (eV) TWALimonene

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 51 of 54Compound Name Synonym/Abbreviation FormulaResponseFactor1ConfirmedValueIP (eV) TWANitropro

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 52 of 54Compound Name Synonym/Abbreviation FormulaResponseFactor1ConfirmedValueIP (eV) TWATetrahyd

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 53 of 549.3 Spare Parts, Sensor Accessories, Calibration EquipmentPart Number Spare Parts927-P2550

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 54 of 549.4 Model PI-700 Engineering Drawings1) PI-700 Series Breakaway and Wiring2) PI-700 Series

(+)mA(-)A(+)B(-)WhtBluRedGrnBlkDRAWING NO.3207-1REV4JOB NO.NASIZEASensor Wiringto Junction BoxIntelligent Transmitter Module (ITM)CustomerSupplied Wir

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 2 of 54programming tool, thus allowing non-intrusive operator interface with the ITM. Calibration

Model DM-700This page left intentionally blankShipping Address: 4055 Technology Forest Blvd., The Woodlands Texas 77381Mailing Address: P.O

Mounting Hole6-32 threadedGround PointMountingBoltWall (or othermounting surface)Use Spacers to movethe J-Box and SensorAssembly away from thewall at

Model DM-700This page left intentionally blankShipping Address: 4055 Technology Forest Blvd., The Woodlands Texas 77381Mailing Address: P.O

DRAWING NO.3207-3REV4JOB NO.NASIZEA5.5" 3.95"5.2"Detcon's AluminumExplosion ProofJunction-Box(Condulet)4" NPT PortPlug unuse

Model DM-700This page left intentionally blankShipping Address: 4055 Technology Forest Blvd., The Woodlands Texas 77381Mailing Address: P.O

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 3 of 54Housing BottomLocking Set-ScrewSplash GuardIntelligent ransmitter Module (ITM)Microprocesso

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 4 of 542. Installation2.1 ATEX Operational Guidelines for Safe Use1. Install sensor only in areas

Model PI-700PI-700 Instruction Manual Rev. 2.5 Page 5 of 542.2 Sensor PlacementSelection of sensor location is critical to the overall safe performanc