XNX Universal Transmitter - Merkantile

XNX Universal Transmitter6.3.4 Multi Purpose Detector (MPD)Similar to the XNX Transmitter, the MPD part numbering system defines the agency approval and thread type. The only material selection isStainless Steel. Four sensor selections are available. Agency Approvals are specific to the 4 sensor types. Ensure the approval of the specificsensor type meets the requirements of the installation.Agency Approval Port Threads Installed Sensor RangeMPD - q q q q qATEX - AM25 - M(ATEX/IECEx Only)Catalytic Bead %LEL - CB Default - 1UL - U3/4” NPT - T(UL/CSA Only)IR %LEL Flammable - IF Future - 2 to 9CSA/UL - CIR Methane 0-5% Vol - IVINMETRO - BIR Carbon Dioxide 0-2% Vol - IC6.3.5 XNX Catalytic Bead and IR Replacement Sensor CartridgesNote:Sensor TypeTarget GasCartridgePart NoMaximumRangeSelectable Range*IncrementSection 6 - Specifications 6-18 6.3 Ordering InformationDefaultRangeCal Gas Range Cal Gas P/N Cal Gas DescriptionMPD-IC1 Carbon Dioxide 1226-0301 5.00 %Vol 1.00 to 5.00 %Vol 1.00 %Vol 5.00 %Vol 1.50 to 3.5 %Vol Contact HA 2.5 %VOL CO 2in AirMPD-IV1 Methane 1226-0299 5.00 %Vol 1.00 to 5.00 %Vol 1.00 %Vol 5.00 %Vol 1.50 to 3.5 %Vol GFV352 2.5 %VOL CH 4in AirMPD-IF1 Flammables 1226-0300 100 %LEL 20 to 100 %LEL* 10 %LEL 100 %LEL 30 to 70 %LEL GFV406 1 %VOL C 3H 8in AirMPD-CB1 Flammables 1226A0359 100 %LEL 20 to 100 %LEL* 10 %LEL 100 %LEL 30 to 70 %LEL GFV352 50 %LEL CH 4in Air* On XNX %LEL Units carrying UL/CSA certifications, the range is not adjustable, it is fixed at 100%LELWhen ordering replacement MPD sensor cartridges, the replacement cartridge MUST be the same type as factory configured. Substituting adifferent cartridge will void agency certification.6.3.6 Options6.3.7 Accessories/SparesPart NumberXNX-RelayXNX-MBDescriptionRelay OptionModbus ® Option