{"product_id":"rki-gx-6100-replacement-sensors-lel-o2-co-h2s-pid-ir-toxic-gas","title":"RKI GX-6100 Replacement Sensors – LEL O2 CO H2S PID IR \u0026 Toxic Gas","description":"\u003ch2\u003eRKI GX-6100 Replacement Gas Sensors\u003c\/h2\u003e\u003cp\u003eFind the replacement sensor for your RKI GX-6100 gas monitor in one convenient listing. Choose from combustible LEL, oxygen, carbon monoxide, hydrogen sulfide, combination CO\/H2S, PID VOC, infrared, specialty toxic gas, thermal conductivity and MOS sensor options. Selected part numbers also fit other RKI instruments as shown below.\u003c\/p\u003e\u003cp\u003eEach variation represents one sensor option. Match the exact part number, target gas, measurement range and instrument configuration before ordering. Compatibility varies by sensor; the models listed for one option do not apply to every sensor in this listing.\u003c\/p\u003e\u003ch3\u003eSensor Options and Compatibility\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eGas \/ Measurement\u003c\/th\u003e\n\u003cth\u003eRange\u003c\/th\u003e\n\u003cth\u003eCompatible Instruments\u003c\/th\u003e\n\u003cth\u003eSensor Details\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNCR-6309\u003c\/td\u003e\n\u003ctd\u003eLEL\u003c\/td\u003e\n\u003ctd\u003e0-100% LEL\u003c\/td\u003e\n\u003ctd\u003eGX-3R \/ GX-3R Pro \/ GX-Force \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eCombustible gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESR-X13P-OXY\u003c\/td\u003e\n\u003ctd\u003eOxygen (O2)\u003c\/td\u003e\n\u003ctd\u003e0-25% vol\u003c\/td\u003e\n\u003ctd\u003eGX-3R \/ GX-3R Pro \/ GX-Force \/ GX-6100 \/ GX-9000\u003c\/td\u003e\n\u003ctd\u003eOxygen sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESR-A13I-H2S\u003c\/td\u003e\n\u003ctd\u003eHydrogen Sulfide (H2S)\u003c\/td\u003e\n\u003ctd\u003e0-200 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-3R \/ GX-3R Pro \/ GX-Force \/ GasWatch 3 \/ 04 Series \/ GX-6100 \/ GX-9000\u003c\/td\u003e\n\u003ctd\u003eHydrogen sulfide sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESR-A1CP-CO-H\u003c\/td\u003e\n\u003ctd\u003eCarbon Monoxide (CO)\u003c\/td\u003e\n\u003ctd\u003e0-2000 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-3R \/ GX-3R Pro \/ GX-Force \/ GasWatch 3 \/ 04 Series \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eHydrogen-compensated CO sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESR-A1DP-COHS\u003c\/td\u003e\n\u003ctd\u003eCO \/ H2S\u003c\/td\u003e\n\u003ctd\u003eCO 0-2000 ppm \/ H2S 0-200 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-3R \/ GX-3R Pro \/ GX-Force \/ GasWatch 3 \/ 04 Series \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eCombination CO and H2S sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESR-A13P-CO\u003c\/td\u003e\n\u003ctd\u003eCarbon Monoxide (CO)\u003c\/td\u003e\n\u003ctd\u003e0-2000 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-3R \/ GX-3R Pro \/ GX-Force \/ GasWatch 3 \/ 04 Series \/ GX-6100 \/ GX-9000\u003c\/td\u003e\n\u003ctd\u003eCarbon monoxide sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePID-001LA\u003c\/td\u003e\n\u003ctd\u003eVOCs\u003c\/td\u003e\n\u003ctd\u003e0-40 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003ePID sensor with 10.6 eV lamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePID-002LA\u003c\/td\u003e\n\u003ctd\u003eVOCs\u003c\/td\u003e\n\u003ctd\u003e0-4000 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003ePID sensor with 10.6 eV lamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePID-003L\u003c\/td\u003e\n\u003ctd\u003eVOCs \/ Benzene\u003c\/td\u003e\n\u003ctd\u003eVOC 0-100 ppm \/ Benzene 0.01-50 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003e10.0 eV PID; benzene-specific operation requires the appropriate instrument configuration and pre-filter accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePID-004\u003c\/td\u003e\n\u003ctd\u003eVOCs\u003c\/td\u003e\n\u003ctd\u003e0-1000 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003ePID sensor with 11.7 eV lamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDES-3311-3\u003c\/td\u003e\n\u003ctd\u003eMethane (CH4)\u003c\/td\u003e\n\u003ctd\u003e0-100% LEL \/ 0-100% vol\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eInfrared sensor with auto-ranging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDES-3311-2\u003c\/td\u003e\n\u003ctd\u003eHydrocarbons (HC)\u003c\/td\u003e\n\u003ctd\u003e0-100% LEL \/ 0-30% vol\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eInfrared sensor with auto-ranging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDES-3311-4\u003c\/td\u003e\n\u003ctd\u003eCarbon Dioxide (CO2)\u003c\/td\u003e\n\u003ctd\u003e0-10000 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eInfrared CO2 sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDES-3311-4-01\u003c\/td\u003e\n\u003ctd\u003eCarbon Dioxide (CO2)\u003c\/td\u003e\n\u003ctd\u003e0-10000 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eInfrared CO2 sensor with scrubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDES-3311-1\u003c\/td\u003e\n\u003ctd\u003eCarbon Dioxide (CO2)\u003c\/td\u003e\n\u003ctd\u003e0-10%\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eInfrared CO2 sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDES-3311-1-01\u003c\/td\u003e\n\u003ctd\u003eCarbon Dioxide (CO2)\u003c\/td\u003e\n\u003ctd\u003e0-10%\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eInfrared CO2 sensor with scrubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESS-B332-NH3\u003c\/td\u003e\n\u003ctd\u003eAmmonia (NH3)\u003c\/td\u003e\n\u003ctd\u003e0-400 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eAmmonia sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESS-03DH-HCN\u003c\/td\u003e\n\u003ctd\u003eHydrogen Cyanide (HCN)\u003c\/td\u003e\n\u003ctd\u003e0-15 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eHydrogen cyanide sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESS-B335-CL2\u003c\/td\u003e\n\u003ctd\u003eChlorine (Cl2)\u003c\/td\u003e\n\u003ctd\u003e0-10 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eChlorine sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESS-A33E-MMH\u003c\/td\u003e\n\u003ctd\u003eMMH\u003c\/td\u003e\n\u003ctd\u003e0-10.00 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eMMH sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESS-03DH-NO2\u003c\/td\u003e\n\u003ctd\u003eNitrogen Dioxide (NO2)\u003c\/td\u003e\n\u003ctd\u003e0-20 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eNitrogen dioxide sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESS-03DH-SO2\u003c\/td\u003e\n\u003ctd\u003eSulfur Dioxide (SO2)\u003c\/td\u003e\n\u003ctd\u003e0-100 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eSulfur dioxide sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESS-03DH-PH3\u003c\/td\u003e\n\u003ctd\u003ePhosphine (PH3)\u003c\/td\u003e\n\u003ctd\u003e0-20 ppm\u003c\/td\u003e\n\u003ctd\u003eGX-6000 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003ePhosphine sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTE-7561\u003c\/td\u003e\n\u003ctd\u003eCombustible Gas (TC)\u003c\/td\u003e\n\u003ctd\u003e% volume; numeric range not supplied\u003c\/td\u003e\n\u003ctd\u003eGX-2003 \/ GX-2012 \/ Gas Tracer \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003eThermal conductivity sensor; numeric full-scale range not supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSH-8661\u003c\/td\u003e\n\u003ctd\u003eMOS ppm\u003c\/td\u003e\n\u003ctd\u003eppm; numeric range not supplied\u003c\/td\u003e\n\u003ctd\u003eSP-220 M\/L\/ML \/ SP-230 F\/H2 \/ GX-6100\u003c\/td\u003e\n\u003ctd\u003ePlug-in sensor portion only; numeric full-scale range not supplied\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eChoose the Right Replacement Sensor\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStandard gas options include LEL, O2, H2S, CO, hydrogen-compensated CO and combination CO\/H2S sensors.\u003c\/li\u003e\n\u003cli\u003ePID choices include 10.6 eV lamps for 0-40 ppm or 0-4000 ppm VOC measurement, a 10.0 eV VOC\/benzene option and an 11.7 eV VOC option.\u003c\/li\u003e\n\u003cli\u003eInfrared options include auto-ranging methane and hydrocarbon sensors plus CO2 sensors in ppm or percent ranges, with selected scrubber versions.\u003c\/li\u003e\n\u003cli\u003eSpecialty options include NH3, HCN, Cl2, MMH, NO2, SO2 and PH3 sensors.\u003c\/li\u003e\n\u003cli\u003eTE-7561 provides TC percent-volume measurement. SH-8661 is the MOS ppm plug-in portion only.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation and Configuration\u003c\/h3\u003e\u003cp\u003eConfirm your monitor supports the selected sensor and measurement range before purchase. A replacement sensor alone does not convert an instrument to a different gas configuration. Benzene-specific PID operation requires the correct configuration and pre-filter accessories. Follow the applicable RKI manual for installation, calibration and functional testing before returning the monitor to service.\u003c\/p\u003e\u003ch3\u003eWhy Choose Activated Carbon Depot?\u003c\/h3\u003e\u003cp\u003eCompare RKI sensor part numbers, gas ranges and model compatibility in a single listing to simplify replacement-part selection. Contact Activated Carbon Depot if you need help identifying the correct sensor for your monitor.\u003c\/p\u003e","brand":"RKI","offers":[{"title":"NCR-6309 - LEL 0-100%","offer_id":68098858188989,"sku":"NCR-6309","price":160.0,"currency_code":"USD","in_stock":true},{"title":"ESR-X13P-OXY - O2 0-25% vol","offer_id":68098858221757,"sku":"ESR-X13P-OXY","price":160.0,"currency_code":"USD","in_stock":true},{"title":"ESR-A13I-H2S - H2S 0-200 ppm","offer_id":68098858254525,"sku":"ESR-A13I-H2S","price":160.0,"currency_code":"USD","in_stock":true},{"title":"ESR-A1CP-CO-H - CO 0-2000 ppm H2 Comp","offer_id":68098858287293,"sku":"ESR-A1CP-CO-H","price":255.0,"currency_code":"USD","in_stock":true},{"title":"ESR-A1DP-COHS - CO 0-2000 \/ H2S 0-200 ppm","offer_id":68098858320061,"sku":"ESR-A1DP-COHS","price":255.0,"currency_code":"USD","in_stock":true},{"title":"ESR-A13P-CO - CO 0-2000 ppm","offer_id":68098858352829,"sku":"ESR-A13P-CO","price":160.0,"currency_code":"USD","in_stock":true},{"title":"PID-001LA - PID 10.6 eV VOC 0-40 ppm","offer_id":68098858385597,"sku":"PID-001LA","price":2390.0,"currency_code":"USD","in_stock":true},{"title":"PID-002LA - PID 10.6 eV VOC 0-4000 ppm","offer_id":68098858418365,"sku":"PID-002LA","price":1365.0,"currency_code":"USD","in_stock":true},{"title":"PID-003L - PID 10.0 eV VOC \/ Benzene","offer_id":68098858451133,"sku":"PID-003L","price":2205.0,"currency_code":"USD","in_stock":true},{"title":"PID-004 - PID 11.7 eV VOC 0-1000 ppm","offer_id":68098858483901,"sku":"PID-004","price":2100.0,"currency_code":"USD","in_stock":true},{"title":"DES-3311-3 - IR CH4 0-100% LEL \/ vol","offer_id":68098858516669,"sku":"DES-3311-3","price":420.0,"currency_code":"USD","in_stock":true},{"title":"DES-3311-2 - IR HC 0-100% LEL \/ 0-30% vol","offer_id":68098858549437,"sku":"DES-3311-2","price":420.0,"currency_code":"USD","in_stock":true},{"title":"DES-3311-4 - IR CO2 0-10000 ppm","offer_id":68098858582205,"sku":"DES-3311-4","price":420.0,"currency_code":"USD","in_stock":true},{"title":"DES-3311-4-01 - IR CO2 0-10000 ppm + Scrubber","offer_id":68098858614973,"sku":"DES-3311-4-01","price":470.0,"currency_code":"USD","in_stock":true},{"title":"DES-3311-1 - IR CO2 0-10%","offer_id":68098858647741,"sku":"DES-3311-1","price":420.0,"currency_code":"USD","in_stock":true},{"title":"DES-3311-1-01 - IR CO2 0-10% + Scrubber","offer_id":68098858680509,"sku":"DES-3311-1-01","price":470.0,"currency_code":"USD","in_stock":true},{"title":"ESS-B332-NH3 - NH3 0-400 ppm","offer_id":68098858713277,"sku":"ESS-B332-NH3","price":275.0,"currency_code":"USD","in_stock":true},{"title":"ESS-03DH-HCN - HCN 0-15 ppm","offer_id":68098858746045,"sku":"ESS-03DH-HCN","price":275.0,"currency_code":"USD","in_stock":true},{"title":"ESS-B335-CL2 - Cl2 0-10 ppm","offer_id":68098858778813,"sku":"ESS-B335-CL2","price":410.0,"currency_code":"USD","in_stock":true},{"title":"ESS-A33E-MMH - MMH 0-10 ppm","offer_id":68098858811581,"sku":"ESS-A33E-MMH","price":525.0,"currency_code":"USD","in_stock":true},{"title":"ESS-03DH-NO2 - NO2 0-20 ppm","offer_id":68098858844349,"sku":"ESS-03DH-NO2","price":275.0,"currency_code":"USD","in_stock":true},{"title":"ESS-03DH-SO2 - SO2 0-100 ppm","offer_id":68098858877117,"sku":"ESS-03DH-SO2","price":275.0,"currency_code":"USD","in_stock":true},{"title":"ESS-03DH-PH3 - PH3 0-20 ppm","offer_id":68098858909885,"sku":"ESS-03DH-PH3","price":275.0,"currency_code":"USD","in_stock":true},{"title":"TE-7561 - TC % Volume","offer_id":68098858942653,"sku":"TE-7561","price":167.0,"currency_code":"USD","in_stock":true},{"title":"SH-8661 - MOS ppm Plug-In Only","offer_id":68098858975421,"sku":"SH-8661","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/1408\/4285\/files\/RKIGX-6100ReplacementSensors_LELO2COH2SPIDIR_ToxicGas.jpg?v=1793382090","url":"https:\/\/activatedcarbondepot.com\/products\/rki-gx-6100-replacement-sensors-lel-o2-co-h2s-pid-ir-toxic-gas","provider":"Activated Carbon Depot","version":"1.0","type":"link"}