Showing 28–36 of 848 results

  • RKI Instruments 72-2104RK-WW1

    $2.556

    Beacon 410, with tri-head, IR HC, plus IR CH4 direc Order #: 72-2104RK-WW1 Mfg #: 72-2104RK-WW1

  • RKI Instruments 72-2104RK-WW2

    $2.026

    Beacon 410 standard unit wet well package, with IR LEL(CH4) Order #: 72-2104RK-WW2 Mfg #: 72-2104RK-WW2

  • RKI Instruments 72-2108RK

    $1.248

    The Beacon 800 Model 8 Channel Wall Mount Controller has several key features The unit is capable of relaying up to 8 separate channels Each channel has 2 programmable alarm levels The wall unit has a very loud audible alarm (94 decibels) with a reset button The alarms are coded with pulsing alarms indicating a gas alarm and a steady alarm indicating a fail alarm The unit also has 4 visual LED light alarms for alarm indications, pilot, and malfunctions It has long life sensors that typically operate for more than 2 years The model is controlled by microprocessor technology The unit has a wiring distance of up to 8,000 feet and accepts any 4-20mA transmitter The wall mount has a bright backlit alphanumeric display with 16 characters per line and 4 lines each The unit is powered by 85-264VAC or 24VDC All 8 channels can be continuously displayed

  • RKI Instruments 72-2120-101

    $8.336

    The RKI Digester Gas Monitor is designed to handle these with no damage to the sampling system or sensors. The sample is passed through a series of dirt, dust, and moisture stopping filters, and these filters are automatically purged with fresh air at the end of each cycle. Corrosion resistant design, Housing designed for extreme environments, Internal construction for extreme samples, Flow system designed to handle corrosive wet samples Sample system designed to handle high humidity Accurately measures gases with high levels of H2S present 100 ft. sample range Up to 4 sensors: Methane 0-100% Volume, CO2 0-50% Volume, Oxygen 0-25% Volume, H2S 0-1000 PPM (0-3000 or 0-5000 optional) Self draining moisture trap Automatic backflush of sampling system Long life air aspirator (no moving parts) Suitable for inside/outside installations The RKI Digester Gas Monitor contains adjustable alarm levels for each gas, and also programmable alarm relays Cycle time is selectable, with settings for cycle time of 15 minute, 1 hour, 4 hours, 8 hours, or 24 hours

  • RKI Instruments 72-2120-102

    $8.165

    The RKI Digester Gas Monitor is designed to handle these with no damage to the sampling system or sensors. The sample is passed through a series of dirt, dust, and moisture stopping filters, and these filters are automatically purged with fresh air at the end of each cycle. Corrosion resistant design, Housing designed for extreme environments, Internal construction for extreme samples, Flow system designed to handle corrosive wet samples Sample system designed to handle high humidity Accurately measures gases with high levels of H2S present 100 ft. sample range Up to 4 sensors: Methane 0-100% Volume, CO2 0-50% Volume, Oxygen 0-25% Volume, H2S 0-1000 PPM (0-3000 or 0-5000 optional) Self draining moisture trap Automatic backflush of sampling system Long life air aspirator (no moving parts) Suitable for inside/outside installations The RKI Digester Gas Monitor contains adjustable alarm levels for each gas, and also programmable alarm relays Cycle time is selectable, with settings for cycle time of 15 minute, 1 hour, 4 hours, 8 hours, or 24 hours

  • RKI Instruments 72-2120-103

    $8.225

    The RKI Digester Gas Monitor is designed to handle these with no damage to the sampling system or sensors. The sample is passed through a series of dirt, dust, and moisture stopping filters, and these filters are automatically purged with fresh air at the end of each cycle. Corrosion resistant design, Housing designed for extreme environments, Internal construction for extreme samples, Flow system designed to handle corrosive wet samples Sample system designed to handle high humidity Accurately measures gases with high levels of H2S present 100 ft. sample range Up to 4 sensors: Methane 0-100% Volume, CO2 0-50% Volume, Oxygen 0-25% Volume, H2S 0-1000 PPM (0-3000 or 0-5000 optional) Self draining moisture trap Automatic backflush of sampling system Long life air aspirator (no moving parts) Suitable for inside/outside installations The RKI Digester Gas Monitor contains adjustable alarm levels for each gas, and also programmable alarm relays Cycle time is selectable, with settings for cycle time of 15 minute, 1 hour, 4 hours, 8 hours, or 24 hours

  • RKI Instruments 72-2120-104

    $8.336

    The RKI Digester Gas Monitor is designed to handle these with no damage to the sampling system or sensors. The sample is passed through a series of dirt, dust, and moisture stopping filters, and these filters are automatically purged with fresh air at the end of each cycle. Corrosion resistant design, Housing designed for extreme environments, Internal construction for extreme samples, Flow system designed to handle corrosive wet samples Sample system designed to handle high humidity Accurately measures gases with high levels of H2S present 100 ft. sample range Up to 4 sensors: Methane 0-100% Volume, CO2 0-50% Volume, Oxygen 0-25% Volume, H2S 0-1000 PPM (0-3000 or 0-5000 optional) Self draining moisture trap Automatic backflush of sampling system Long life air aspirator (no moving parts) Suitable for inside/outside installations The RKI Digester Gas Monitor contains adjustable alarm levels for each gas, and also programmable alarm relays Cycle time is selectable, with settings for cycle time of 15 minute, 1 hour, 4 hours, 8 hours, or 24 hours

  • RKI Instruments 72-2120-201

    $8.447

    The RKI Digester Gas Monitor is designed to handle these with no damage to the sampling system or sensors. The sample is passed through a series of dirt, dust, and moisture stopping filters, and these filters are automatically purged with fresh air at the end of each cycle. Corrosion resistant design, Housing designed for extreme environments, Internal construction for extreme samples, Flow system designed to handle corrosive wet samples Sample system designed to handle high humidity Accurately measures gases with high levels of H2S present 100 ft. sample range Up to 4 sensors: Methane 0-100% Volume, CO2 0-50% Volume, Oxygen 0-25% Volume, H2S 0-1000 PPM (0-3000 or 0-5000 optional) Self draining moisture trap Automatic backflush of sampling system Long life air aspirator (no moving parts) Suitable for inside/outside installations The RKI Digester Gas Monitor contains adjustable alarm levels for each gas, and also programmable alarm relays Cycle time is selectable, with settings for cycle time of 15 minute, 1 hour, 4 hours, 8 hours, or 24 hours

  • RKI Instruments 72-2120-202

    $8.498

    The RKI Digester Gas Monitor is designed to handle these with no damage to the sampling system or sensors. The sample is passed through a series of dirt, dust, and moisture stopping filters, and these filters are automatically purged with fresh air at the end of each cycle. Corrosion resistant design, Housing designed for extreme environments, Internal construction for extreme samples, Flow system designed to handle corrosive wet samples Sample system designed to handle high humidity Accurately measures gases with high levels of H2S present 100 ft. sample range Up to 4 sensors: Methane 0-100% Volume, CO2 0-50% Volume, Oxygen 0-25% Volume, H2S 0-1000 PPM (0-3000 or 0-5000 optional) Self draining moisture trap Automatic backflush of sampling system Long life air aspirator (no moving parts) Suitable for inside/outside installations The RKI Digester Gas Monitor contains adjustable alarm levels for each gas, and also programmable alarm relays Cycle time is selectable, with settings for cycle time of 15 minute, 1 hour, 4 hours, 8 hours, or 24 hours