RKI S2 Series Combustible Gas Transmitters

The RKI S2 series gas sensor/transmitters are highly reliable and very cost effective for the detection of common gas hazards. The S2 series are available for LEL, H2 Specific (LEL, and ppm), Oxygen, H2S, CO, and for a variety of toxic gases.

Showing 1 to 20 of 41 products

RKI 65-2405RK S2 Series Catalytic LEL Sensor/Transmitter with explosion proof J-box, 0 to 100%, UL version-

RKI 65-2405RK S2 Series Catalytic LEL Sensor/Transmitter with explosion proof J-box, 0 to 100%, UL version
Model: 65-2405RK

Your Price $675.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $675.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2405RK-04 S2 Catalytic LEL Sensor/Transmitter with J-box and remote detector, 0 to 100%-

RKI 65-2405RK-04 S2 Catalytic LEL Sensor/Transmitter with J-box and remote detector, 0 to 100%
Model: 65-2405RK-04

Your Price $830.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $830.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2405RK-05 S2 Series Catalytic LEL Sensor/Transmitter with explosion proof J-box, 0 to 100% LEL, CSA-

RKI 65-2405RK-05 S2 Series Catalytic LEL Sensor/Transmitter with explosion proof J-box, 0 to 100% LEL, CSA
Model: 65-2405RK-05

Your Price $700.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $700.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2451RK S2 Series Hydrogen Specific Sensor/Transmitter with explosion proof J-box, 0 to 100% LEL, UL version-

RKI 65-2451RK S2 Series Hydrogen Specific Sensor/Transmitter with explosion proof J-box, 0 to 100% LEL, UL version
Model: 65-2451RK

Your Price $830.00 USD
Availability 5 to 6 Weeks

Qty:

Your Price $830.00 USD
Availability 5 to 6 Weeks
Quantity

RKI 65-2499RK S2 Hydrogen Specific Sensor/Transmitter with J-box and remote detector, 0 to 100% LEL (catalytic)-

RKI 65-2499RK S2 Hydrogen Specific Sensor/Transmitter with J-box and remote detector, 0 to 100% LEL (catalytic)
Model: 65-2451RK-04

Your Price $985.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $985.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2451RK-05 S2 Series Hydrogen Specific Sensor/Transmitter with explosion proof J-box, 0 to 100% LEL, CSA-

RKI 65-2451RK-05 S2 Series Hydrogen Specific Sensor/Transmitter with explosion proof J-box, 0 to 100% LEL, CSA
Model: 65-2451RK-05

Your Price $880.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $880.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2322RK S2 Series Capillary Type Oxygen Sensor/Transmitter with explosion proof J-box, 0 to 25%, CSA version-

RKI 65-2322RK S2 Series Capillary Type Oxygen Sensor/Transmitter with explosion proof J-box, 0 to 25%, CSA version
Model: 65-2322RK

Your Price $730.00 USD
Availability 5 to 6 Weeks

Qty:

Your Price $730.00 USD
Availability 5 to 6 Weeks
Quantity

RKI 65-2331RK S2 Series Hydrogen Sulfide Sensor/Transmitter with explosion proof J-box, 0 to 100 ppm, CSA version-

RKI 65-2331RK S2 Series Hydrogen Sulfide Sensor/Transmitter with explosion proof J-box, 0 to 100 ppm, CSA version
Model: 65-2331RK

Your Price $860.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $860.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2336RK S2 Series Carbon Monoxide Sensor/Transmitter with explosion proof with J-box, 0 to 300 ppm, CSA version-

RKI 65-2336RK S2 Series Carbon Monoxide Sensor/Transmitter with explosion proof with J-box, 0 to 300 ppm, CSA version
Model: 65-2336RK

Your Price $860.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $860.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2394RK-HC S2 Series IR Hydrocarbon Sensor/Transmitter with explosion proof J-box, 0 to 100% LEL-

RKI 65-2394RK-HC S2 Series IR Hydrocarbon Sensor/Transmitter with explosion proof J-box, 0 to 100% LEL
Model: 65-2394RK-HC

Your Price $1095.00 USD
Availability 4 to 5 Weeks

Qty:

Your Price $1095.00 USD
Availability 4 to 5 Weeks
Quantity

RKI 65-2394RK-CH4 S2 Series IR Methane Sensor/Transmitter with explosion proof J-box, 0 to 100% LEL-

RKI 65-2394RK-CH4 S2 Series IR Methane Sensor/Transmitter with explosion proof J-box, 0 to 100% LEL
Model: 65-2394RK-CH4

Your Price $1095.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $1095.00 USD
Availability 1 to 2 Weeks
Quantity

RKI 65-2394RK-CH4-4 S2 IR Methane Sensor/Transmitter with J-box and remote detector, 0 to 100% LEL-

RKI 65-2394RK-CH4-4 S2 IR Methane Sensor/Transmitter with J-box and remote detector, 0 to 100% LEL
Model: 65-2394RK-CH4-4

Your Price $1250.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $1250.00 USD
Availability 3 to 4 Weeks
Quantity

RKI 65-2396RK-02 S2 Series IR Carbon Dioxide Sensor/Transmitter with explosion proof J-box, 0 to 5,000 ppm, UL-

RKI 65-2396RK-02 S2 Series IR Carbon Dioxide Sensor/Transmitter with explosion proof J-box, 0 to 5,000 ppm, UL
Model: 65-2396RK-02

Your Price $1095.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $1095.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2396RK-03 S2 Series IR Carbon Dioxide Sensor/Transmitter with explosion proof J-box, 0 to 5%, UL-

RKI 65-2396RK-03 S2 Series IR Carbon Dioxide Sensor/Transmitter with explosion proof J-box, 0 to 5%, UL
Model: 65-2396RK-03

Your Price $1095.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $1095.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2396RK-05 S2 Series IR Carbon Dioxide Sensor/Transmitter with explosion proof J-box, 0 to 50%, UL-

RKI 65-2396RK-05 S2 Series IR Carbon Dioxide Sensor/Transmitter with explosion proof J-box, 0 to 50%, UL
Model: 65-2396RK-05

Your Price $1095.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $1095.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2396RK-10 S2 Series IR Carbon Dioxide Sensor/Transmitter with explosion proof J-box, 0 to 100%, UL-

RKI 65-2396RK-10 S2 Series IR Carbon Dioxide Sensor/Transmitter with explosion proof J-box, 0 to 100%, UL
Model: 65-2396RK-10

Your Price $1095.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $1095.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2330RK S2 Series Hydrogen Sulfide Sensor/Transmitter with non explosion proof J-box, 0 to 100 ppm-

RKI 65-2330RK S2 Series Hydrogen Sulfide Sensor/Transmitter with non explosion proof J-box, 0 to 100 ppm
Model: 65-2330RK

Your Price $730.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $730.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2335RK S2 Series Carbon Monoxide Sensor/Transmitter with non explosion proof J-box, 0 to 300 ppm-

RKI 65-2335RK S2 Series Carbon Monoxide Sensor/Transmitter with non explosion proof J-box, 0 to 300 ppm
Model: 65-2335RK

Your Price $730.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $730.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2397RK-02 S2 Series IR Carbon Dioxide Sensor with non explosion proof J-box, 0 to 5,000 ppm-

RKI 65-2397RK-02 S2 Series IR Carbon Dioxide Sensor with non explosion proof J-box, 0 to 5,000 ppm
Model: 65-2397RK-02

Your Price $985.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $985.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 65-2397RK-03 S2 Series IR Carbon Dioxide Sensor with non explosion proof J-box, 0 to 5%-

RKI 65-2397RK-03 S2 Series IR Carbon Dioxide Sensor with non explosion proof J-box, 0 to 5%
Model: 65-2397RK-03

Your Price $985.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $985.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 1 to 20 of 41 products
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