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 21 to 40 of 41 products

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

RKI 61-0160RK Replacement Hydrogen Sensor for the S2 series, 0 to 2000 ppm, UL version
Model: 61-0160RK

Your Price	$420.00 USD
Availability	40 in Stock

Qty:

Your Price	$420.00 USD
Availability	40 in Stock
Quantity	Quantity

RKI S2 Toxic Gas Sensor/Transmitter, 0 to 100%
Model: 65-2320RK-100

Your Price	$595.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$595.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

RKI S2 Toxic Gas Sensor/Transmitter, 0 to 25%
Model: 65-2320RK

Your Price	$595.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$595.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

RKI S2 Gas Sensor/Transmitter, 0 to 100 ppm, stainless steel
Model: 65-2331RKSS

Your Price	$960.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$960.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

RKI S2 Gas Sensor/Transmitter, 0 to 300 ppm, stainless steel
Model: 65-2336RKSS

Your Price	$960.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$960.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

RKI S2 Gas Sensor/Transmitter, stainless steel, 0 to 25%
Model: 65-2322RKSS

Your Price	$830.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$830.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

RKI S2 Non-Explosion Proof Toxic Sensor/Transmitter, 0 to 1 ppm, stainless steel
Model: 65-2340RKSS-PH3

Your Price	$980.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$980.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

RKI S2 Non-Explosion Proof Toxic Sensor/Transmitter, 0 to 1.5 ppm, stainless steel
Model: 65-2340RKSS-ASH

Your Price	$980.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$980.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

RKI S2 Non-Explosion Proof Toxic Sensor/Transmitter, 0 to 15 ppm, stainless steel
Model: 65-2340RKSS-HCN

Your Price	$980.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$980.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

RKI S2 Non-Explosion Proof Toxic Sensor/Transmitter, 0 to 6 ppm, stainless steel
Model: 65-2340RKSS-SO2

Your Price	$980.00 USD
Availability	2 to 3 Weeks

Qty:

Your Price	$980.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

Showing 21 to 40 of 41 products

RKI S2 Series Combustible Gas Transmitters

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

RKI 61-0160RK Replacement Hydrogen Sensor for the S2 series, 0 to 2000 ppm, UL version Model: 61-0160RK

Qty:

RKI S2 Toxic Gas Sensor/Transmitter, 0 to 100% Model: 65-2320RK-100

Qty:

RKI S2 Toxic Gas Sensor/Transmitter, 0 to 25% Model: 65-2320RK

Qty:

RKI S2 Gas Sensor/Transmitter, 0 to 100 ppm, stainless steel Model: 65-2331RKSS

Qty:

RKI S2 Gas Sensor/Transmitter, 0 to 300 ppm, stainless steel Model: 65-2336RKSS

Qty:

RKI S2 Gas Sensor/Transmitter, stainless steel, 0 to 25% Model: 65-2322RKSS

Qty:

RKI S2 Non-Explosion Proof Toxic Sensor/Transmitter, 0 to 1 ppm, stainless steel Model: 65-2340RKSS-PH3

Qty:

RKI S2 Non-Explosion Proof Toxic Sensor/Transmitter, 0 to 1.5 ppm, stainless steel Model: 65-2340RKSS-ASH

Qty:

RKI S2 Non-Explosion Proof Toxic Sensor/Transmitter, 0 to 15 ppm, stainless steel Model: 65-2340RKSS-HCN

Qty:

RKI S2 Non-Explosion Proof Toxic Sensor/Transmitter, 0 to 6 ppm, stainless steel Model: 65-2340RKSS-SO2

Qty:

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

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

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

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

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

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

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

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

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

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

RKI 61-0160RK Replacement Hydrogen Sensor for the S2 series, 0 to 2000 ppm, UL version
Model: 61-0160RK

RKI S2 Toxic Gas Sensor/Transmitter, 0 to 100%
Model: 65-2320RK-100

RKI S2 Toxic Gas Sensor/Transmitter, 0 to 25%
Model: 65-2320RK

RKI S2 Gas Sensor/Transmitter, 0 to 100 ppm, stainless steel
Model: 65-2331RKSS

RKI S2 Gas Sensor/Transmitter, 0 to 300 ppm, stainless steel
Model: 65-2336RKSS

RKI S2 Gas Sensor/Transmitter, stainless steel, 0 to 25%
Model: 65-2322RKSS

RKI S2 Non-Explosion Proof Toxic Sensor/Transmitter, 0 to 1 ppm, stainless steel
Model: 65-2340RKSS-PH3

RKI S2 Non-Explosion Proof Toxic Sensor/Transmitter, 0 to 1.5 ppm, stainless steel
Model: 65-2340RKSS-ASH

RKI S2 Non-Explosion Proof Toxic Sensor/Transmitter, 0 to 15 ppm, stainless steel
Model: 65-2340RKSS-HCN

RKI S2 Non-Explosion Proof Toxic Sensor/Transmitter, 0 to 6 ppm, stainless steel
Model: 65-2340RKSS-SO2