RKI Instruments - Gas and Combustion


RKI 72-5301RK EAGLE Portable Gas Monitor, LEL and ppm/O<sub>2</sub>/H<sub>2</sub>S-

RKI 72-5301RK EAGLE Portable Gas Monitor, LEL and ppm/O2/H2S
Model: 72-5301RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Portable Multi-Gas Detectors category for similar products.


RKI 81-5301RK-LV Calibration Kit for EAGLE Monitor, H<sub>2</sub>S/CO/CH<sub>4</sub>/O<sub>2</sub>-

RKI 81-5301RK-LV Calibration Kit for EAGLE Monitor, H2S/CO/CH4/O2
Model: 81-5301RK-LV

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Calibration Kits category for similar products.


RKI 81-5401RK-LV Calibration Kit for EAGLE Monitor, H<sub>2</sub>S (25 ppm)/CO/CH<sub>4</sub>/O<sub>2</sub>-

RKI 81-5401RK-LV Calibration Kit for EAGLE Monitor, H2S (25 ppm)/CO/CH4/O2
Model: 81-5401RK-LV

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Calibration Kits category for similar products.


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

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

RKI NC-6205-01 H<sub> Specific Catalytic Sensor-

RKI NC-6205-01 H Specific Catalytic Sensor
Model: NC-6205-01

Your Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 61-5040RK-02 IR Carbon Dioxide Sensor, 0 to 5000 ppm, plug-in type-

RKI 61-5040RK-02 IR Carbon Dioxide Sensor, 0 to 5000 ppm, plug-in type
Model: 61-5040RK-02

Your Price $420.00 USD
Availability 1 Week

Qty:

Your Price $420.00 USD
Availability 1 Week
Quantity

RKI 61-5040RK-03 IR Carbon Dioxide Sensor, 0 to 5%, plug-in type-

RKI 61-5040RK-03 IR Carbon Dioxide Sensor, 0 to 5%, plug-in type
Model: 61-5040RK-03

Your Price $420.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $420.00 USD
Availability 3 to 4 Weeks
Quantity

RKI 61-5040RK-05 IR Carbon Dioxide Sensor, 0 to 50%, plug-in type-

RKI 61-5040RK-05 IR Carbon Dioxide Sensor, 0 to 50%, plug-in type
Model: 61-5040RK-05

Your Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 61-5040RK-10 IR Carbon Dioxide Sensor, 0 to 100%, plug-in type-

RKI 61-5040RK-10 IR Carbon Dioxide Sensor, 0 to 100%, plug-in type
Model: 61-5040RK-10

Your Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 61-5039RK-CH4 Plug-In Infrared Sensor, LEL CH<sub>4</sub>-

RKI 61-5039RK-CH4 Plug-In Infrared Sensor, LEL CH4
Model: 61-5039RK-CH4

Your Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 61-5039RK-HC Plug-In Infrared Sensor, HC-

RKI 61-5039RK-HC Plug-In Infrared Sensor, HC
Model: 61-5039RK-HC

Your Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 21-0401 Housing, up to four galvanic barriers-

RKI 21-0401 Housing, up to four galvanic barriers
Model: 21-0401

Sale Price $375.90 USD
Regular Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $375.90 USD
Regular Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 61-5041RK-CH4 Plug-In Infrared CH<sub>4</sub> sensor, % volume range-

RKI 61-5041RK-CH4 Plug-In Infrared CH4 sensor, % volume range
Model: 61-5041RK-CH4

Sale Price $375.90 USD
Regular Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $375.90 USD
Regular Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

RKI DES-3311-1 Carbon Dioxide Sensor, IR-

RKI DES-3311-1 Carbon Dioxide Sensor, IR
Model: DES-3311-1

Your Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

RKI DES-3311-4 Carbon Dioxide Sensor, 0 to 10,000 ppm-

RKI DES-3311-4 Carbon Dioxide Sensor, 0 to 10,000 ppm
Model: DES-3311-4

Your Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 57-1064RK-50 Transmitter, S2-

RKI 57-1064RK-50 Transmitter, S2
Model: 57-1064RK-50

Your Price $420.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $420.00 USD
Availability 2 to 3 Weeks
Quantity

RKI 61-0160RK-02 Sensor, H2, 0-2000 ppm, 1/2" NPT, SG-8546, without shield-

RKI 61-0160RK-02 Sensor, H2, 0-2000 ppm, 1/2" NPT, SG-8546, without shield
Model: 61-0160RK-02

Your Price $420.00 USD
Availability 5 in Stock

Qty:

Your Price $420.00 USD
Availability 5 in Stock
Quantity

RKI 61-1000RK LEL Combustible Catalytic Sensor with explosion proof J-box, 0 to 100% LEL, UL version-

RKI 61-1000RK LEL Combustible Catalytic Sensor with explosion proof J-box, 0 to 100% LEL, UL version
Model: 61-1000RK

Your Price $415.00 USD
Availability 4 to 5 Weeks

Qty:

Your Price $415.00 USD
Availability 4 to 5 Weeks
Quantity

RKI 72-5105RK EAGLE Portable Gas Monitor, sulfur dioxide (SO<sub>2</sub>), 0 to 10 ppm-

RKI 72-5105RK EAGLE Portable Gas Monitor, sulfur dioxide (SO2), 0 to 10 ppm
Model: 72-5105RK

Discontinued!

This product has been discontinued and is no longer available. There is no direct replacement. Visit our Portable Single Gas Detectors category for similar products.


RKI 33-2002RK-01 Humidifier, 24"-

RKI 33-2002RK-01 Humidifier, 24"
Model: 33-2002RK-01

Sale Price $371.43 USD
Regular Price $415.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $371.43 USD
Regular Price $415.00 USD
Availability 2 to 3 Weeks
Quantity