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36 Fifth Street
Fall River, MA 02721
508-673-2544

Replacement Sensors

Did you know sensors for gas monitors have a lifespan? Gas monitors are made to last for years, but old sensors can mean false readings and faulty equipment. Luckily for you, most gas monitors have field replaceable sensors making it easy to keep your devices running. Apollo Safety has replacement sensors for the most popular single and multi-gas monitors on the market. 

Prices are subject to change without notice due to ongoing tariff adjustments and market conditions. For the most accurate and up-to-date pricing, please contact us directly.

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1039 products found. Showing 481 - 520Page: << 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 >>
Sensor, Carbon Dioxide (CO2) 0 - 50%, IR, explosion proof direct connection (no transmitter, no j-box), cULus version Sensor, Carbon Dioxide (CO2) 0 - 50%, IR, explosion proof direct connection (no transmitter, no j-box), cULus version

SKU: 61-0191RK-05

Price: $775.00
In Stock
Sensor, Carbon Dioxide (CO2) 0 - 5000 ppm, IR type Sensor, Carbon Dioxide (CO2) 0 - 5000 ppm, IR type

SKU: 66-0054

Price: $990.00
In Stock
Sensor, Carbon Dioxide (CO2), 0-10,000 ppm for GX-3R Pro Sensor, Carbon Dioxide (CO2), 0-10,000 ppm for GX-3R Pro

SKU: IRR-0433

Price: $420.00
In Stock
Sensor, Carbon Dioxide (CO2), 0-10,000 ppm, IRF-1433, for SD-3 Sensor, Carbon Dioxide (CO2), 0-10,000 ppm, IRF-1433, for SD-3

SKU: IRF-1433-CDTK

Price: $885.00
In Stock
Sensor, Carbon Dioxide (CO2), 0-10% vol., IRF-1439, for SD-3 Sensor, Carbon Dioxide (CO2), 0-10% vol., IRF-1439, for SD-3

SKU: IRF-1439-CDTV

Price: $885.00
In Stock
Sensor, Carbon Dioxide (CO2), 0-10% volume for GX-3R Pro Sensor, Carbon Dioxide (CO2), 0-10% volume for GX-3R Pro

SKU: IRR-0409

Price: $420.00
In Stock
Sensor, Carbon Dioxide (CO2), 0-5000 ppm, IRF-1436, for SD-3 Sensor, Carbon Dioxide (CO2), 0-5000 ppm, IRF-1436, for SD-3

SKU: IRF-1436-CD5K

Price: $885.00
In Stock
Sensor, Carbon Dioxide, 0-2% vol., IRF-1437, for SD-3 Sensor, Carbon Dioxide, 0-2% vol., IRF-1437, for SD-3

SKU: IRF-1437-CD2V

Price: $885.00
In Stock
Sensor, Carbon Dioxide, 0-5% vol., IRF-1438, for SD-3 Sensor, Carbon Dioxide, 0-5% vol., IRF-1438, for SD-3

SKU: IRF-1438-CD5V

Price: $885.00
In Stock
Sensor, Carbon Monoxide (CO) (ES-031), GX-94 / GX-8000 Sensor, Carbon Monoxide (CO) (ES-031), GX-94 / GX-8000

SKU: 65-2008RK

Price: $183.00
In Stock
Sensor, Carbon Monoxide (CO) 0 - 300 ppm, direct connect, non explosion proof, with j-box Sensor, Carbon Monoxide (CO) 0 - 300 ppm, direct connect, non explosion proof, with j-box

SKU: 65-2499RK

Price: $480.00
In Stock
Sensor, Carbon Monoxide (CO) 0 - 300 ppm, non explosion proof direct connect, no j-box Sensor, Carbon Monoxide (CO) 0 - 300 ppm, non explosion proof direct connect, no j-box

SKU: 65-2496RK

Price: $355.00
In Stock
Sensor, Carbon Monoxide (CO) 0 - 300 ppm, plug-in type, CT-7 style, cCSAus version Sensor, Carbon Monoxide (CO) 0 - 300 ppm, plug-in type, CT-7 style, cCSAus version

SKU: ES-1531-CO

Price: $205.00
In Stock
Sensor, Carbon Monoxide (CO) 0-2000 ppm for GX-3R / GX-3R Pro / GX-Force / GasWatch 3 / 04 Series / GX-6100 / GX-9000 Sensor, Carbon Monoxide (CO) 0-2000 ppm for GX-3R / GX-3R Pro / GX-Force / GasWatch 3 / 04 Series / GX-6100 / GX-9000

SKU: ESR-A13P-CO

Price: $160.00
In Stock
Sensor, Carbon Monoxide (CO) 0-2000 ppm with H2 compensation for GX-3R / GX-3R Pro / GX-Force / GasWatch 3 / 04 Series / GX-6100 Sensor, Carbon Monoxide (CO) 0-2000 ppm with H2 compensation for GX-3R / GX-3R Pro / GX-Force / GasWatch 3 / 04 Series / GX-6100

SKU: ESR-A1CP-CO-H

Price: $255.00
In Stock
Sensor, Carbon Monoxide (CO) 0-500 ppm for GX-2009/GX-2012/GX-6000/CO-03/GasWatch 2/Gas Tracer Sensor, Carbon Monoxide (CO) 0-500 ppm for GX-2009/GX-2012/GX-6000/CO-03/GasWatch 2/Gas Tracer

SKU: ES-1821

Price: $150.00
In Stock
Sensor, Carbon Monoxide (CO) 0-75 ppm for SD-703EC / SD-705EC Sensor, Carbon Monoxide (CO) 0-75 ppm for SD-703EC / SD-705EC

SKU: ES-831-CO

Price: $520.00
In Stock
Sensor, Carbon Monoxide (CO) covers full scale up to 0 - 1000 ppm, EC type Sensor, Carbon Monoxide (CO) covers full scale up to 0 - 1000 ppm, EC type

SKU: 66-0001

Price: $242.00
In Stock
Sensor, Carbon Monoxide (CO) sensor, H2 compensated, EAGLE Sensor, Carbon Monoxide (CO) sensor, H2 compensated, EAGLE

SKU: 65-2009RK

Price: $628.00
In Stock
Sensor, Carbon Monoxide (CO) with j-box, CSA version Sensor, Carbon Monoxide (CO) with j-box, CSA version

SKU: 65-2437RK-05

Price: $565.00
In Stock
Sensor, Carbon Monoxide (CO), 0 - 1,000 ppm for RX-8500 / RX-515 Sensor, Carbon Monoxide (CO), 0 - 1,000 ppm for RX-8500 / RX-515

SKU: ES-031M-CO

Price: $235.00
In Stock
Sensor, Carbon Monoxide (CO), 0 - 500 ppm range, EAGLE/EAGLE 2 Sensor, Carbon Monoxide (CO), 0 - 500 ppm range, EAGLE/EAGLE 2

SKU: 65-2005RK

Price: $208.00
In Stock
Sensor, Carbon Monoxide (CO), 0-150 ppm, for GD-K88Ai, GD-K71D, GD-K77D, and SC-8000 Sensor, Carbon Monoxide (CO), 0-150 ppm, for GD-K88Ai, GD-K71D, GD-K77D, and SC-8000

SKU: ESM-23-CO

Price: $505.00
In Stock
Sensor, Carbon Monoxide (CO), 0-150 ppm, sensor/amp unit for GD-70D Sensor, Carbon Monoxide (CO), 0-150 ppm, sensor/amp unit for GD-70D

SKU: ESU-23-CO-150

Price: $525.00
In Stock
Sensor, Carbon Monoxide (CO), 0-75 ppm, ESM-01 plug-in diffusion type Sensor, Carbon Monoxide (CO), 0-75 ppm, ESM-01 plug-in diffusion type

SKU: ESM-011-CO

Price: $210.00
In Stock
Sensor, Carbon Monoxide (CO), direct connection (no transmitter, no j-box), CSA version Sensor, Carbon Monoxide (CO), direct connection (no transmitter, no j-box), CSA version

SKU: 65-2438

Price: $460.00
In Stock
Sensor, Carbon Monoxide (CO), ES-81 type with connector for 35-3000RK Sensor, Carbon Monoxide (CO), ES-81 type with connector for 35-3000RK

SKU: 65-2007RK

Price: $213.00
In Stock
Sensor, Carbon Monoxide (CO), ES-81, GX-82 type Sensor, Carbon Monoxide (CO), ES-81, GX-82 type

SKU: 65-2003RK

Price: $183.00
In Stock
Sensor, Carbon Monoxide (CO), H2 compensated, S Series sensor / transmitter, with j-box) Sensor, Carbon Monoxide (CO), H2 compensated, S Series sensor / transmitter, with j-box)

SKU: 65-2435RK

Price: $1,680.00
In Stock
Sensor, Carbon Monoxide (CO), large, 0 - 150 ppm range Sensor, Carbon Monoxide (CO), large, 0 - 150 ppm range

SKU: ES-23-CO

Price: $485.00
In Stock
Sensor, Carbonyl sulfide (COS), 0 - 2000 ppm, MOS sensor/amp unit for GD-70D Sensor, Carbonyl sulfide (COS), 0 - 2000 ppm, MOS sensor/amp unit for GD-70D

SKU: SGU-8562-COS-2K

Price: $515.00
In Stock
Sensor, Carbonyl Sulfide (COS), 0-15.0 ppm for TP-70DGII Sensor, Carbonyl Sulfide (COS), 0-15.0 ppm for TP-70DGII

SKU: ESU-237IF-COS

Price: $525.00
In Stock
Sensor, catalytic, 0-100% LEL CH4, F sensor package, for 9000 Series Sensor, catalytic, 0-100% LEL CH4, F sensor package, for 9000 Series

SKU: NCF-6322-CH4

Price: $415.00
In Stock
Sensor, catalytic, 0-100% LEL HC, F sensor package, for 9000 Series Sensor, catalytic, 0-100% LEL HC, F sensor package, for 9000 Series

SKU: NCF-6322-HC

Price: $415.00
In Stock
Sensor, CH4 0-100% / LEL 0-100% Vol autoranging, IRF-4341, for 9000 Series and Eagle 3 Sensor, CH4 0-100% / LEL 0-100% Vol autoranging, IRF-4341, for 9000 Series and Eagle 3

SKU: IRF-4341

Price: $885.00
In Stock
Sensor, Chlorine (Cl2) 0 - 3.00 ppm range (Family acid gas sensor) Sensor, Chlorine (Cl2) 0 - 3.00 ppm range (Family acid gas sensor)

SKU: ES-K233-CL2

Price: $485.00
In Stock
Sensor, Chlorine (Cl2) 0-20 ppm for SC-04 Sensor, Chlorine (Cl2) 0-20 ppm for SC-04

SKU: ESR-B136-CL2

Price: $255.00
In Stock
Sensor, Chlorine (Cl2) covers full scale up to 20 ppm, EC type Sensor, Chlorine (Cl2) covers full scale up to 20 ppm, EC type

SKU: 66-0012

Price: $440.00
In Stock
Sensor, Chlorine (Cl2), 0 - 10 ppm, CT-7 style with j-box, non explosion proof Sensor, Chlorine (Cl2), 0 - 10 ppm, CT-7 style with j-box, non explosion proof

SKU: 65-2303-CL2-10

Price: $890.00
In Stock
Sensor, Chlorine (Cl2), 0 - 10 ppm, CT-7 style, non explosion proof Sensor, Chlorine (Cl2), 0 - 10 ppm, CT-7 style, non explosion proof

SKU: 65-2302-CL2-10

Price: $765.00
In Stock

1039 products found. Showing 481 - 520Page: << 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 >>
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36 Fifth Street
Fall River, MA 02721
508-673-2544
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