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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 841 - 880Page: << 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, Phosphine (PH3), 0-1.0 ppm, sensor/amp unit for GD-70D (with H2 response) Sensor, Phosphine (PH3), 0-1.0 ppm, sensor/amp unit for GD-70D (with H2 response)

SKU: ESU-23DH-PH3

Price: $525.00
In Stock
Sensor, Phosphine (PH3), 0-1.00 ppm, F sensor package, for 9000 Series and Eagle 3 Sensor, Phosphine (PH3), 0-1.00 ppm, F sensor package, for 9000 Series and Eagle 3

SKU: ESF-A24D-PH3

Price: $525.00
In Stock
Sensor, PID, 10.0 eV lamp, VOC 0-100 ppm, Benzene specific 0.01-50 ppm for GX-6000 / GX-6100 Sensor, PID, 10.0 eV lamp, VOC 0-100 ppm, Benzene specific 0.01-50 ppm for GX-6000 / GX-6100

SKU: PID-003L

Price: $2,205.00
In Stock
Sensor, PID, 10.6 eV lamp, VOC 0-4,000 ppm for GX-6000 / GX-6100 Sensor, PID, 10.6 eV lamp, VOC 0-4,000 ppm for GX-6000 / GX-6100

SKU: PID-002LA

Price: $1,365.00
In Stock
Sensor, PID, 10.6 eV lamp, VOC 0-40 ppm for GX-6000 / GX-6100 Sensor, PID, 10.6 eV lamp, VOC 0-40 ppm for GX-6000 / GX-6100

SKU: PID-001LA

Price: $2,390.00
In Stock
Sensor, PID, 11.7 eV lamp, VOC 0-1000 ppm, for GX-6000 / GX-6100 Sensor, PID, 11.7 eV lamp, VOC 0-1000 ppm, for GX-6000 / GX-6100

SKU: PID-004

Price: $2,100.00
In Stock
Sensor, PPM and low LEL combustible (catalytic), direct connection (no transmitter, no j-box) Sensor, PPM and low LEL combustible (catalytic), direct connection (no transmitter, no j-box)

SKU: 61-0140RKA

Price: $345.00
In Stock
Sensor, PPM and low LEL combustible (catalytic), direct connection (no transmitter, no j-box), cCSAus version Sensor, PPM and low LEL combustible (catalytic), direct connection (no transmitter, no j-box), cCSAus version

SKU: 61-0140RKA-05

Price: $395.00
In Stock
Sensor, ppm Methane (CH4) for Gas Tracer Sensor, ppm Methane (CH4) for Gas Tracer

SKU: SH-8641

Price: $157.00
In Stock
Sensor, Propane (C3H8), 0 - 2000 ppm, MOS sensor/amp unit for GD-70D Sensor, Propane (C3H8), 0 - 2000 ppm, MOS sensor/amp unit for GD-70D

SKU: SGU-8511-C3H8-2

Price: $515.00
In Stock
Sensor, Propane (C3H8), 0 - 5000 ppm, MOS sensor/amp unit for GD-70D Sensor, Propane (C3H8), 0 - 5000 ppm, MOS sensor/amp unit for GD-70D

SKU: SGU-8511-C3H8-5

Price: $515.00
In Stock
Sensor, Propane (C3H8), 0-100% LEL, IRF-1317, for SD-3 Sensor, Propane (C3H8), 0-100% LEL, IRF-1317, for SD-3

SKU: IRF-1317-PRO

Price: $885.00
In Stock
Sensor, Propane (C3H8), 0-100% LEL, NCF-6318, for SD-3 Sensor, Propane (C3H8), 0-100% LEL, NCF-6318, for SD-3

SKU: NCF-6318-PRO

Price: $415.00
In Stock
Sensor, Propylene (C3H6), 0 - 2000 ppm, MOS sensor/amp unit for GD-70D Sensor, Propylene (C3H6), 0 - 2000 ppm, MOS sensor/amp unit for GD-70D

SKU: SGU-8511-C3H6-2

Price: $515.00
In Stock
Sensor, Propylene (C3H6), 0 - 5000 ppm, MOS sensor/amp unit for GD-70D Sensor, Propylene (C3H6), 0 - 5000 ppm, MOS sensor/amp unit for GD-70D

SKU: SGU-8511-C3H6-5

Price: $515.00
In Stock
Sensor, SG-8511, MOS (specify gas and range) Sensor, SG-8511, MOS (specify gas and range)

SKU: SG-8511

Price: $315.00
In Stock
Sensor, SG-8512, MOS (specify gas and range) Sensor, SG-8512, MOS (specify gas and range)

SKU: SG-8512

Price: $314.00
In Stock
Sensor, SG-8513, MOS (specify gas and range) (CL compounds) Sensor, SG-8513, MOS (specify gas and range) (CL compounds)

SKU: SG-8513

Price: $314.00
In Stock
Sensor, SG-8514, MOS (specify gas and range) Sensor, SG-8514, MOS (specify gas and range)

SKU: SG-8514

Price: $314.00
In Stock
Sensor, SG-8521, MOS sensor only, ppm (specify gas & range) Sensor, SG-8521, MOS sensor only, ppm (specify gas & range)

SKU: SG-8521

Price: $315.00
In Stock
Sensor, SG-8522, MOS, H2S, 30 ppm, GD-A8V Sensor, SG-8522, MOS, H2S, 30 ppm, GD-A8V

SKU: SG-8522-H2S

Price: $314.00
In Stock
Sensor, SG-8523, MOS, TCE 300, GD-A8V Sensor, SG-8523, MOS, TCE 300, GD-A8V

SKU: SG-8523

Price: $315.00
In Stock
Sensor, SG-8582, MOS, Propane 0-500 ppm, GD-A8V Sensor, SG-8582, MOS, Propane 0-500 ppm, GD-A8V

SKU: SG-8582

Price: $370.00
In Stock
Sensor, Silane (SiH4) 0 - 15 ppm range, new style (with H2 response) Sensor, Silane (SiH4) 0 - 15 ppm range, new style (with H2 response)

SKU: ES-23DH-SIH4

Price: $485.00
In Stock
Sensor, Silane (SiH4) 0 - 15 ppm range, old style (no H2 response) Sensor, Silane (SiH4) 0 - 15 ppm range, old style (no H2 response)

SKU: ES-23AH-SIH4

Price: $485.00
In Stock
Sensor, Silane (SiH4), 0-15 ppm, for GD-K88Ai, GD-K71D, GD-K77D, and SC-8000, with H2 response Sensor, Silane (SiH4), 0-15 ppm, for GD-K88Ai, GD-K71D, GD-K77D, and SC-8000, with H2 response

SKU: ESM-23DH-SIH4

Price: $505.00
In Stock
Sensor, Silane (SiH4), 0-15 ppm, low H2 response, for GD-K88Ai, GD-K71D, GD-K77D, and SC-8000 Sensor, Silane (SiH4), 0-15 ppm, low H2 response, for GD-K88Ai, GD-K71D, GD-K77D, and SC-8000

SKU: ESM-23AH-SIH4

Price: $505.00
In Stock
Sensor, Silane (SiH4), 0-15 ppm, sensor/amp unit for GD-70D (no H2 response) Sensor, Silane (SiH4), 0-15 ppm, sensor/amp unit for GD-70D (no H2 response)

SKU: ESU-23AH-SIH4

Price: $525.00
In Stock
Sensor, Silane (SiH4), 0-15 ppm, sensor/amp unit for GD-70D (with H2 response) Sensor, Silane (SiH4), 0-15 ppm, sensor/amp unit for GD-70D (with H2 response)

SKU: ESU-23DH-SIH4

Price: $525.00
In Stock
Sensor, Silane (SiH4), 0-15.0 ppm, F sensor package, for 9000 Series and Eagle 3 Sensor, Silane (SiH4), 0-15.0 ppm, F sensor package, for 9000 Series and Eagle 3

SKU: ESF-A24D-SIH4

Price: $525.00
In Stock
Sensor, Sulfur Dioxide (SO2) 0 - 10 ppm, CT-7 style with j-box, non explosion proof Sensor, Sulfur Dioxide (SO2) 0 - 10 ppm, CT-7 style with j-box, non explosion proof

SKU: 65-2303-SO2-10

Price: $890.00
In Stock
Sensor, Sulfur Dioxide (SO2) 0 - 100 ppm for GX-6000 / GX-6100 Sensor, Sulfur Dioxide (SO2) 0 - 100 ppm for GX-6000 / GX-6100

SKU: ESS-03DH-SO2

Price: $275.00
In Stock
Sensor, Sulfur Dioxide (SO2) 0 - 20 ppm, EC type Sensor, Sulfur Dioxide (SO2) 0 - 20 ppm, EC type

SKU: 66-0010

Price: $440.00
In Stock
Sensor, Sulfur Dioxide (SO2) 0 - 30 ppm range (or 0 - 15 ppm range) Sensor, Sulfur Dioxide (SO2) 0 - 30 ppm range (or 0 - 15 ppm range)

SKU: ES-23E-SO2

Price: $485.00
In Stock
Sensor, Sulfur Dioxide (SO2) 0-100 ppm for GX-3R Pro / SC-04 Sensor, Sulfur Dioxide (SO2) 0-100 ppm for GX-3R Pro / SC-04

SKU: ESR-A13D-SO2

Price: $255.00
In Stock
Sensor, Sulfur Dioxide (SO2) sensor, 0 - 6 ppm, direct connection, non explosion proof with j-box (no transmitter) Sensor, Sulfur Dioxide (SO2) sensor, 0 - 6 ppm, direct connection, non explosion proof with j-box (no transmitter)

SKU: 65-2301RK-SO2

Price: $740.00
In Stock
Sensor, Sulfur Dioxide (SO2) sensor, 0 - 6 ppm, direct connection with conduit mounting, non explosion proof (no transmitter, no j-box) Sensor, Sulfur Dioxide (SO2) sensor, 0 - 6 ppm, direct connection with conduit mounting, non explosion proof (no transmitter, no j-box)

SKU: 65-2300RK-SO2

Price: $610.00
In Stock
Sensor, Sulfur Dioxide (SO2), 0 - 10 ppm, CT-7 style with added membrane Sensor, Sulfur Dioxide (SO2), 0 - 10 ppm, CT-7 style with added membrane

SKU: 65-2024-01

Price: $470.00
In Stock
Sensor, Sulfur Dioxide (SO2), 0 - 10 ppm, CT-7 style, non explosion proof Sensor, Sulfur Dioxide (SO2), 0 - 10 ppm, CT-7 style, non explosion proof

SKU: 65-2302-SO2-10

Price: $765.00
In Stock
Sensor, Sulfur Dioxide (SO2), 0 - 6 ppm, ESM-01 plug-in type Sensor, Sulfur Dioxide (SO2), 0 - 6 ppm, ESM-01 plug-in type

SKU: ESM-01DH-D-SO2

Price: $210.00
In Stock

1039 products found. Showing 841 - 880Page: << 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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508-673-2544
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