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Area Gas Monitors and Controllers

Showing 1 - 20 of 81 listing(s)

Opera 22G02-5B 6000 Series Carbon Monoxide Controller, Light, Sound & Display Alert

Opera

6000 Series Carbon Monoxide Controller, Light, Sound & Display Alert

Model: HZ411

Mfr. No.: 22G02-5B

$915.00 / Each

In Stock

As low as $796.05

Bacharach

MGS-450 CO2 Gas Detector, Light & Sound Alert

Model: HZ672

Mfr. No.: 6302-1090

$1,424.00 / Each

Ships July 2026

As low as $1,310.08

Opera 22G15-5A5 6000 Series Carbon Dioxide Refrigerant Controller, Light, Sound & Display Alert

Opera

6000 Series Carbon Dioxide Refrigerant Controller, Light, Sound & Display Alert

Model: HZ426

Mfr. No.: 22G15-5A5

$1,659.00 / Each

Ships in 3-6 days

As low as $1,393.56

Opera 22G22-5A 6000 Series Oxygen Controller, Light, Sound & Display Alert

Opera

6000 Series Oxygen Controller, Light, Sound & Display Alert

Model: HZ429

Mfr. No.: 22G22-5A

$1,135.00 / Each

Ships in 3-6 days

As low as $987.45

Opera 22G02-5A 6000 Series Carbon Monoxide Controller, Light, Sound & Display Alert

Opera

6000 Series Carbon Monoxide Controller, Light, Sound & Display Alert

Model: HZ422

Mfr. No.: 22G02-5A

$1,065.00 / Each

Ships in 3-6 days

As low as $894.60

Opera 22G22-5B 6000 Series Oxygen Controller, Light, Sound & Display Alert

Opera

6000 Series Oxygen Controller, Light, Sound & Display Alert

Model: HZ418

Mfr. No.: 22G22-5B

$1,119.00 / Each

Ships in 2-3 weeks

As low as $939.96

Bacharach

MGS-410 CO2 Gas Detector, Light & Sound Alert

Model: HZ647

Mfr. No.: 6302-0092

$1,366.00 / Each

Ships July 2026

As low as $1,256.72

Bacharach

MGS-450 CO2 Gas Detector, Light & Sound Alert

Model: HZ674

Mfr. No.: 6302-1092

$1,493.00 / Each

Ships July 2026

As low as $1,373.56

Opera 22G06-5B 6000 Series Propane Controller, Light, Sound & Display Alert

Opera

6000 Series Propane Controller, Light, Sound & Display Alert

Model: HZ420

Mfr. No.: 22G06-5B

$919.00 / Each

Ships in 3-6 days

As low as $771.96

Opera 22G04-5B 6000 Series Ammonia Controller, Light, Sound & Display Alert

Opera

6000 Series Ammonia Controller, Light, Sound & Display Alert

Model: HZ416

Mfr. No.: 22G04-5B

$1,625.00 / Each

Ships in 2-3 weeks

As low as $1,365.00

Bacharach

MGS-450 O2 Gas Detector, Light & Sound Alert

Model: HZ660

Mfr. No.: 6302-1003

$1,563.00 / Each

Ships July 2026

As low as $1,437.96

Bacharach

MGS-450 R-410A Gas Detector, Light & Sound Alert

Model: HZ680

Mfr. No.: 6302-1107

$865.00 / Each

Ships July 2026

As low as $778.50

Opera 22G14-5B 6000 Series Nitrogen Dioxide Controller, Light, Sound & Display Alert

Opera

6000 Series Nitrogen Dioxide Controller, Light, Sound & Display Alert

Model: HZ412

Mfr. No.: 22G14-5B

$1,055.00 / Each

Ships in 3-6 days

As low as $886.20

Bacharach

MGS-450 R-507A Gas Detector, Light & Sound Alert

Model: HZ682

Mfr. No.: 6302-1111

$865.00 / Each

Ships July 2026

As low as $778.50

Opera 22G14-5A 6000 Series Nitrogen Dioxide Controller, Light, Sound & Display Alert

Opera

6000 Series Nitrogen Dioxide Controller, Light, Sound & Display Alert

Model: HZ423

Mfr. No.: 22G14-5A

$1,119.00 / Each

Ships in 2-3 weeks

As low as $939.96

Bacharach

MGS-450 R-134a Gas Detector, Light & Sound Alert

Model: HZ677

Mfr. No.: 6302-1101

$865.00 / Each

Ships July 2026

As low as $778.50

Bacharach

MGS-410 R-32 Gas Detector, Light & Sound Alert

Model: HZ659

Mfr. No.: 6302-0155

$780.00 / Each

Ships July 2026

As low as $702.00

Bacharach

MGS-450 NH3 Gas Detector, Light & Sound Alert

Model: HZ664

Mfr. No.: 6302-1037

$1,563.00 / Each

Ships July 2026

As low as $1,437.96

Opera 22G05-5A 6000 Series Methane Controller, Light, Sound & Display Alert

Opera

6000 Series Methane Controller, Light, Sound & Display Alert

Model: HZ430

Mfr. No.: 22G05-5A

$955.00 / Each

Ships in 7-10 days

As low as $802.20

Opera 22G23-5B 6000 Series Nitrogen Controller, Light, Sound & Display Alert

Opera

6000 Series Nitrogen Controller, Light, Sound & Display Alert

Model: HZ417

Mfr. No.: 22G23-5B

$1,119.00 / Each

Ships in 7-10 days

As low as $939.96