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With over 100 combined years of engineering experience, Sentrol Inc. delivers end-to-end instrumentation solutions. From piping design take-offs and instrument selection to inventory management and just-in-time delivery, Sentrol Inc. is ready to help support your next project.

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Sentrol Inc. delivers comprehensive on-site technical expertise to optimize your operational systems. With over 100 combined years of industry experience, our team brings proven expertise directly to your facility to enhance performance and safety.

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Our capabilities include comprehensive instrument calibration, repair, and rebuild services that extend equipment life and ensure accuracy. These services leverage our deep technical knowledge to keep your operations running smoothly and cost-effectively.

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Sentrol Inc. proudly represents the industry’s leading manufacturers of sensor and fluid control products.

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H2

Sentrol, Inc. → Shop Our Products → RKI Electronics → CYLINDERS → H2

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Cylinder, H2, 1000 ppm in air, 103L steel

$158.00

CYLINDERS, H2, RKI Electronics
81-0000RK-03

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Cylinder, H2 50% LEL/O2 12% in N2, 34L steel

$58.00

CYLINDERS, H2, RKI Electronics
81-0002RKA-01

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Cylinder,H2 50% LEL in Air,34AL for EU

$150.00

CYLINDERS, H2, RKI Electronics
81-0002RK-04

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Cylinder, H2, 50% LEL in air, 103L steel

$158.00

CYLINDERS, H2, RKI Electronics
81-0002RK-03

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Cylinder, H2, 50% LEL in air, 34L steel

$58.00

CYLINDERS, H2, RKI Electronics
81-0002RK-01

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Cylinder, H2 60% LEL in air, 34L steel

$58.00

CYLINDERS, H2, RKI Electronics
81-0001RK-60

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Cylinder,H2 1.3% vol (33 %LEL)in Air,103L

$150.00

CYLINDERS, H2, RKI Electronics
81-0001RK-43

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Cylinder, H2, 2% in Helium, 103L steel

$577.00

CYLINDERS, H2, RKI Electronics
81-0001RK-33

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Cylinder, H2, 1.3% vol (33 % LEL) in air, 34L steel

$58.00

CYLINDERS, H2, RKI Electronics
81-0001RK-31

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Cylinder, H2, 1.2%(30% LEL) in air, 103L steel

$158.00

CYLINDERS, H2, RKI Electronics
81-0001RK-23

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Cylinder, H2, 1.2%(30% LEL) in air, 34L steel

$58.00

CYLINDERS, H2, RKI Electronics
81-0001RK-21

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Cylinder,H2 25% LEL in Air, 103L

$158.00

CYLINDERS, H2, RKI Electronics
81-0001RK-03