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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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Your Experts in Sensor and Control Solutions.

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

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OTIS

Sentrol, Inc. → Shop Our Products → RKI Electronics → SENSORS → OTIS

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Sensor, Carbon Monoxide (CO) covers full scale up to 0 – 1000 ppm, EC type

$242.00

OTIS, RKI Electronics, SENSORS
66-0001

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Sensor, Ethylene Oxide (ETO) 0 – 10 ppm, EC type

$990.00

OTIS, RKI Electronics, SENSORS
66-0016

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Sensor, Oxygen (O2) 0 – 25 % volume

$242.00

OTIS, RKI Electronics, SENSORS
66-0002

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Sensor, Hydrogen (H2) 0 – 100% LEL (0-4% vol), EC type

$990.00

OTIS, RKI Electronics, SENSORS
66-0039

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Sensor, Hydrocarbons (CH4) 0 – 100 % LEL, catalytic type

$429.00

OTIS, RKI Electronics, SENSORS
66-0040

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Sensor, Carbon Dioxide (CO2) 0 – 5 % volume, IR type

$990.00

OTIS, RKI Electronics, SENSORS
66-0050

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Sensor, Hydrocarbons (CH4) 0 – 100 % LEL, IR type

$990.00

OTIS, RKI Electronics, SENSORS
66-0051

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Sensor, Hydrocarbons (CH4) 0 – 100 % volume, IR type

$990.00

OTIS, RKI Electronics, SENSORS
66-0052

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Sensor, Hydrocarbons (HC) 0-100% LEL, IR type

$990.00

OTIS, RKI Electronics, SENSORS
66-0053

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Sensor, Carbon Dioxide (CO2) 0 – 5000 ppm, IR type

$990.00

OTIS, RKI Electronics, SENSORS
66-0054

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Sensor assembly, explosion proof for Carbon Dioxide (CO2) 0 – 5000 ppm, IR – Infrared, 5-pin

$1,080.00

OTIS, RKI Electronics, SENSORS
66-0054-05

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Sensor, Hydrocarbons (CH4) 0 – 100 % LEL, LPIR type

$880.00

OTIS, RKI Electronics, SENSORS
66-0060