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Industrial Refrigeration Parts - In-Stock & Ready to Ship Across Canada & the US
Industrial Refrigeration Parts - In-Stock & Ready to Ship Across Canada & the US
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Calibration Technologies (CTI) Parts

Buy Calibration Technologies (CTI) parts and equipment online to keep your industrial refrigeration systems running smoothly. We offer a comprehensive range of CTI products, including gas detection systems, stacklights, sensors, and more. Our selection ensures you have access to the reliable, high-performance parts you need for maintenance and upgrades. Whether you're looking for calibration tools, safety equipment, or other essential components, CTI’s trusted products deliver the quality and durability required for demanding industrial environments. Shop now to find the right solutions for your refrigeration needs.

  • CTI GG-NH3-HR-RC Replacement Electrochemical Cell for High-Range Ammonia (NH3) Gas Sensors

    Calibration Technologies (CTI)
    Original price $655.18 - Original price $655.18
    Original price
    $655.18
    $655.18 - $655.18
    Current price $655.18
    In stock

    The CTI GG-NH3-HR-RC Replacement Electrochemical Cell is designed for high-range ammonia (NH3) gas sensors, ensuring continued accurate detection i...

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  • CTI GG-NH3-500-ST Gas Sensor, Ammonia (NH3), 0-500 ppm, Stainless Steel Enclosure

    Calibration Technologies (CTI)
    Original price $2,573.42 - Original price $2,573.42
    Original price
    $2,573.42
    $2,573.42 - $2,573.42
    Current price $2,573.42
    In stock

    The CTI GG-NH3-500-ST Gas Sensor is designed to detect ammonia (NH3) at concentrations from 0-500 ppm. Housed in a stainless steel enclosure, it is...

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  • CTI GG-NH3-500-EXP Gas Sensor, Ammonia (NH3), 0-500 ppm, Explosion-Proof

    Calibration Technologies (CTI)
    Original price $2,491.35 - Original price $2,491.35
    Original price
    $2,491.35
    $2,491.35 - $2,491.35
    Current price $2,491.35
    In stock

    The CTI GG-NH3-500-EXP Gas Sensor detects ammonia (NH3) at levels from 0-500 ppm in explosion-proof environments. It features a 4-20mA output for s...

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  • CTI GG-NH3-500 Gas Sensor, Ammonia (NH3), 0-500 ppm, 4-20mA Output

    Calibration Technologies (CTI)
    Original price $2,087.95 - Original price $2,087.95
    Original price
    $2,087.95
    $2,087.95 - $2,087.95
    Current price $2,087.95
    In stock

    The CTI GG-NH3-500 Gas Sensor is designed for accurate ammonia (NH3) detection at concentrations from 0-500 ppm. It outputs a 4-20mA signal for eas...

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  • CTI GG-NH3-50 Gas Sensor, Ammonia (NH3), 0-50 ppm, 4-20mA Output

    Calibration Technologies (CTI)
    Original price $2,087.95 - Original price $2,087.95
    Original price
    $2,087.95
    $2,087.95 - $2,087.95
    Current price $2,087.95
    In stock

    The CTI GG-NH3-50 Gas Sensor detects ammonia (NH3) at concentrations ranging from 0-50 ppm. It features a 4-20mA output, making it easy to integrat...

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  • CTI GG-NH3-300-ST Gas Sensor, Ammonia (NH3), 0-300 ppm, Stainless Steel Enclosure

    Calibration Technologies (CTI)
    Original price $2,573.42 - Original price $2,573.42
    Original price
    $2,573.42
    $2,573.42 - $2,573.42
    Current price $2,573.42
    In stock

    The CTI GG-NH3-300-ST Gas Sensor is designed to detect ammonia (NH3) at concentrations from 0-300 ppm. Housed in a durable stainless steel enclosur...

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  • CTI GG-NH3-300 Gas Sensor, Ammonia (NH3), 0-300 ppm, 4-20mA Output

    Calibration Technologies (CTI)
    Original price $2,087.95 - Original price $2,087.95
    Original price
    $2,087.95
    $2,087.95 - $2,087.95
    Current price $2,087.95
    In stock

    The CTI GG-NH3-300 Gas Sensor provides accurate ammonia (NH3) detection at concentrations from 0-300 ppm. It features a 4-20mA output for seamless ...

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  • CTI GG-NH3-250-ST Gas Sensor, Ammonia (NH3), 0-250 ppm, Stainless Steel Enclosure

    Calibration Technologies (CTI)
    Original price $2,573.42 - Original price $2,573.42
    Original price
    $2,573.42
    $2,573.42 - $2,573.42
    Current price $2,573.42
    In stock

    The CTI GG-NH3-250-ST Gas Sensor is designed to detect ammonia (NH3) at concentrations from 0-250 ppm. It comes in a stainless steel enclosure, mak...

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  • CTI GG-NH3-250-EXP Gas Sensor, Ammonia (NH3), 0-250 ppm, Explosion-Proof

    Calibration Technologies (CTI)
    Original price $2,491.35 - Original price $2,491.35
    Original price
    $2,491.35
    $2,491.35 - $2,491.35
    Current price $2,491.35
    In stock

    The CTI GG-NH3-250-EXP Gas Sensor detects ammonia (NH3) at concentrations from 0-250 ppm in explosion-proof environments. It features a 4-20mA outp...

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  • CTI GG-NH3-250-DM Gas Sensor, Ammonia (NH3), 0-250 ppm, Duct Mount

    Calibration Technologies (CTI)
    Original price $2,491.35 - Original price $2,491.35
    Original price
    $2,491.35
    $2,491.35 - $2,491.35
    Current price $2,491.35
    In stock

    The CTI GG-NH3-250-DM Gas Sensor is designed for detecting ammonia (NH3) at concentrations from 0-250 ppm in duct-mounted applications. It outputs ...

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  • CTI GG-NH3-250 Gas Sensor, Ammonia (NH3), 0-250 ppm, 4-20mA Output

    Calibration Technologies (CTI)
    Original price $2,087.95 - Original price $2,087.95
    Original price
    $2,087.95
    $2,087.95 - $2,087.95
    Current price $2,087.95
    In stock

    The CTI GG-NH3-250 Gas Sensor accurately detects ammonia (NH3) at concentrations from 0-250 ppm. It features a 4-20mA output for easy integration w...

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  • CTI GG-NH3-200-ST Gas Sensor, Ammonia (NH3), 0-200 ppm, Stainless Steel Enclosure

    Calibration Technologies (CTI)
    Original price $2,573.42 - Original price $2,573.42
    Original price
    $2,573.42
    $2,573.42 - $2,573.42
    Current price $2,573.42
    In stock

    The CTI GG-NH3-200-ST Gas Sensor is designed to detect ammonia (NH3) at concentrations from 0-200 ppm. It features a stainless steel enclosure, mak...

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  • CTI GG-NH3-200 Gas Sensor, Ammonia (NH3), 0-200 ppm, 4-20mA Output

    Calibration Technologies (CTI)
    Original price $2,087.95 - Original price $2,087.95
    Original price
    $2,087.95
    $2,087.95 - $2,087.95
    Current price $2,087.95
    In stock

    The CTI GG-NH3-200 Gas Sensor accurately detects ammonia (NH3) at concentrations from 0-200 ppm. It features a 4-20mA output for easy integration w...

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  • CTI GG-NH3-2-ST Gas Sensor, Ammonia (NH3), 0-2-20000 ppm, Stainless Steel Enclosure

    Calibration Technologies (CTI)
    Original price $2,647.15 - Original price $2,647.15
    Original price
    $2,647.15
    $2,647.15 - $2,647.15
    Current price $2,647.15
    In stock

    The CTI GG-NH3-2-ST Gas Sensor detects ammonia (NH3) at levels from 0-2 to 20000 ppm. It features a stainless steel enclosure and a 4-20mA output f...

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  • CTI GG-NH3-2-RS-EXP Replacement Catalytic Sensor, Explosion-Proof, Ammonia (NH3)

    Calibration Technologies (CTI)
    Original price $854.10 - Original price $854.10
    Original price
    $854.10
    $854.10 - $854.10
    Current price $854.10
    In stock

    The CTI GG-NH3-2-RS-EXP Replacement Catalytic Sensor is designed for ammonia (NH3) detection in explosion-proof environments. This sensor replaceme...

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  • CTI GG-NH3-2-RS Replacement Catalytic Bead Sensor, Ammonia (NH3)

    Calibration Technologies (CTI)
    Original price $677.44 - Original price $677.44
    Original price
    $677.44
    $677.44 - $677.44
    Current price $677.44
    In stock

    The CTI GG-NH3-2-RS Replacement Catalytic Bead Sensor is designed for ammonia (NH3) detection. It ensures accurate and reliable gas monitoring by r...

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  • CTI GG-NH3-2-EXP Gas Sensor, Ammonia (NH3), 0-2-20000 ppm, Explosion-Proof

    Calibration Technologies (CTI)
    Original price $2,853.02 - Original price $2,853.02
    Original price
    $2,853.02
    $2,853.02 - $2,853.02
    Current price $2,853.02
    In stock

    The CTI GG-NH3-2-EXP Gas Sensor detects ammonia (NH3) at concentrations from 0-2 to 20000 ppm in explosion-proof environments. It features a 4-20mA...

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  • CTI GG-NH3-2 Gas Sensor, Ammonia (NH3), 0-2-20000 ppm, 4-20mA Output

    Calibration Technologies (CTI)
    Original price $2,158.89 - Original price $2,158.89
    Original price
    $2,158.89
    $2,158.89 - $2,158.89
    Current price $2,158.89
    In stock

    The CTI GG-NH3-2 Gas Sensor is designed to detect ammonia (NH3) at concentrations from 0-2 to 20000 ppm. It features a 4-20mA output for seamless i...

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  • CTI GG-NH3-150-ST Gas Sensor, Ammonia (NH3), 0-150 ppm, Stainless Steel Enclosure

    Calibration Technologies (CTI)
    Original price $2,573.42 - Original price $2,573.42
    Original price
    $2,573.42
    $2,573.42 - $2,573.42
    Current price $2,573.42
    In stock

    The CTI GG-NH3-150-ST Gas Sensor detects ammonia (NH3) at concentrations from 0-150 ppm. Housed in a stainless steel enclosure, it is designed for ...

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  • CTI GG-NH3-150 Gas Sensor, Ammonia (NH3), 0-150 ppm, 4-20mA Output

    Calibration Technologies (CTI)
    Original price $2,087.95 - Original price $2,087.95
    Original price
    $2,087.95
    $2,087.95 - $2,087.95
    Current price $2,087.95
    In stock

    The CTI GG-NH3-150 Gas Sensor is designed to detect ammonia (NH3) at concentrations from 0-150 ppm. It features a 4-20mA output for easy integratio...

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  • CTI GG-NH3-1000-ST Gas Guard, Ammonia (NH3), 0-1000 ppm, Stainless Steel Enclosure

    Calibration Technologies (CTI)
    Original price $2,573.42 - Original price $2,573.42
    Original price
    $2,573.42
    $2,573.42 - $2,573.42
    Current price $2,573.42
    In stock

    The CTI GG-NH3-1000-ST Gas Guard is designed to detect ammonia (NH3) at concentrations from 0-1000 ppm. It features a stainless steel enclosure for...

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  • CTI GG-NH3-1000-EXP Gas Sensor, Ammonia (NH3), 0-1000 ppm, Explosion-Proof

    Calibration Technologies (CTI)
    Original price $2,491.35 - Original price $2,491.35
    Original price
    $2,491.35
    $2,491.35 - $2,491.35
    Current price $2,491.35
    In stock

    The CTI GG-NH3-1000-EXP Gas Sensor detects ammonia (NH3) at concentrations from 0-1000 ppm in explosion-proof environments. It features a 4-20mA ou...

    View full details
  • CTI GG-NH3-1000 Gas Sensor, Ammonia (NH3), 0-1000 ppm, 4-20mA Output

    Calibration Technologies (CTI)
    Original price $2,087.95 - Original price $2,087.95
    Original price
    $2,087.95
    $2,087.95 - $2,087.95
    Current price $2,087.95
    In stock

    The CTI GG-NH3-1000 Gas Sensor is designed to detect ammonia (NH3) at concentrations from 0-1000 ppm. It features a 4-20mA output for easy integrat...

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  • CTI GG-NH3-100-ST Gas Sensor, Ammonia (NH3), 0-100 ppm, Stainless Steel Enclosure

    Calibration Technologies (CTI)
    Original price $2,573.42 - Original price $2,573.42
    Original price
    $2,573.42
    $2,573.42 - $2,573.42
    Current price $2,573.42
    In stock

    The CTI GG-NH3-100-ST Gas Sensor detects ammonia (NH3) at concentrations from 0-100 ppm. Housed in a stainless steel enclosure, it is designed for ...

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Frequently Asked Questions (FAQs) about Calibration Technologies (CTI) Parts

What types of products does Calibration Technologies (CTI) offer?

CTI specializes in gas detection and calibration equipment for industrial refrigeration. Their product line includes gas sensors, calibration gases, Stacklight warning systems, temperature sensors, and supporting equipment like uninterruptible power supplies.

How do I choose the right calibration gas for my CTI sensors?

Select a calibration gas that matches your sensor type and the gas it's designed to detect. For example, if you have an R410A sensor, you'd choose the CTI RB17L-R410A calibration gas. Check your sensor's specifications or contact our support team for assistance.

What's the difference between the various Stacklight modules?

Stacklight modules come in different colors (red, yellow, green, blue, white, amber, magenta) and configurations (1-way, 2-way, 3-way, 4-way). Choose based on your visual alert needs. Some models also include audible alarms.

Are CTI products compatible with other brands of refrigeration equipment?

Many CTI products are designed for universal compatibility within industrial refrigeration systems. However, always check the specifications or consult with our team to ensure compatibility with your specific equipment.

How often should I calibrate my CTI gas sensors?

Calibration frequency depends on usage, environment, and local regulations. Generally, it's recommended to calibrate gas sensors at least annually, but some applications may require more frequent calibration. Always follow manufacturer guidelines and industry standards.

What's the purpose of the UPS-2000VA-LCD uninterruptible power supply?

The UPS ensures that critical safety systems, like gas detectors, continue to operate during power outages. This 2000VA/1200W model provides backup power and protection against power fluctuations.

Can I use CTI's TS2 temperature sensor in freezer environments?

Yes, the TS2 temperature sensor operates from -60 to +160 degrees, making it suitable for a wide range of refrigeration applications, including freezers.

Do you offer bulk pricing on calibration gases or other CTI products?

Yes, we offer volume discounts on many CTI products. For bulk order inquiries, please contact our sales team for a custom quote.

Are CTI products suitable for ammonia refrigeration systems?

Yes, CTI offers products specifically designed for ammonia refrigeration, including ammonia gas sensors and compatible calibration gases. Always ensure you're selecting ammonia-specific products for these applications.

What warranty do CTI products come with?

Warranty terms may vary by product. Most CTI products come with a standard manufacturer's warranty. For specific warranty information on a particular item, please check the product details or contact our customer service.

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