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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 Gas Sensor R1234YF - 0-500 ppm, 4-20 mA Output, Temperature Controlled Polycarbonate Enclosure

    Calibration Technologies (CTI)
    Original price $2,352.25 - Original price $2,352.25
    Original price
    $2,352.25
    $2,352.25 - $2,352.25
    Current price $2,352.25
    In stock

    This CTI Gas Sensor is engineered to monitor R1234yf refrigerant levels within a 0-500 ppm range. The sensor outputs a 4-20 mA signal for seamless ...

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  • CTI Gas Sensor O3 - 0-1 ppm, Ozone, 4-20 mA Output, Temperature Controlled Enclosure

    Calibration Technologies (CTI)
    Original price $3,430.30 - Original price $3,430.30
    Original price
    $3,430.30
    $3,430.30 - $3,430.30
    Current price $3,430.30
    In stock

    This CTI Gas Sensor is designed for detecting ozone (O3) levels within a 0-1 ppm range. It features a 4-20 mA output for integration with industria...

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  • CTI Oxygen Gas Sensor - 0-25%, 4-20 mA Output

    Calibration Technologies (CTI)
    Original price $2,142.20 - Original price $2,142.20
    Original price
    $2,142.20
    $2,142.20 - $2,142.20
    Current price $2,142.20
    In stock

    This oxygen gas sensor from CTI is designed to monitor oxygen levels within a 0-25% range. It features a 4-20 mA output for seamless integration in...

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  • CTI Gas Sensor NO2 - 0-10 ppm, Nitrogen Dioxide, 4-20 mA Output, Temperature Controlled Enclosure

    Calibration Technologies (CTI)
    Original price $2,228.85 - Original price $2,228.85
    Original price
    $2,228.85
    $2,228.85 - $2,228.85
    Current price $2,228.85
    In stock

    This CTI Gas Sensor is designed to detect nitrogen dioxide (NO2) levels within a 0-10 ppm range. It provides a 4-20 mA output for easy integration ...

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  • CTI Replacement Electrochemical Cell - NH3, High Range (0-500 to 0-1000 ppm), Explosion-Proof Housing

    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

    This replacement electrochemical cell from CTI is designed for high-range ammonia (NH3) detection within a 0-500 to 0-1000 ppm range. It is housed ...

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  • CTI Gas Sensor NH3 - 0-50 ppm, Ammonia, 4-20 mA Output, Temperature Controlled Enclosure

    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

    This CTI Gas Sensor is designed to detect ammonia (NH3) levels within a 0-50 ppm range. It provides a 4-20 mA output for easy integration into moni...

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  • CTI Gas Sensor NH3 - 0-300 ppm, Ammonia, 4-20 mA Output, Explosion-Proof Enclosure

    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

    This CTI Gas Sensor is engineered to detect ammonia (NH3) levels within a 0-300 ppm range. It features a 4-20 mA output for seamless integration in...

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  • CTI Gas Sensor NH3 - 0-100 ppm, Ammonia, 4-20 mA Output, Stainless Steel Enclosure, Super Heat Version

    Calibration Technologies (CTI)
    Original price $3,153.49 - Original price $3,153.49
    Original price
    $3,153.49
    $3,153.49 - $3,153.49
    Current price $3,153.49
    In stock

    This CTI Gas Sensor is designed to monitor ammonia (NH3) levels within a 0-100 ppm range. It features a 4-20 mA output and is housed in an 18-gauge...

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  • CTI Gas Sensor H2 - 0-100% LEL, Hydrogen, 4-20 mA Output

    Calibration Technologies (CTI)
    Original price $1,773.58 - Original price $1,773.58
    Original price
    $1,773.58
    $1,773.58 - $1,773.58
    Current price $1,773.58
    In stock

    This CTI Gas Sensor is designed for detecting hydrogen (H2) levels within a 0-100% LEL range. It features a 4-20 mA output for seamless integration...

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  • CTI Gas Sensor Acetone - 0-100% LEL, 4-20 mA Output, Explosion-Proof Housing

    Calibration Technologies (CTI)
    Original price $1,773.58 - Original price $1,773.58
    Original price
    $1,773.58
    $1,773.58 - $1,773.58
    Current price $1,773.58
    In stock

    This CTI Gas Sensor is designed to monitor acetone levels within a 0-100% LEL range. It outputs a 4-20 mA signal for easy integration into monitori...

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  • CTI Gas Sensor H2S - 0-100 ppm, Hydrogen Sulfide, 4-20 mA Output

    Calibration Technologies (CTI)
    Original price $1,808.23 - Original price $1,808.23
    Original price
    $1,808.23
    $1,808.23 - $1,808.23
    Current price $1,808.23
    In stock

    This CTI Gas Sensor is engineered to detect hydrogen sulfide (H2S) levels within a 0-100 ppm range. It features a 4-20 mA output for seamless integ...

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  • CTI Gas Sensor H2 - 0-2000 ppm, Hydrogen, Electrochemical, 4-20 mA Output

    Calibration Technologies (CTI)
    Original price $2,228.85 - Original price $2,228.85
    Original price
    $2,228.85
    $2,228.85 - $2,228.85
    Current price $2,228.85
    In stock

    This CTI Gas Sensor is designed to monitor hydrogen (H2) levels within a 0-2000 ppm range. It features an electrochemical sensor with a 4-20 mA out...

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  • CTI Gas Sensor H2 - 0-10000 ppm (1% Vol), Hydrogen, Electrochemical, 4-20 mA Output

    Calibration Technologies (CTI)
    Original price $2,228.85 - Original price $2,228.85
    Original price
    $2,228.85
    $2,228.85 - $2,228.85
    Current price $2,228.85
    In stock

    This CTI Gas Sensor is engineered to detect hydrogen (H2) levels within a 0-10000 ppm range (1% Vol). It features an electrochemical sensor and out...

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  • CTI Gas Sensor H2 - 0-1000 ppm, Hydrogen, Electrochemical, 4-20 mA Output

    Calibration Technologies (CTI)
    Original price $1,737.41 - Original price $1,737.41
    Original price
    $1,737.41
    $1,737.41 - $1,737.41
    Current price $1,737.41
    In stock

    This CTI Gas Sensor is designed to detect hydrogen (H2) levels within a 0-1000 ppm range. It features an electrochemical sensor with a 4-20 mA outp...

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  • CTI Gas Sensor H2 - 0-2% Vol, Hydrogen, 4-20 mA Output, Explosion-Proof Housing

    Calibration Technologies (CTI)
    Original price $2,228.85 - Original price $2,228.85
    Original price
    $2,228.85
    $2,228.85 - $2,228.85
    Current price $2,228.85
    In stock

    This CTI Gas Sensor is designed to monitor hydrogen (H2) levels within a 0-2% Vol range. It features a 4-20 mA output and is housed in an explosion...

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  • CTI Gas Sensor CO2 - 0-2500 ppm, Carbon Dioxide, 4-20 mA Output, Temperature Controlled Enclosure

    Calibration Technologies (CTI)
    Original price $2,839.11 - Original price $2,839.11
    Original price
    $2,839.11
    $2,839.11 - $2,839.11
    Current price $2,839.11
    In stock

    This CTI Gas Sensor is engineered to detect carbon dioxide (CO2) levels within a 0-2500 ppm range. It provides a 4-20 mA output for easy integratio...

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  • CTI Gas Sensor CO2 - 0-100 ppm, Carbon Dioxide, 4-20 mA Output, Temperature Controlled Enclosure

    Calibration Technologies (CTI)
    Original price $2,839.11 - Original price $2,839.11
    Original price
    $2,839.11
    $2,839.11 - $2,839.11
    Current price $2,839.11
    In stock

    This CTI Gas Sensor is designed for detecting carbon dioxide (CO2) levels within a 0-100 ppm range. It features a 4-20 mA output and is housed in a...

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  • CTI Gas Sensor CO2 - 0-100 ppm, Carbon Dioxide, 4-20 mA Output, Temperature Controlled Enclosure

    Calibration Technologies (CTI)
    Original price $2,352.25 - Original price $2,352.25
    Original price
    $2,352.25
    $2,352.25 - $2,352.25
    Current price $2,352.25
    In stock

    This CTI Gas Sensor is engineered to detect carbon dioxide (CO2) levels within a 0-100 ppm range. It features a 4-20 mA output for easy integration...

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  • CTI Replacement Electrochemical Cell for CO Sensor, H2 Resistant, Ribbon Cable

    Calibration Technologies (CTI)
    Original price $681.71 - Original price $681.71
    Original price
    $681.71
    $681.71 - $681.71
    Current price $681.71
    In stock

    This replacement electrochemical cell is designed for CTI carbon monoxide (CO) sensors. It is hydrogen (H2) resistant and comes with a ribbon cable...

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  • CTI Gas Sensor CO - H2 Resistant, 0-200 ppm, Carbon Monoxide, 4-20 mA Output, Temperature Controlled

    Calibration Technologies (CTI)
    Original price $2,373.90 - Original price $2,373.90
    Original price
    $2,373.90
    $2,373.90 - $2,373.90
    Current price $2,373.90
    In stock

    This CTI Gas Sensor is designed to detect carbon monoxide (CO) levels within a 0-200 ppm range, with hydrogen (H2) resistance for accurate readings...

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  • CTI Gas Sensor CO - H2 Resistant, 0-200 ppm, Carbon Monoxide, 4-20 mA Output, Temperature Controlled

    Calibration Technologies (CTI)
    Original price $1,808.23 - Original price $1,808.23
    Original price
    $1,808.23
    $1,808.23 - $1,808.23
    Current price $1,808.23
    In stock

    This CTI Gas Sensor is engineered to detect carbon monoxide (CO) levels within a 0-200 ppm range, with resistance to hydrogen (H2) interference. It...

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  • CTI Gas Sensor CO - 0-200 ppm, Carbon Monoxide, 4-20 mA Output, Temperature Controlled

    Calibration Technologies (CTI)
    Original price $2,142.20 - Original price $2,142.20
    Original price
    $2,142.20
    $2,142.20 - $2,142.20
    Current price $2,142.20
    In stock

    This CTI Gas Sensor is designed to monitor carbon monoxide (CO) levels within a 0-200 ppm range. It features a 4-20 mA output for seamless integrat...

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  • CTI Gas Sensor Cl2 - 0-10 ppm, Chlorine, 4-20 mA Output, Super Heat Version, Temperature Controlled

    Calibration Technologies (CTI)
    Original price $2,604.36 - Original price $2,604.36
    Original price
    $2,604.36
    $2,604.36 - $2,604.36
    Current price $2,604.36
    In stock

    This CTI Gas Sensor is designed to monitor chlorine (Cl2) levels within a 0-10 ppm range. It features a 4-20 mA output and is housed in a rugged, t...

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  • CTI Gas Sensor Cl2 - 0-10 ppm, Chlorine, 4-20 mA Output, Temperature Controlled

    Calibration Technologies (CTI)
    Original price $1,808.23 - Original price $1,808.23
    Original price
    $1,808.23
    $1,808.23 - $1,808.23
    Current price $1,808.23
    In stock

    This CTI Gas Sensor is engineered to detect chlorine (Cl2) levels within a 0-10 ppm range. It features a 4-20 mA output for easy integration into m...

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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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