R290 A3 Refrigerant Gas Sensor

R290 A3 Refrigerant Gas Sensor


Technology: Sensing

Product Category: Gas Sensors

Application: HVAC, Refrigeration

Brand:


Reliable A3 Refrigerant sensor with Micro-Machined Membrane (MMM) Technology partnered with NevadaNano Technology that is immune to poisoning, can withstand humid environments up to 100% condensing RH, detect <10 seconds to 25% LFL Level and have 15 years lifetime.

  • Refrigerant
  • Operating Temperature Range
  • Storage Temperature Range
  • Thermal Response (Sec.)
  • Operating Humidity Ranges
  • Operating Pressure Ranges
  • Measurement Range
  • Lifetime
  • Communication Interface
  • R290
  • -40°C to 75°C
  • -40 to 94°C (unpowered)
  • <10 to 100% LFL Level
  • 0-100% RH Condensing
  • 60 to 120kPa
  • 4-100% LFL
  • 15+ years with no calibration required
  • MODBUS RTU

**Preliminary specifications. Contact our sales team for more information**

  • Uses Micro-Machined Membrane (MMM) technology.
  • Meets all AHRTI testing requirements including vibration testing, and is proven to be best-in-class.
  • No calibration / maintenance: No false alarms due to ambient conditions with the built-in environmental sensor for temperature, humidity, and pressure.
  • Resistant to condensing environments
  • Long life span: 15+ years


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12J Thermistor Sensor Temperature Sensor

12J Thermistor Sensor Temperature Sensor


Technology: Sensing

Product Category: Temperature Sensors

Application: Refrigeration

Brand: Therm-O-Disc


12J Thermistor Sensor offers excellent reliability in a compact, rugged, cost-effective design. The 12J is also a proven performer for moisture protection and freeze-thaw cycling. Lead wires can be set to any length and color to match your requirements. The plastic shell can be made from PP, PBT, PPS, or most plastics that you need for your application. The internal thermistor element can be selected to meet any resistance-temperature curve and tolerance. The 12J is used in a wide range of applications including air conditioners, refrigeration systems, heat pumps, and industrial processing systems.

  • Operating Environment:
  • Operating Temperature:
  • Thermal Response (Sec.):
  • Humid, Refrigeration Measures Surface Temperature
  • -40°C to 130°C (-40°F to 266°F)
  • 11+
  • Ambient temperature sensing
  • Custom body lengths, diameters and application-specific shapes are available
  • Excellent moisture and freeze-thaw resistance
  • Lead wire length and color to customer specification
  • Lead wires can be terminated with customer-specified terminals or connectors

Agency Ratings

(consult catalog for details)

  • Catalog
    12J Temp Sensor Product Specifications
    Read More
  • Application Note
    Temperature Sensors Case Study
    Read More
  • DO NOT DELETE OR UNPUBLISH - Test Resource
    Read More

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11J Temperature Sensor

11J Temperature Sensor


Technology: Sensing

Product Category: Temperature Sensors

Application: Refrigeration

Brand: Therm-O-Disc


11J Thermistor Sensor offers excellent reliability for various applications. The metal shell can be made from stainless steel, nickel-plated copper or other customer-specified materials. The internal thermistor element can be selected to meet any resistance-temperature curve and tolerance. The 11J is used in many applications including boiler systems, heat pumps, floor heating and multiple appliances such as clothes washers & dryers, coffeemakers and dishwashers.

  • Operating Environment:
  • Operating Temperature:
  • Thermal Response (Sec.):
  • Wet or Dry
  • -60°C to 200°C (-76°F to 392°F)
  • 11+
  • Bodies in nickel-plated copper, stainless steel or others available
  • Custom body lengths, diameters and application-specific mountings are available
  • Excellent moisture resistance
  • Lead wire length and color to customer specification
  • Lead wires can be terminated with customer-specified terminals or connectors
  • Liquid temperature sensing

Agency Ratings

(consult catalog for details)

  • Catalog
    11J Temperature Sensor Product Specifications
    Read More
  • Application Note
    Temperature Sensors Case Study
    Read More
  • DO NOT DELETE OR UNPUBLISH - Test Resource
    Read More

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A2L Gas Refrigerant Sensor

A2L Gas Refrigerant Sensor


Technology: Sensing

Product Category: Gas Sensors

Application: HVAC, Refrigeration

Brand: Therm-O-Disc


Reliable A2L Refrigerant sensor with Micro-Machined Membrane (MMM) Technology partnered with NevadaNano Technology that is UL 60335-2-40 Compliant, immune to poisoning, can withstand humid environments up to 100% condensing RH, detect <10 seconds to 25% LFL Level and have 15 years lifetime.

  • Refrigerant

  • Operating Environment
  • *Operating Temperature
  • Thermal Response (Sec.)
  • Agency Compliance
  • Storage Temperature
  • *Operating Humidity Ranges
  • *Operating Pressure Ranges
  • Measurement Range
  • Resolution
  • Response Time
  • Lifetime
  • Communication Interface
  • R-32, R-454 Blends
  • Humid
  • -40°C to 80°C (-40°F to 176°F)
  • <10 to 25% LFL Level
  • UL 60335-2-40 Annex LL
  • -40 to 85°C (unpowered)
  • 0-100% RH Condensing
  • 65 to 110kPa
  • 0-100% LFL
  • 0.1% LFL
  • <10 seconds to 100% LFL step change
  • 15+ years with no calibration required
  • RS-485 Modbus RTU
    Digital serial UART (3.3V or SV)
    Analog (0-3.3V)

*Not required by the UL standard; therefore not evaluated by UL.

  • Enables hydrofluorocarbon (HFC) phasedown using A2L refrigerants less than 750 GWP.
  • Uses Micro-Machined Membrane (MMM) technology.
  • Sensors can be calibrated for R-32 and R-454 blends.
  • Meets all AHRTI testing requirements including vibration testing, and is proven to be best-in-class.
  • Immune to poisoning: Insensitive to poisoning from chemicals listed in UL-60335-2-40 Annex LL.
  • No calibration / maintenance: No false alarms due to ambient conditions with the built-in environmental sensor for temperature, humidity, and pressure.
  • Resistant to condensing environments
  • Long life span: 15+ years

Agency Ratings

(consult catalog for details)

  • Catalog
    A2L Gas Sensor Brochure - Chinese
    Read More
  • Catalog
    A2L Gas Sensor - Japanese
    Read More
  • Catalog
    A2L Gas Sensor - Korean
    Read More
  • Catalog
    A2L Gas Sensor Brochure - English
    Read More
  • DO NOT DELETE OR UNPUBLISH - Test Resource
    Read More

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GXAP12 PBT Glass Packaged Thermal Fuse

GXAP12 PBT Glass Packaged Thermal Fuse


Technology: Safety limits and Controls

Product Category: Packaged Thermal Fuses

Application: Appliance, HVAC, Refrigeration

Brand: MICROTEMP


The popular GXAP packages consist of a thermal fuse epoxy-potted into a plastic insulating mounting case. The assembly can be supplied with various case materials, shapes and terminations. They can be easily replaced in the field without disturbing the rest of the circuit.

  • Function:
  • Tf Range:
  • Max Electrical Rating:
  • One-Shot Fuse
  • 72°C – 134°C 162°F – 273°F
  • 25A/250VAC
  • UL agency recognition on packaged TCO design
    Different length, type and color of wires available

Agency Ratings

(consult catalog for details)

  • Catalog
    MicroTemp Application Notes
    Read More
  • DO NOT DELETE OR UNPUBLISH - Test Resource
    Read More

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CO2 Compressor Feedthroughs

CO2 Compressor Feedthroughs


Technology: Glass-to-Metal Hermetics

Product Category: Electrical Feedthroughs

Application: HVAC, Refrigeration

Brand: Fusite


Fusite’s long history of glass-to-metal (GTM) experience allows us to understand the complexities of CO2 compressors, including the type of specialized materials required for this application. As GTM experts, we are able to design electrical feedthroughs for CO2 compressors that allow for higher operating pressure required by CO2 refrigerant.

  • Pin Metal Type:
  • Bursting Pressure:
  • Minimum Dielectric Voltage:
  • Copper Core Or Stainless
  • 8,000 or better psi
  • 2500 volts @ < 0.5 mA Leakage
  • Hermeticity: < 1×10-7 standard cc/sec helium
  • Insulation resistance: >10,000 megohm @ 500 VDC
  • UL Recognition on select models
  • Dielectric voltage: 2500 volts @ < 0.5 mA leakage

Agency Ratings

(consult catalog for details)

  • Catalog
    Single Pin and CO2 Feedthrough Specifications
    Read More
  • Catalog
    Fusite Catalog
    Read More
  • DO NOT DELETE OR UNPUBLISH - Test Resource
    Read More

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Single Pin Feedthroughs

Single Pin Feedthroughs


Technology: Glass-to-Metal Hermetics

Product Category: Electrical Feedthroughs

Application: HVAC, Refrigeration

Brand: Fusite


For limited space conditions, Fusite offers a full range of standard single-pin feedthroughs with durable hermetic seals, with typical power and sensor applications up to 20 A continuous.

  • Pin Metal Type:
  • Bursting Pressure:
  • Minimum Dielectric Voltage:
  • Copper Core Or Stainless
  • 2,250 psi
  • 2500 volts @ < 0.5 mA Leakage
  • Hermeticity: < 1×10-7 standard cc/sec helium
  • Insulation resistance: > 10,000 megohm @ 500 VDC
  • UL Recognition on select models
  • Dielectric voltage: 2500 volts @ < 0.5 mA leakage

Agency Ratings

(consult catalog for details)

  • Catalog
    Single Pin and CO2 Feedthrough Specifications
    Read More
  • Catalog
    Fusite Catalog
    Read More
  • DO NOT DELETE OR UNPUBLISH - Test Resource
    Read More

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Semi-Hermetic Electric Feedthroughs

Semi-Hermetic Electric Feedthroughs


Technology: Glass-to-Metal Hermetics

Product Category: Electrical Feedthroughs

Application: HVAC, Refrigeration

Brand: Fusite


Fusite’s high-amperage and power-bolt feedthroughs utilize state-of-the-art glass-to-metal (GTM) sealing technology and insulating properties to accommodate high-amperage applications.

  • Pin Metal Type:
  • Bursting Pressure:
  • Minimum Dielectric Voltage:
  • Copper Core
  • up to 1450 psi
  • 5000 volts @ <0.5mA leakage utilizing ceramic insulators or rubber overmolding
  • Hermeticity: < 1×10-7 standard cc/sec helium
  • Insulation resistance: >10,000 megohm @ 500 VDC
  • UL Recognition on select models
  • Dielectric voltage: 5000 volts @ < 0.5 mA leakage utilizing ceramic insulators or rubber overmolding

Agency Ratings

(consult catalog for details)

  • Catalog
    Semi Hermetic Electric Feedthrough Specifications
    Read More
  • Catalog
    Fusite Catalog
    Read More
  • DO NOT DELETE OR UNPUBLISH - Test Resource
    Read More

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Sight Glasses

Sight Glasses


Technology: Glass-to-Metal Hermetics

Product Category: Sight Glasses

Application: HVAC, Refrigeration

Brand: Fusite


Fusite uses its leading-edge glass-to-metal (GTM) sealing process to create highly compressed seals for hermetic sight glasses that are used as windows for visual level and flow indicators in high-pressure or vacuum applications. We offer a variety of bolt-on, weld-in and threaded configurations. Standard models include single port glasses for simple level checking and multiple port glasses for more complex systems

  • Pin Metal Type:
  • Bursting Pressure:
  • Minimum Dielectric Voltage:
  • 5,000 psi
  • 2500 volts @ < 0.5 mA Leakage
  • Hermeticity: < 1×10-7 standard cc/sec helium
  • Insulation resistance: > 10,000 megohm @ 500 VDC
  • Regulatory: Recognized by global regulatory agencies (such as UL, TUV, and GL) on select models

Agency Ratings

(consult catalog for details)

  • Sight Glasses and Connector Block Specifications
    Read More
  • DO NOT DELETE OR UNPUBLISH - Test Resource
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Connector Blocks

Connector Blocks


Technology: Glass-to-Metal Hermetics

Product Category: Connector Blocks

Application: HVAC, Refrigeration

Brand: Fusite


Fusite offers connector blocks, which provide a means for compressor manufacturers to make service connections for power.

  • Minimum Dielectric Voltage:
  • 2500 volts @ < 0.5 mA Leakage
  • Numerous styles available

Agency Ratings

(consult catalog for details)

  • Sight Glasses and Connector Block Specifications
    Read More
  • Catalog
    Fusite Catalog
    Read More
  • DO NOT DELETE OR UNPUBLISH - Test Resource
    Read More

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