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
Thermistor Sensor Temperature Sensor
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
Temperature Sensor
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
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
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
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
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
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
-
Sight Glasses and Connector Block Specifications
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
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
-
Sight Glasses and Connector Block Specifications
Get In Touch
570 Polaris Parkway
Westerville, OH 43082 USA
+1 419-525-8500