New MPS Refrigerant Gas Sensor provide accurate and reliable detection of mildly flammable (A2L) R-32, R-454b blends, R-1234yf and other low global warming refrigerant gases such as (A1) R744 as well as (A3) R290 and R600 common in HVAC applications. With a 15+ year calibration interval and lifetime, the MPS A2L Refrigerant Sensors deliver industry-leading performance and the lowest total cost of ownership.
The Molecular Property Spectrometer (MPS) A2L Refrigerant Sensors transducer is a micro-machined membrane with an embedded Joule heater and resistance thermometer. The MEMS transducer is mounted onto a PCB and open to ambient air. The presence of a flammable refrigerant gas causes changes in the thermodynamic properties of the air/gas mixture that are measured by the transducer. Sensor data are processed by patent-pending algorithms to report an accurate concentration.
|Codes||Description||PKG||Pins||UART||Analog Out||Auto Start|
|MPS004-S40505-EX||Refrigerant R-32 (A2L)||S4||5||0.4-2V|
|MPS210-S40309-E0||Refrigerant R-32 (A2L)||S4||3||0.4-2V|
|MPS210-MN05CC-00||Refrigerant R32 (A2L)||Mini||5||0.4-2V|
|MPS004-MN0505-00||Refrigerant R-32 (A2L)||Mini||5||0.4-2V|
|MPS009-MN0505-00||Refrigerant R-404A (A1)||Mini||5||0.4-2V|
|MPS010-MN0505-00||Refrigerant R-407A (A1)||Mini||5||0.4-2V|
|MPS011-MN0505-00||Refrigerant R-454B (A2L)||Mini||5||0.4-2V|
|MPS230-MN0505-00||Refrigerant R-454C (A2L)||Mini||5||0.4-2V|
|MPS310-S40505-E0||MPS A3 Refrigerant Gas Sensor