Profile: Mamac Systems, Inc. specializes in providing sensors, transducers, IP appliances and control peripherals. Our sensors include temperature, pressure, humidity, current and electropneumatic senosrs. Duct temperature sensor provides five installation options such as probe with mounting flange or bulkhead fitting & plastic, galvanized steel, or NEMA-4/IP-65 enclosure, which used for all HVAC, appliance and industrial applications. The flat probe end provides a large thermally sensitive area and the sensor is in direct thermal contact to this surface. As a result, extremely fast response is achieved to changes in temperature. IP-PLE-85 is an ethernet over powerline bridge that converts any line voltage power outlet into a ethernet network connection. It is used in any other ethernet device in schools, colleges, office buildings, shopping centers, strip malls, homes or any other commercial, retail or residential application.