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Mahogany paper grain — description and returns beneath the overlapping buy card.
The System Sensor ST-3 is a 3-foot metal sampling tube designed for HVAC duct smoke detection in air streams widths ranging from 2 to 4 feet
this unit is built with high-temperature resistant optics and housing to withstand the 100
significantly lowering vibration levels and mechanical noise compared to reciprocating alternatives
it is designed to operate reliably at ambient temperatures up to 40°C
The 35°F to 45°F adjustable cutout range and 12°F fixed differential provide stable
Setra 2641R25WB11A1C Pressure Transducer 318423-701 The System Sensor ST-3 isThe Setra 2641R25WB11A1C is the industry standard low differential pressure transducer for critical HVAC monitoring. Built for veteran contractors who demand long term stability in building automation, this model features a 0. 25" WC bidirectional pressure range with a high level 4 to 20 mA output. The core technology leverages an all stainless steel micro tig welded capacitive sensing element, engineered to provide 1% FS accuracy even in environments