Cole-Parmer 2651 R25WD 11 T1 C CP1 壓差傳感器

Cole-Parmer 2651 R25WD 11 T1 C CP1 壓差傳感器

單向和雙向壓力測量提供高精確度的建筑節能管理

靜態準確度為±1％

完全防止反向連接

阻燃盒是UL 94 V-0認證

低壓變頻壓力表或差壓轉換為成比例的輸出。利用一種改進的不銹鋼微型TIG焊傳感器，正壓隔膜向電極移動，增加電容。降低膜片移動遠離電極，降低電容。通過傳感器電路電容變化轉換為線性直流電信號。

轉換器設計用于暖通空調，風量和風機控制，靜態管道，潔凈室的壓力，和環境污染控制。

Uni- and bi-directional pressure measurement offer high accuracy for building energy management

Static accuracy of ±1%

Fully protected against reverse wiring

Fire retardent case is UL 94 V-0 approved

Low-pressure transucers sense gauge or differential pressure and convert to a proportional output. Utilizing an improved stainless steel micro-tig welded sensor, positive pressure moves the diaphragm toward the electrode, increasing capacitance. A decrease in pressure moves the diaphragm away from the electrode, decreasing the capcitance. Change in capacitance is converted to a linear DC electrical signal through the transducer''s circuit.

Transducers are designed for HVAC, air volume and fan control, static duct and clean-room pressures, and environmental pollution control.