Cole-Parmer 2651 005WD 11 T1 C CP1 压差传感器

Cole-Parmer 2651 005WD 11 T1 C CP1 压差传感器

单向和双向压力测量提供高精确度的建筑节能管理

静态准确度为±1％

完全防止反向连接

阻燃盒是UL 94 V-0认证

低压变频压力表或差压转换为成比例的输出。利用一种改进的不锈钢微型TIG焊传感器，正压隔膜向电极移动，增加电容。降低膜片移动远离电极，降低电容。通过传感器电路电容变化转换为线性直流电信号。

转换器设计用于暖通空调，风量和风机控制，静态管道，洁净室的压力，和环境污染控制。

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.