FEMA电子差压变送器
FEMA菲玛气体和液体电子差压变送器（Smart SN DIFF）
PTHD-ge51
电子差压变送器是微处理器控制的压力测量装置，压差范围为0 ... 20 bar。 它们适用于极其广泛的应用，包括对系统压力的精确记录和监控。 他们配有一个倾斜的M12X1插头，并通过两个G1 / 4“内螺纹连接直接安装在管道上。
FEMA电子差压变送器特征：
?可配置为0/2 ... 10V或0/4 ... 20 mA（3线）
?可调衰减滤波器
?LCD图形显示（*人机界面型号）可以旋转，以提高可读性; 显示器可以通过软件以90o步进行旋转，以提高可读性; HMI可以自由旋转310o
?自我监控电子产品
?电源24 VAC / DC（3线型）
?电源18-35 V DC（2线型）
媒体温度 -20 ... 80 oC
Electronic Differential Pressure transmitter for gas and liquid (Smart SN DIFF)
 | | Electronic Differential Pressure Transmitters are microprocessor-controlled pressure measurement devices for a differential pressure range of 0 ... 20 bar. They are suitable for an extremely wide range of applications, including the precision recording and monitoring of system pressure. They come complete with an angled M12X1 plug and are mounted directly to the pipe via two G1/4" internal thread connections. | Features:| • | Configurable as 0/2...10V or 0/4...20 mA (3-wire) | | • | Adjustable attenuation filter | | • | LCD graphical display (Human-Machine-Interface models, only) can be swiveled for better readability; display can be rotated in 90o steps by software for better readability; HMI can be freely swiveled 310o | | • | Self-monitoring electronics | | • | Power supply 24 VAC/DC (3-wire models) | | • | Power supply 18-35 V DC (2-wire models) |
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