产品列表PRODUCTS LIST
图形液晶显示,数字RS-232或RS-485接口
多达47种不同体积和质量的流量单位(包括用户定义的)
用户可调液晶背光和对比度水平
紧凑的设计,用于单元安装,面板安装,墙壁安装,或现场安装应用
低和高流量报警可编程动作延迟
免费的配置和安装实用软件
流量为0.51" (13 mm)位,总流量为0.21" (5.5 mm)
该系列GFT2流量累加器是一种微控制器驱动的设备,用于线性化流量计和控制器的流量曲线,并显示瞬时流量、总流量和累计总流量。累加器用于模拟流量计和具有模拟0 ~ 5vdc、0 ~ 10vdc或4 ~ 20ma接口的控制器。可提供RS-232或RS- 485数字接口。
Input Analog Range:0 to 5 VDC, 0 to 10 VDC, or 4 to 20 mA.
Accuracy:±0.1% FS.
Operating Temperature:14 to 158°F (-10 to 70°C).
Power Supply:12 to 26 VDC.
Weight:0.3 lb (125 g).
Model Description
GFT2-05-RS232 Flow totalizer, 0-5 VDC input, RS-232 serial communication.
GFT2-05-RS485 Flow totalizer, 0-5 VDC input, RS-485 serial communication.
GFT2-10-RS232 Flow totalizer, 0-10 VDC input, RS-232 serial communication.
GFT2-10-RS485 Flow totalizer, 0-10 VDC input, RS-485 serial communication.
GFT2-15-RS485 Flow totalizer, 4-20 mA input, RS-485 serial communication.