圖形液晶顯示，數(shù)字RS-232或RS-485接口
多達47種不同體積和質(zhì)量的流量單位(包括用戶定義的)
用戶可調(diào)液晶背光和對比度水平
緊湊的設(shè)計，用于單元安裝，面板安裝，墻壁安裝，或現(xiàn)場安裝應用
低和高流量報警可編程動作延遲
免費的配置和安裝實用軟件
流量為0.51" (13 mm)位，總流量為0.21" (5.5 mm)
該系列GFT2流量累加器是一種微控制器驅(qū)動的設(shè)備，用于線性化流量計和控制器的流量曲線，并顯示瞬時流量、總流量和累計總流量。累加器用于模擬流量計和具有模擬0 ~ 5vdc、0 ~ 10vdc或4 ~ 20ma接口的控制器。可提供RS-232或RS- 485數(shù)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. |
