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美国+GF+SIGNET PH/ORP传感器变送器:3-8750PH/ORP变送器,其特点为:2*16LCD显示,耐腐蚀外壳,具有自动温度补偿功能,允许温度和PH信号双路输出产品参数:1)操作温度:-10-70摄氏度 2)电源:24VDC 3)传感器输出...
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pH meters play an important role in industrial process controls. Chemical facilities, biological research companies and civilian water treatment plants need accurate and reliable pH meters to monitor and improve water quality and safety. Nationals small packaging and re...