概述无功功率表采用交流采样技术，能测量电网中的单相/三相无功功率，可通过面板按键设置倍率。性价比极高。具有安装方便、接线简单、维护便利、工程量小、现场可编程设置输入参数等特点，并且能够完成与业界不同PLC，工控计算机的组网通信。特点测量：单相/三相无功功率显示：一排LED数码显示扩展：AC5A以上需配互感器可配：RS485通讯接口，变送输出（DC4-20MA、DC0-20MA）、上下限报警功能用途：适用于电力电网、自动化控制系统、主要测量电网中的有功功率参量。多功能电力仪表PD194E-2S4PD194E-2S7PD194E-2S9PD194E-2S9APD194E-2SYPD194E-9S4PD194E-9S7PD194E-9S9PD194E-9S9APD194E-9SYPD194E-3S4PD194E-3S7PD194E-3S9PD194Z-2S4PD194Z-2S7PD194Z-2S9PD194Z-2S9APD194Z-2SYPD194Z-9S4PD194Z-9S7PD194Z-9S9PD194Z-9S9APD194Z-9SYD系列变送智能表PA194I-2D4PA194I-9D4TPZ194U-2D4TPZ194U-9D4TPS194P-2D4TPS194P-9D4TPA194I-5D1PA194I-AD1PA194I-9D1PA194I-2D1PA194I-4D1PA194I-1D1PA194I-3D1PZ194U-5D1PZ194U-AD1PZ194U-9D1PZ194U-2D1PZ194U-1D1PZ194U-4D1PD194H-5D1PD194H-AD1PD194H-9D1PD194H-2D1PD194H-1D1PD194H-4D1PD194F-5D1PD194F-AD1PD194F-9D1PD194F-2D1PD194F-1D1PD194F-4D1PS194Q-5D1PS194Q-AD1PS194Q-9D1PS194Q-2D1PS194Q-1D1PS194Q-4D1PZ194U-3D1PD194H-3D1PD194F-3D1PS194P-3D1PS194Q-3D1K系列PA194I-DK1PA194I-5K1PA194I-AK1PA194I-3K1PA194I-9K1PA194I-2K1PA194I-1K1PA194I-4K1PZ194U-DK1PZ194U-5K1PZ194U-AK1PZ194U-3K1PZ194U-9K1PZ194U-2K1PZ194U-1K1PZ194U-4K1PA195I-DK1PA195I-5K1PA195I-AK1PA195I-3K1PA195I-9K1PA195I-2K1PA195I-1K1PA195I-4K1PZ195U-DK1PZ195U-5K1PZ195U-AK1PZ195U-3K1PZ195U-9K1PZ195U-2K1PZ195U-1K1PZ195U-4K1PD194H-5K1PD194H-AK1PD194H-3K1PD194H-9K1PD194H-2K1PD194H-1K1PD194H-4K1PD194F-5K1PD194F-AK1PD194F-3K1PD194F-9K1PD194F-2K1PD194F-1K1PD194F-4K1PS194P-5K1PS194P-AK1PS194P-3K1PS194P-9K1PS194P-2K1PS194P-1K1PS194P-4K1PS194Q-5K1PS194Q-AK1PS194Q-3K1PS194Q-9K1PS194Q-2K1PS194Q-1K1PS194Q-4K1PA194I-DK4PA194I-AK4PA194I-3K4PA194I-9K4PA194I-2K4PA194I-5K5PA194I-1K5PA194I-4K5PZ194U-DK4PZ194U-AK4PZ194U-3K4PZ194U-9K4PZ194U-2K4PZ194U-5K5PZ194U-1K5PZ194U-4K5PD194UI-2K4PD194UI-9K4PD194UI-2KAPA194I-2KAPZ194U-2KAPD194PQ-2K4PD194PQ-9K4X系列PA194I-DX1PA194I-5X1PA194I-AX1PA194I-3X1PA194I-9X1PA194I-2X1PA194I-1X1PA194I-4X1PZ194U-DX1PZ194U-5X1PZ194U-AX1PZ194U-3X1PZ194U-9X1PZ194U-2X1PZ194U-1X1PZ194U-4X1PA195I-DX1PA195I-5X1PA195I-AX1PA195I-3X1PA195I-9X1PA195I-2X1PA195I-1X1PA195I-4X1PZ195U-DX1PZ195U-5X1PZ195U-AX1PZ195U-3X1PZ195U-9X1PZ195U-2X1PZ195U-1X1PZ195U-4X1PD194H-5X1PD194H-AX1PD194H-3X1PD194H-9X1PD194H-2X1PD194H-1X1PD194H-4X1PD194F-5X1PD194F-AX1PD194F-3X1PD194F-9X1PD194F-2X1PD194F-1X1PD194F-4X1PS194P-5X1PS194P-AX1PS194P-3X1PS194P-9X1PS194P-2X1PS194P-1X1PS194P-4X1PS194Q-5X1PS194Q-AX1PS194Q-3X1PS194Q-9X1PS194Q-2X1PS194Q-1X1PS194Q-4X1PA194I-DX4PA194I-AX4PA194I-3X4PA194I-9X4PA194I-2X4PA194I-5X5PA194I-1X5PA194I-4X5PZ194U-DX4PZ194U-AX4PZ194U-3X4PZ194U-9X4PZ194U-2X4PZ194U-5X5PZ194U-1X5PZ194U-4X5PD194UI-2X4PD194UI-9X4PD194UI-2XAPA194I-2XAPZ194U-2XAPD194PQ-2X4PD194PQ-9X4电能表PD194E-9F2PD194E-9F2APD194E-9F3变送器JD194-BS4I，JD194-BS5I，JD194-BS4I2，JD194-BS4U2，JD194-BS4IR，JD194-BS4UR，JD194-BS4I-S，JD194-BS4U-S，JD194-BS5I-S，JD194-BS5U-S，JD194-BS4I-N，JD194-BS4U-N，三相电流、电压变送器：JD194-BS4I3T，JD194-BS4U3T，JD194-BS5U3T，JD194-BS4I3R，JD194-BS4U3R，功率变送器:JD194-BS4P,JD194-BS4Q,JD194-BS4P-Y,JD194-BS4Q-Y,JD194-BS4P/Q4T,频率变送器：JD194-BS4F7，JD194-BS4F7-S，功率因数变送器:JD194-BS4H7,JD194-BS4F7-S，功率因数角度变送器：JD194-BS4D7，JD194-BS4D7-S