一、 概述 數(shù)顯頻率表適用于電力、自動化控制系統(tǒng)中對頻率的測量和顯示具有高、穩(wěn)定性好、振動等優(yōu)點,可直接代替原有指針式儀表。 二、主要參數(shù): 輸入電流:1A 、5A 電壓:DC0-10V/100V/220V/380V(訂貨時說明) 過載:持續(xù)1.2倍,瞬時電流10倍/5S、電壓2倍/1S 量程:3.00Hz-999.9Hz 輔助電源:AC220V&plun;10%或AC/DC85V~270V 功耗:<2W 顯示:單排LED整四位顯示 等級:0.5級 隔離耐壓:2KV/50HZ/1min 緣電阻≥100MΩ 平均無故障工作時間:≥50000H 工作條件:環(huán)境溫度-25℃~55℃,相對濕度≤93%無腐蝕氣體場所 海拔高度:≤2500M 三、可選外型 160*80 120*120 80*80 120*60 96*48 96*96 72*72 48* 48
可擴展功能: S:繼電器報警輸出,報警對應項可設置成三相中任意一項,或三相同時作為報 警監(jiān)測項;報警方式可設置成上限報警,下限報警,上上限報警,下下報警或上 下限報警,上上限下下限報警。 D:4-20mA、0-20mA、0-5V、1-5V模擬量變送輸出(或DC20-4mA、DC20-0mA、DC5-0V、DC5-1V逆變)(訂貨時說明),D-20mA輸出負載電阻<510Ω。 K:RS485通信接口,標準Modbus RTU協(xié)議,可直接與工業(yè)組態(tài)軟件相連。 如有特殊要求,可來電定做。 PA194I-1K1 PZ194U-1K1 PS194F-1K1 PS194P-1K1 PH194H-1K1 PS194Q-1K1 PA194I-2K1 PZ194U-2K1 PS194F-2K1 PS194P-2K1 PH194H-2K1 PS194Q-2K1 PA194I-AK1 PZ194U-AK1 PS194F-AK1 PS194P-AK1 PH194H-AK1 PS194Q-AK1 PA194I-5K1 PZ194U-5K1 PS194F-5K1 PS194P-5K1 PH194H-5K1 PS194Q-5K1 PA194I-9K1 PZ194U-9K1 PS194F-9K1 PS194P-9K1 PH194H-9K1 PS194Q-9K1 PA194I-4K1 PZ194U-4K1 PS194F-4K1 PS194P-4K1 PH194H-4K1 PS194Q-4K1 PA194I-3K1 PZ194U-3K1 PS194F-3K1 PS194P-3K1 PH194H-3K1 PS194Q-3K1 PA194I-DK1 PZ194U-DK1 PS194F-DK1 PS194P-DK1 PH194H-DK1 PS194Q-DK1 PA195I-1K1 PZ195U-1K1 PA195I-2K1 PZ195U-2K1 PA195I-AK1 PZ195U-AK1 PA195I-5K1 PZ195U-5K1 PA195I-9K1 PZ195U-9K1 PA195I-4K1 PZ195U-4K1 PA195I-3K1 PZ195U-3K1 PA195I-DK1 PZ195U-DK1 PA194I-1D1 PZ194U-1D1 PS194F-1D1 PS194P-1D1 PH194H-1D1 PS194Q-1D1 PA194I-2D1 PZ194U-2D1 PS194F-2D1 PS194P-2D1 PH194H-2D1 PS194Q-2D1 PA194I-AD1 PZ194U-AD1 PS194F-AD1 PS194P-AD1 PH194H-AD1 PS194Q-AD1 PA194I-5D1 PZ194U-5D1 PS194F-5D1 PS194P-5D1 PH194H-5D1 PS194Q-5D1 PA194I-9D1 PZ194U-9D1 PS194F-9D1 PS194P-9D1 PH194H-9D1 PS194Q-9D1 PA194I-4D1 PZ194U-4D1 PS194F-4D1 PS194P-4D1 PH194H-4D1 PS194Q-4D1 PA194I-3D1 PZ194U-3D1 PS194F-3D1 PS194P-3D1 PH194H-3D1 PS194Q-3D1 PA194I-DD1 PZ194U-DD1 PS194F-DD1 PS194P-DD1 PH194H-DD1 PS194Q-DD1 PA194I-1S1 PZ194U-1S1 PS194F-1S1 PS194P-1S1 PH194H-1S1 PS194Q-1S1 PA194I-2S1 PZ194U-2S1 PS194F-2S1 PS194P-2S1 PH194H-2S1 PS194Q-2S1 PA194I-AS1 PZ194U-AS1 PS194F-AS1 PS194P-AS1 PH194H-AS1 PS194Q-AS1 PA194I-5S1 PZ194U-5S1 PS194F-5S1 PS194P-5S1 PH194H-5S1 PS194Q-5S1 PA194I-9S1 PZ194U-9S1 PS194F-9S1 PS194P-9S1 PH194H-9S1 PS194Q-9S1 PA194I-4S1 PZ194U-4S1 PS194F-4S1 PS194P-4S1 PH194H-4S1 PS194Q-4S1 PA194I-3S1 PZ194U-3S1 PS194F-3S1 PS194P-3S1 PH194H-3S1 PS194Q-3S1 PA194I-DS1 PZ194U-DS1 PS194F-DS1 PS194P-DS1 PH194H-DS1 PS194Q-DS1 PA194I-2K4 PZ194U-2K4 PD194UIF-2K4 PD194UI-2K4 PD194PQ-2K4 PA194I-9K4 PZ194U-9K4 PD194UIF-9K4 PD194UI-9K4 PD194PQ-9K4 PA194I-3K4 PZ194U-3K4 PD194UIF-3K4 PA194I-DK4 PZ194U-DK4 PD194UIF-DK4 PA194I-5K4 PZ194U-5K4 PD194UIF-5K4 PA194I-AK4 PZ194U-AK4 PD194UIF-AK4 PD194E-9S4 PD194E-2S4 PD194E-3S4 PD194E-AS4 PD194E-9S9 PD194E-2S9 PD194E-3S9 PD194E-AS9 PD194E-9S7 PD194E-2S7 PD194E-3S7 PD194E-AS7 PD194Z-9S4 PD194Z-2S4 PD194Z-3S4 PD194Z-AS4 PD194E-9SY PD194E-2SY PD194Z-9SY PD194Z-2SY JD194-BS4I JD194-BS4U JD194-BS5I JD194-BS5U JD194-BS4I3T JD194-BS4U3T JD194-BS4I3R JD194-BS4U3R JD194-BS4Q/Q JD194-BS4P JD194-BS4Q JD194-BS4P-Y JD194-BS4Q-Y JD194-BS4Q/Q-Y JD194-BS4I-D JD194-BS4U-D JD194-BS5I-D JD194-BS5U-D JD194-BS4H-D JD194-BS4F-D JD194-BS43H-D JD194-BS4P-D |