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GPW型有功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)變送器(qi)、GPK型無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)變送器(qi)及(ji)GPWK型有功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)/無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)組合式變送器(qi)，是(shi)一種(zhong)(zhong)能將被測(ce)有功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)和(he)無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)轉換成直(zhi)流輸出的(de)(de)(de)(de)儀器(qi)，其(qi)轉換成的(de)(de)(de)(de)直(zhi)流電流或(huo)電壓為線(xian)(xian)(xian)性(xing)比例輸出，并能反(fan)映出被測(ce)功(gong)(gong)(gong)(gong)率(lv)在線(xian)(xian)(xian)路中的(de)(de)(de)(de)傳輸方向(xiang)。它(ta)們適(shi)用于頻(pin)(pin)率(lv)為50Hz、60Hz及(ji)特殊頻(pin)(pin)率(lv)的(de)(de)(de)(de)各(ge)種(zhong)(zhong)單、三相（平衡或(huo)不平衡）線(xian)(xian)(xian)路，配以(yi)適(shi)當的(de)(de)(de)(de)指示(shi)儀表或(huo)裝(zhuang)置，可(ke)廣泛地應用發電廠和(he)輸變電系統及(ji)其(qi)它(ta)對功(gong)(gong)(gong)(gong)率(lv)測(ce)量要求(qiu)較(jiao)高的(de)(de)(de)(de)場(chang)所(suo)。

GPWH型(xing)有(you)(you)功(gong)(gong)(gong)電(dian)(dian)能(neng)變(bian)送器(qi)(qi)、GPKH型(xing)無(wu)(wu)(wu)功(gong)(gong)(gong)電(dian)(dian)能(neng)變(bian)送器(qi)(qi)是(shi)一(yi)種測(ce)量(liang)有(you)(you)功(gong)(gong)(gong)、無(wu)(wu)(wu)功(gong)(gong)(gong)電(dian)(dian)能(neng)的(de)儀器(qi)(qi)，GPWWH型(xing)有(you)(you)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)/有(you)(you)功(gong)(gong)(gong)電(dian)(dian)能(neng)、GPKKH型(xing)無(wu)(wu)(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)/無(wu)(wu)(wu)功(gong)(gong)(gong)電(dian)(dian)能(neng)組合式變(bian)送器(qi)(qi)是(shi)一(yi)種既能(neng)測(ce)量(liang)有(you)(you)功(gong)(gong)(gong)（或無(wu)(wu)(wu)功(gong)(gong)(gong)）電(dian)(dian)能(neng)的(de)具有(you)(you)雙重功(gong)(gong)(gong)能(neng)的(de)儀器(qi)(qi)，是(shi)電(dian)(dian)能(neng)計(ji)量(liang)、節能(neng)自動化(hua)和計(ji)算機電(dian)(dian)費結算的(de)配套儀器(qi)(qi)。

GPF型頻(pin)(pin)率(lv)變送器，采(cai)用電子(zi)線路(lu)，以(yi)石英晶體產生標(biao)準(zhun)頻(pin)(pin)率(lv)，將與輸入頻(pin)(pin)率(lv)進行(xing)比較后的差轉(zhuan)換成直流模擬電量(liang)輸出。使用石英晶體和無漂移數字電路(lu)，使本準(zhun)確度高，溫度性能好，工作穩定可(ke)靠。

GPF型(xing)頻(pin)率變送器(qi)，采用電(dian)子線路(lu)，以石(shi)英晶體(ti)產生標準(zhun)頻(pin)率，將與輸入頻(pin)率進行(xing)比較后的差轉換成直流(liu)模擬(ni)電(dian)量輸出。

電(dian)(dian)(dian)量變送器(qi)，采(cai)用ASIC芯(xin)片(pian)、超線性(xing)電(dian)(dian)(dian)壓、電(dian)(dian)(dian)流互感(gan)器(qi)等全(quan)套優(you)質(zhi)元件，規格齊全(quan)，有(you)電(dian)(dian)(dian)壓、電(dian)(dian)(dian)流、有(you)功(gong)功(gong)率、無(wu)功(gong)功(gong)率、有(you)功(gong)電(dian)(dian)(dian)能、無(wu)功(gong)電(dian)(dian)(dian)能、頻率、功(gong)率因數、直流電(dian)(dian)(dian)壓、直流電(dian)(dian)(dian)流、溫度等全(quan)系列各自規格的(de)(de)電(dian)(dian)(dian)量變送器(qi)。該系列變送器(qi)集成化程度高，工(gong)作更加可(ke)(ke)靠，具有(you)優(you)異的(de)(de)溫度特性(xing)和長(chang)期穩(wen)定性(xing)，良好的(de)(de)抗電(dian)(dian)(dian)沖擊性(xing)能和過載能力，高水準的(de)(de)精度和線性(xing)度，是一(yi)種(zhong)不需要經常校驗(yan)和維(wei)護、*可(ke)(ke)信賴(lai)的(de)(de)理(li)想的(de)(de)第三(san)代電(dian)(dian)(dian)量變送器(qi)。