WP-LEHz-C172LLW交流工頻周波儀表
一,、產(chǎn)品描述：智能交流工頻周波儀表，采用的微處理器進(jìn)行智能控制,，對(duì)同時(shí)輸入的交流電壓信號(hào)的工頻周波進(jìn)行精確測(cè)量,，經(jīng)過CPU運(yùn)算處理后，由高亮度LED數(shù)碼管進(jìn)行清晰直觀的顯示,，并可選擇串行通訊功能,。本表既可測(cè)交流單相電壓信號(hào)之頻率，亦可測(cè)交流三相電壓信號(hào)之頻率,。
二,、選型表：
| 型號(hào) | 說明 |
| WP-LE | □□ | -□ | □ | □ | □ | □□ | □ | □ | |
| 儀表類別 | Hz | | | | | | | | 交流工頻周波表 |
| 顯示方式 | C | | | | | | | LED雙屏數(shù)字顯示 |
| 外形尺寸 | 1 | | | | | | （160×80）mm |
| 2 | | | | | | （80×160）mm |
| 4 | | | | | | （48×96）mm |
| 6 | | | | | | （96×48）mm |
| 7 | | | | | | （72×72）mm（暫不供貨） |
| 9 | | | | | | （96×96）mm |
| 通訊方式 | 0 | | | | | 無通訊方式 |
| 2 | | | | | RS-232C通訊接口（注1） |
| 8 | | | | | RS-485通訊接口（注1） |
| 變送輸出 | 0 | | | | 無變送輸出 |
| 2 | | | | 4~20mA變送輸出 |
| 3 | | | | 0~10mA變送輸出 |
| 4 | | | | 1~5V變送輸出 |
| 5 | | | | 0~5V變送輸出 |
| 9 | | | | 特殊要求的變送輸出 |
| 控制方式 | N | | | 無控制/報(bào)警 |
| HL | | | 上限報(bào)警+下限報(bào)警（注2） |
| HH | | | 上限報(bào)警+上上限報(bào)警（注2） |
| LL | | | 下限報(bào)警+下下限報(bào)警（注2） |
| 供電電源 | T | | AC220V |
| W | | DC24V供電 |
| 輸入范圍 | □ | 交流電壓輸入：0～500V直接輸入，超過500V由電壓互感器或分壓器轉(zhuǎn)換成滿刻度為100V電壓信號(hào)輸入,。 |
注1：選RS-485通訊或RS-232C通訊時(shí)只能選擇一個(gè)繼電器輸出,。
注2：上、下限報(bào)警儀表內(nèi)部可任意組合,。
外形尺寸：（96×96）（96×48）（48×96）（72×72）儀表只配用開關(guān)電源,。
選型示例：
（1）WP-LEHz-C600N（220V）：交流工頻周波表：?jiǎn)纹翑?shù)字顯示；外形尺寸96×48,；無通訊接口,；無變送輸出；無報(bào)警輸出,；線性電源供電,；輸入電壓信號(hào)220V；顯示45.00~55.00（Hz）,。
型號(hào)：
WP-LEHz-C100NT,、WP-LEHz-C102NT、WP-LEHz-C103NT,、WP-LEHz-C104NT,、
WP-LEHz-C105NT、WP-LEHz-C170NT,、WP-LEHz-C172NT,、WP-LEHz-C173NT、
WP-LEHz-C174NT,、WP-LEHz-C175NT,、WP-LEHz-C200NT、WP-LEHz-C202NT,、
WP-LEHz-C203NT,、WP-LEHz-C204NT、WP-LEHz-C205NT,、WP-LEHz-C270NT,、
WP-LEHz-C272NT、WP-LEHz-C273NT,、WP-LEHz-C274NT,、WP-LEHz-C275NT
WP-LEHz-C400NT、WP-LEHz-C402NT,、WP-LEHz-C403NT,、WP-LEHz-C404NT、
WP-LEHz-C405NT,、WP-LEHz-C470NT,、WP-LEHz-C472NT,、WP-LEHz-C473NT、
WP-LEHz-C474NT,、WP-LEHz-C475NT,、WP-LEHz-C600NT、WP-LEHz-C602NT,、
WP-LEHz-C603NT,、WP-LEHz-C604NT、WP-LEHz-C605NT,、WP-LEHz-C670NT,、
WP-LEHz-C672NT、WP-LEHz-C673NT,、WP-LEHz-C674NT,、WP-LEHz-C675NT、
WP-LEHz-C900NT,、WP-LEHz-C902NT,、WP-LEHz-C903NT、WP-LEHz-C904NT,、
WP-LEHz-C905NT、WP-LEHz-C970NT,、WP-LEHz-C972NT,、WP-LEHz-C973NT、
WP-LEHz-C974NT,、WP-LEHz-C975NT
WP-LEHz-C100NW,、WP-LEHz-C102NW、WP-LEHz-C103NW,、WP-LEHz-C104NW,、
WP-LEHz-C105NW、WP-LEHz-C170NW,、WP-LEHz-C172NW,、WP-LEHz-C173NW、
WP-LEHz-C174NW,、WP-LEHz-C175NW,、WP-LEHz-C200NW、WP-LEHz-C202NW,、
WP-LEHz-C203NW,、WP-LEHz-C204NW、WP-LEHz-C205NW,、WP-LEHz-C270NW,、
WP-LEHz-C272NW,、WP-LEHz-C273NW、WP-LEHz-C274NW,、WP-LEHz-C275NW
WP-LEHz-C400NW,、WP-LEHz-C402NW、WP-LEHz-C403NW,、WP-LEHz-C404NW,、
WP-LEHz-C405NW、WP-LEHz-C470NW,、WP-LEHz-C472NW,、WP-LEHz-C473NW、
WP-LEHz-C474NW,、WP-LEHz-C475NW,、WP-LEHz-C600NW、WP-LEHz-C602NW,、
WP-LEHz-C603NW,、WP-LEHz-C604NW、WP-LEHz-C605NW,、WP-LEHz-C670NW,、
WP-LEHz-C672NW、WP-LEHz-C673NW,、WP-LEHz-C674NW,、WP-LEHz-C675NW、
WP-LEHz-C900NW,、WP-LEHz-C902NW,、WP-LEHz-C903NW、WP-LEHz-C904NW,、
WP-LEHz-C905NW,、WP-LEHz-C970NW、WP-LEHz-C972NW,、WP-LEHz-C973NW,、
WP-LEHz-C974NW、WP-LEHz-C975NW
WP-LEHz-C100HLT,、WP-LEHz-C102HLT,、WP-LEHz-C103HLT、WP-LEHz-C104HLT
WP-LEHz-C174HLW,、WP-LEHz-C175HLW,、WP-LEHz-C200HLW、WP-LEHz-C202HLW,、
WP-LEHz-C203HLW,、WP-LEHz-C204HLW,、WP-LEHz-C205HLW、WP-LEHz-C270HLW,、
WP-LEHz-C272HLW,、WP-LEHz-C273HLW、WP-LEHz-C274HLW,、WP-LEHz-C275HLW,、
WP-LEHz-C400HLW,、WP-LEHz-C402HLW,、WP-LEHz-C403HLW、WP-LEHz-C404HLW
WP-LEHz-C405HLW,、WP-LEHz-C470HLW,、WP-LEHz-C472HLW、WP-LEHz-C473HLW,、
WP-LEHz-C474HLW,、WP-LEHz-C475HLW、WP-LEHz-C600HLW,、WP-LEHz-C602HLW,、
WP-LEHz-C603HLW、WP-LEHz-C604HLW,、WP-LEHz-C605HLW、WP-LEHz-C670HLW,、
WP-LEHz-C672HLW,、WP-LEHz-C673HLW,、WP-LEHz-C64HLW,、WP-LEHz-C675HLW、
WP-LEHz-C900HLW,、WP-LEHz-C902HLW,、WP-LEHz-C903HLW、WP-LEHz-C904HLW
WP-LEHz-C905HLW,、WP-LEHz-C970HLW,、WP-LEHz-C972HLW、WP-LEHz-C973HLW,、
WP-LEHz-C974HLW,、WP-LEHz-C975HLW,、
WP-LEHz-C100LLW、WP-LEHz-C102LLW,、WP-LEHz-C103LLW,、WP-LEHz-C104LLW
WP-LEHz-C105LLW、WP-LEHz-C170LLW,、WP-LEHz-C172LLW、WP-LEHz-C173LLW,、
WP-LEHz-C174HHW,、WP-LEHz-C175HHW、WP-LEHz-C200HHW,、WP-LEHz-C202HHW,、
WP-LEHz-C203HHW、WP-LEHz-C204HHW,、WP-LEHz-C205HHW,、WP-LEHz-C270HHT、
WP-LEHz-C272HHT,、WP-LEHz-C273HHT,、WP-LEHz-C274HHT,、WP-LEHz-C275HHT,、
WP-LEHz-C400LLW、WP-LEHz-C402LLW,、WP-LEHz-C403LLW,、WP-LEHz-C404LLW
WP-LEHz-C405LLW、WP-LEHz-C470LLT,、WP-LEHz-C472LLT,、WP-LEHz-C473LLT、
WP-LEHz-C474LLT,、WP-LEHz-C475LLT,、WP-LEHz-C600HHW、WP-LEHz-C602HHW,、
WP-LEHz-C603HHW,、WP-LEHz-C604HHW、WP-LEHz-C605HHW,、WP-LEHz-C670HHT,、
WP-LEHz-C672HHT、WP-LEHz-C673HHT、WP-LEHz-C674HHT,、WP-LEHz-C675HHT,、
WP-LEHz-C900LLW、WP-LEHz-C902LLW,、WP-LEHz-C903LLW,、WP-LEHz-C904LLW
WP-LEHz-C905LLW、WP-LEHz-C970HHT,、WP-LEHz-C972HHT,、WP-LEHz-C973HHT、
WP-LEHz-C974HHT,、WP-LEHz-C975HHT,、
WP-LEHz-C105HLT、WP-LEHz-C170HLT,、WP-LEHz-C172HLT,、WP-LEHz-C173HLT、
WP-LEHz-C174HLT,、WP-LEHz-C175HLT,、WP-LEHz-C200HLT、WP-LEHz-C202HLT,、
WP-LEHz-C203HLT,、WP-LEHz-C204HLT、WP-LEHz-C205HLT,、WP-LEHz-C270HLT,、
WP-LEHz-C272HLT、WP-LEHz-C273HLT,、WP-LEHz-C274HLT,、WP-LEHz-C275HLT、
WP-LEHz-C400HLT,、WP-LEHz-C402HLT,、WP-LEHz-C403HLT、WP-LEHz-C404HLT
WP-LEHz-C405HLT,、WP-LEHz-C470HLT,、WP-LEHz-C472HLT,、WP-LEHz-C473HLT,、
WP-LEHz-C474HLT、WP-LEHz-C475HLT,、WP-LEHz-C600HLT,、WP-LEHz-C602HLT、
WP-LEHz-C603HLT、WP-LEHz-C604HLT,、WP-LEHz-C605HLT,、WP-LEHz-C670HLT、
WP-LEHz-C672HLT,、WP-LEHz-C673HLT,、WP-LEHz-C64HLT、WP-LEHz-C675HLT,、
WP-LEHz-C900HLT,、WP-LEHz-C902HLT、WP-LEHz-C903HLT,、WP-LEHz-C904HLT
WP-LEHz-C905HLT,、WP-LEHz-C970HLT、WP-LEHz-C972HLT,、WP-LEHz-C973HLT,、
WP-LEHz-C974HLT、WP-LEHz-C975HLT,、
WP-LEHz-C100HLW,、WP-LEHz-C102HLW、WP-LEHz-C103HLW,、WP-LEHz-C104HLW,、WP-LEHz-C105HLW、WP-LEHz-C170HLW,、WP-LEHz-C172HLW,、WP-LEHz-C173HLW、
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