電接(jiē)點雙(shuāng)金屬溫度計
WZPK-426U,WZPK-166U,WZPK-525U,WZPK-165U,WZPK-425U,WZPK-424U,WZPK-326U,WZPK-323U,WZPK-226U,WZPK-224U,WZPK-223U,WZPK-233U,WZPK-405U,WZPK-135U,WZPK-136U,WZP-104U,WZPK-333U,WZPK-103U,WZPK-336U,WZPK-263U,WZPK-335U,WZPK-363U,WZPK-465U,WZPK-464U,WZPK-266U,WZPK-565U,WZPK-276U,WZPK-375U,WZPK-476U,WZPK2-475SA,WZPK-474S,WZPK-133U,WZPK-473S,WZPK2-376SA,WZPK-506U,WZPK-504U,WZPK-505U,WZPK-374S,WZPK-375S,WZPK2-375SA,WZPK-376S,WZPK2-276SA,WZPK-276S,WZPK2-275SA,WZPK-503S,WZPK2-406SA,WZPK2-405SA,WZPK-406S,WZPK-4055,WZPK-404S,WZPK-304U,WZPK-206U,WZPK-205U,WZPK-203U,WZPK2-305SA,WZPK-306S,WZPK-305S,WZPK-303S,WZPK2-205SA,WZPK-26S,WZPK-205S,WZPK-204S,WZPK-203S,WZPK-106SA,WZP-430B,WZPK-2312U,WZPK2-176SA,WZPK2-175SA,WZPK-176S,WZPK-163S,WZPK2-466SA,WZPK2-465SA,WZPK-465S,WZPK2-366SA,WZPK2-365SA,WZPK-366S,WZPK-364S,WZPK-363S,WZPK2-266SA,WZPK-266S,WZPK-265S,WZPK-264S,WZP-166S,WZPK-263S,WZPK-165S
應用(yòng)
電接點雙金屬溫度(dù)計應(yīng)用於生產現(xiàn)場對溫度(dù)需自動控(kòng)製和報(bào)警。直接測量各(gè)種生(shēng)產過程中-80~500℃範圍內體、蒸汽
和氣(qì)體介(jiè)質溫度(dù)。
電接(jiē)點(diǎn)雙(shuāng)金屬溫度計的特點:
• 現場顯示溫(wēn)度,直觀方便;
• 具有自動切斷(duàn)電源和報(bào)警功能;
• 安全可靠,使用壽命(mìng)長;
• 多種結構形式,可滿足不同要求。
工(gōng)作原理
電接點(diǎn)雙金屬溫度計(jì)是利用溫度變化時帶動觸點變化,當其與上下限(xiàn)觸點(diǎn)或斷開(kāi)的同時,使電路(lù)中(zhōng)的繼電器動(dòng)作,從而自動控製(zhì)及報警。
主要技術(shù)參(cān)數
• 產品執行標(biāo)準:JB/T8803-1998 GB3836-83
• 標度盤公稱直徑:100
• 精度等級:(1.0),1.5
• 熱響應時間:≤40S
• 防護(hù)等級:IP55
• 正常工(gōng)作大氣條件(jiàn):溫(wēn)度-25~+55℃,相對濕度≤85%
• 設定點誤差(chà):設定點誤(wù)差應不(bú)超過(guò)基本(běn)誤差限的1.5倍。
• 切換差:切換差應不超(chāo)過基本誤(wù)差(chà)限的1.5倍。
• 切換重複性:切換重(chóng)複性(xìng)極限範圍不大於基本誤差限絕(jué)對(duì)值的1/2。
電(diàn)接點雙金屬溫度計,WSSX-416,WSSX-406,WSSX-485,WSSX-415,WSSX-405,WSSX-484,WSSX-414,WSSX-404,WSSX-483,WSSX-413,WSSX-403,WSSX-482,WZPK-124U,WZPK-406U,WZPK-503U,WZP-3212U,WZP-270U,WRNN2-436,WRP-130,WRP2-130,WRP-131,WRP2-131,WRQ-130,WRQ2-130,WRQ-131,WRQ2-131,WRR-130,WRR2-130,WZPK-336SA,WZPK2-335SA,WZPK-236SA,WZPK2-235SA,WZPK-333S,WZPK-334S,WZPK-335S,WZPK-236S,WZPK-235S, WZPK-234S, WZPK-233S, WZPK2-136S, WZPK2-135SA, WZPK-136S, WZPK-135S, WZPK-134S, WRNR-01, WRER2-14, WRNR2-14, WRER-14, WRER2-12, WRNR2-12, WRER-12, WRNR-12, WZP2-6312A, WZP-6312A, WZP2-631, WRN-624, WRNR2-01, SB
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