電接點(diǎn)雙金屬溫度計(jì)WZPK-226U 價(jià)格
產(chǎn)品概述
電接點(diǎn)雙金屬溫度計(jì)WZPK-226U是一款適用于中低溫環(huán)境現(xiàn)場(chǎng)測(cè)量的工業(yè)儀表，采用雙金屬片作為核心感溫元件，能夠直接測(cè)量氣體、液體或蒸汽介質(zhì)的溫度。該產(chǎn)品兼具溫度指示與接點(diǎn)控制功能，當(dāng)溫度超過(guò)設(shè)定值時(shí)，其機(jī)械觸點(diǎn)可自動(dòng)觸發(fā)電路動(dòng)作，實(shí)現(xiàn)溫度監(jiān)控或報(bào)警。外殼采用不銹鋼材質(zhì)，結(jié)構(gòu)堅(jiān)固且防水防腐，適用于石油、化工、電力等工業(yè)場(chǎng)景。
The WZPK-226U bimetallic thermometer with electrical contact is designed for on-site temperature measurement in medium-to-low temperature environments. Its core sensing element consists of a bimetallic strip, enabling direct measurement of gases, liquids, or steam. The device combines temperature indication with electrical contact control, automatically triggering circuit actions when temperatures exceed preset values for monitoring or alarm purposes. The stainless-steel housing ensures durability and resistance to corrosion, making it suitable for industries such as petroleum, chemical, and power.
產(chǎn)品特點(diǎn)
電接點(diǎn)雙金屬溫度計(jì)WZPK-226U具有直觀的指針式表盤設(shè)計(jì)，支持徑向或軸向安裝方式，表盤直徑可選60mm、100mm或150mm，便于不同場(chǎng)景的讀數(shù)需求。其觸點(diǎn)機(jī)構(gòu)采用耐磨材料，確保長(zhǎng)期使用的穩(wěn)定性，且接點(diǎn)功率適配常規(guī)控制電路（推薦工作電壓36V以下）。測(cè)溫范圍覆蓋-80℃至+500℃，精度等級(jí)為1.5級(jí)，響應(yīng)速度快，適合動(dòng)態(tài)溫度監(jiān)測(cè)。
The WZPK-226U features a clear dial display with radial or axial installation options, available in 60mm, 100mm, or 150mm diameters to suit various readability requirements. The contact mechanism employs wear-resistant materials for long-term reliability, compatible with standard control circuits (recommended voltage below 36V). With a temperature range of -80℃ to +500℃ and a 1.5-class accuracy, it responds swiftly to dynamic temperature changes.
應(yīng)用場(chǎng)景
該產(chǎn)品廣泛應(yīng)用于需溫度自動(dòng)化控制的設(shè)備中，如鍋爐管道、反應(yīng)釜或 HVAC 系統(tǒng)。其耐震設(shè)計(jì)可在振動(dòng)環(huán)境中穩(wěn)定工作，且防護(hù)等級(jí)滿足常規(guī)工業(yè)需求。用戶可根據(jù)實(shí)際需求選擇不同插入深度（75mm至2000mm）和螺紋規(guī)格（如M27×2、G1/2等），靈活適配安裝條件。
The WZPK-226U is widely used in equipment requiring automated temperature control, such as boiler pipelines, reactors, or HVAC systems. Its vibration-resistant design ensures stable performance in harsh environments, while customizable insertion lengths (75mm to 2000mm) and thread specifications (e.g., M27×2, G1/2) provide installation flexibility.
設(shè)計(jì)與工藝
電接點(diǎn)雙金屬溫度計(jì)WZPK-226U采用多層密封結(jié)構(gòu)，表殼與保護(hù)管連接處通過(guò)雙層橡膠圈加固，防止介質(zhì)滲漏。感溫元件經(jīng)過(guò)特殊工藝處理，減少熱滯后現(xiàn)象，提升測(cè)量一致性。產(chǎn)品無(wú)汞環(huán)保，符合工業(yè)安全要求，維護(hù)簡(jiǎn)便且使用壽命較長(zhǎng)。
The WZPK-226U incorporates a multi-layer sealing structure with reinforced rubber gaskets at junctions to prevent leakage. The thermal element is specially treated to minimize hysteresis and improve measurement consistency. Mercury-free and environmentally friendly, it meets industrial safety standards with low maintenance needs and extended service life.
技術(shù)參數(shù)
核心參數(shù)包括：接點(diǎn)容量10VA（無(wú)感負(fù)載）、觸點(diǎn)形式支持上下限或單上限配置、基本誤差±1.5%量程。保護(hù)管材質(zhì)可選1Cr18Ni9Ti或316L不銹鋼，適應(yīng)不同腐蝕性介質(zhì)。標(biāo)度盤可定制為攝氏或華氏單位，便于國(guó)際化應(yīng)用。
Key specifications include: 10VA contact capacity (non-inductive load), configurable upper/lower or single-limit contacts, and ±1.5% full-scale accuracy. The protective tube is available in 1Cr18Ni9Ti or 316L stainless steel for corrosive media. Customizable Celsius or Fahrenheit scales facilitate global use.
16162123
電接點(diǎn)雙金屬溫度計(jì)
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
電接點(diǎn)雙金屬溫度計(jì)，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, SBWR-4170/440D
應(yīng)用
電接點(diǎn)雙金屬溫度計(jì)應(yīng)用于生產(chǎn)現(xiàn)場(chǎng)對(duì)溫度需自動(dòng)控制和報(bào)警。直接測(cè)量各種生產(chǎn)過(guò)程中-80～500℃范圍內(nèi)體、蒸汽
和氣體介質(zhì)溫度。
電接點(diǎn)雙金屬溫度計(jì)的特點(diǎn)：
• 現(xiàn)場(chǎng)顯示溫度，直觀方便；
• 具有自動(dòng)切斷電源和報(bào)警功能；
• 安全可靠，使用壽命長(zhǎng)；
• 多種結(jié)構(gòu)形式，可滿足不同要求。
工作原理
電接點(diǎn)雙金屬溫度計(jì)是利用溫度變化時(shí)帶動(dòng)觸點(diǎn)變化，當(dāng)其與上下限觸點(diǎn)或斷開的同時(shí)，使電路中的繼電器動(dòng)作，從而自動(dòng)控制及報(bào)警。
主要技術(shù)參數(shù)
• 產(chǎn)品執(zhí)行標(biāo)準(zhǔn)：JB/T8803-1998 GB3836-83
• 標(biāo)度盤公稱直徑：100
• 精度等級(jí)：（1.0），1.5
• 熱響應(yīng)時(shí)間：≤40S
• 防護(hù)等級(jí)：IP55
• 正常工作大氣條件：溫度-25～+55℃，相對(duì)濕度≤85%
• 設(shè)定點(diǎn)誤差：設(shè)定點(diǎn)誤差應(yīng)不超過(guò)基本誤差限的1.5倍。
• 切換差：切換差應(yīng)不超過(guò)基本誤差限的1.5倍。
• 切換重復(fù)性：切換重復(fù)性極限范圍不大于基本誤差限值的1/2。
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