【W(wǎng)ZP2-330B熱電阻產(chǎn)品介紹（中文版）】
WZP2-330B型熱電阻是一款專為電站設(shè)備溫度監(jiān)測(cè)設(shè)計(jì)的工業(yè)級(jí)傳感器，采用成熟的熱電阻測(cè)溫技術(shù)，可精準(zhǔn)測(cè)量-50℃至+500℃范圍內(nèi)的溫度參數(shù)。產(chǎn)品采用316L不銹鋼保護(hù)套管與高密度陶瓷絕緣組件組合結(jié)構(gòu)，具備優(yōu)異的機(jī)械強(qiáng)度和環(huán)境適應(yīng)性，能夠在高壓、強(qiáng)震動(dòng)工況下保持長(zhǎng)期穩(wěn)定運(yùn)行。
本產(chǎn)品核心測(cè)溫元件選用鉑電阻材料，線性度誤差小于±0.15%，年穩(wěn)定性偏差不超過(guò)0.05%。雙層密封結(jié)構(gòu)配合真空填充工藝，有效隔絕水汽與粉塵侵入，防護(hù)等級(jí)達(dá)到IP67標(biāo)準(zhǔn)。特別設(shè)計(jì)的緊湊型探頭結(jié)構(gòu)（直徑6mm±0.2，長(zhǎng)度150mm可定制）方便在狹窄空間安裝，提供軸向和徑向兩種引線方向選擇，適配各類電站設(shè)備安裝需求。
針對(duì)電站環(huán)境特點(diǎn)，產(chǎn)品經(jīng)過(guò)特殊工藝處理：保護(hù)套管表面采用電解拋光技術(shù)，顯著提升抗硫化物腐蝕能力；內(nèi)部導(dǎo)線的耐溫等級(jí)提升至200℃，避免高溫環(huán)境下絕緣老化。產(chǎn)品標(biāo)配2米雙層屏蔽鎧裝電纜，線芯采用鍍銀銅導(dǎo)體，確保信號(hào)傳輸穩(wěn)定可靠。為適應(yīng)復(fù)雜電磁環(huán)境，建議選配EMI過(guò)濾器組件。
該型號(hào)支持定制化服務(wù)，可根據(jù)具體需求調(diào)整探頭尺寸、電纜長(zhǎng)度（最高可延長(zhǎng)至50米）及連接器類型。出廠前均通過(guò)72小時(shí)連續(xù)老化測(cè)試和溫度循環(huán)驗(yàn)證，配套提供完整的溫度-電阻對(duì)照表及安裝指導(dǎo)手冊(cè)。建議配合帶冷端補(bǔ)償?shù)闹悄茏兯推魇褂�，可獲得更精準(zhǔn)的測(cè)量數(shù)據(jù)。
【W(wǎng)ZP2-330B Thermal Resistor Product Introduction (English Version)】
The WZP2-330B thermal resistor is an industrial-grade temperature sensor specifically engineered for power plant monitoring systems. With a measurable range spanning from -50℃ to +500℃, this device employs advanced platinum resistance technology to deliver precise temperature measurement. The robust 316L stainless steel sheath combined with high-density ceramic insulation ensures reliable performance under high-pressure and high-vibration operating conditions.
Featuring a platinum sensing element with linearity error within ±0.15% and annual drift below 0.05%, the sensor maintains measurement consistency over extended service periods. Its dual-sealed construction with vacuum-filled interstices achieves IP67 protection rating, effectively preventing moisture and particulate ingress. The compact probe design (6mm±0.2 diameter, customizable 150mm length) accommodates confined installation spaces, offering both axial and radial cable exit configurations for flexible integration with various power generation equipment.
Specialized manufacturing processes enhance environmental resistance: electrolytically polished sheath surfaces improve corrosion resistance against sulfur compounds, while 200℃-rated internal wiring prevents insulation degradation. Standard configuration includes 2-meter double-shielded armored cable with silver-plated copper conductors for stable signal transmission. Optional EMI filters are available for electromagnetic interference mitigation.
Customization services cover probe dimensions, cable lengths (extendable up to 50 meters), and connector types. Each unit undergoes rigorous 72-hour burn-in testing and thermal cycling validation before shipment. Comprehensive documentation including resistance-temperature reference tables and installation guidelines accompanies every product. For optimal performance, pairing with intelligent transmitters featuring cold junction compensation is recommended to ensure measurement accuracy in critical power generation applications.
