【產(chǎn)品中文介紹】
WZPK-235S型電接點(diǎn)雙金屬溫度計(jì)是一款專為工業(yè)溫度監(jiān)測(cè)與控制設(shè)計(jì)的機(jī)械式儀表，采用雙金屬片傳感原理與接點(diǎn)信號(hào)輸出相結(jié)合的技術(shù)方案，適用于對(duì)溫度變化敏感且需要聯(lián)動(dòng)控制的場(chǎng)景。該產(chǎn)品通過(guò)創(chuàng)新的結(jié)構(gòu)設(shè)計(jì)和材料優(yōu)化，在保證基礎(chǔ)測(cè)溫功能的同時(shí)，可實(shí)現(xiàn)預(yù)設(shè)溫度點(diǎn)的信號(hào)觸發(fā)，為設(shè)備自動(dòng)化運(yùn)行提供可靠支持。
產(chǎn)品核心組件由高性能雙金屬感溫元件、精密傳動(dòng)機(jī)構(gòu)和可調(diào)式電接點(diǎn)系統(tǒng)構(gòu)成。感溫元件采用多層復(fù)合金屬材料，通過(guò)溫度變化引起的形變驅(qū)動(dòng)指針軸旋轉(zhuǎn)，實(shí)現(xiàn)刻度盤直觀指示。電接點(diǎn)模塊支持上下限雙節(jié)點(diǎn)獨(dú)立設(shè)定，用戶可通過(guò)外部旋鈕進(jìn)行無(wú)級(jí)調(diào)節(jié)，觸發(fā)信號(hào)可接入PLC、報(bào)警器或執(zhí)行機(jī)構(gòu)，滿足多樣化控制需求。
表殼采用304不銹鋼一體成型工藝，表盤配備鋼化玻璃視窗，防護(hù)等級(jí)達(dá)到IP65，可耐受輕度粉塵、水霧及機(jī)械振動(dòng)。感溫管長(zhǎng)度支持50mm至500mm定制，適配不同深度的安裝環(huán)境。產(chǎn)品工作溫度覆蓋-50℃至400℃范圍，基本精度控制在量程的±1.5%以內(nèi)，接點(diǎn)容量滿足AC220V/3A或DC24V/5A的常規(guī)電氣負(fù)載要求。
該型號(hào)適用于熱力管網(wǎng)、食品加工設(shè)備、暖通系統(tǒng)等需要本地顯示與遠(yuǎn)程控制協(xié)同工作的場(chǎng)景。安裝方式支持軸向、徑向和萬(wàn)向型三種結(jié)構(gòu)，特殊環(huán)境可提供隔爆型選配方案。日常維護(hù)僅需定期清除表體積塵并檢查接點(diǎn)氧化情況，傳動(dòng)機(jī)構(gòu)采用全封閉設(shè)計(jì)，有效延長(zhǎng)使用壽命。
【Product Introduction in English】
The WZPK-235S Electrical Contact Bimetal Thermometer is a mechanical instrument designed for industrial temperature monitoring and control. Combining bimetal sensing technology with contact signal output, it provides reliable solutions for temperature-sensitive applications requiring automated responses. Featuring optimized structural design and material selection, this product delivers essential temperature measurement while enabling preset trigger points for system integration.
At its core lies a high-performance bimetal sensing element, precision transmission mechanism, and adjustable contact system. The multi-layer composite metallic sensing element drives pointer rotation through thermal expansion/contraction, providing clear analog display. The dual-contact module allows independent setting of upper/lower limits via external calibration knobs, generating switch signals compatible with PLCs, alarms, or actuators.
Constructed with 304 stainless steel housing and toughened glass window, the IP65-rated enclosure resists dust ingress and water spray. Probe lengths from 50mm to 500mm accommodate various installation depths. Operating within -50℃ to 400℃ range, it maintains ±1.5% full-scale accuracy. Contact ratings support AC220V/3A or DC24V/5A loads for common control circuits.
Ideal for heat exchange networks, food processing equipment, and HVAC systems requiring local indication with remote control. Available in axial, radial, or adjustable mounting configurations, with explosion-proof variants for hazardous areas. Maintenance involves routine dust removal and contact inspection, while sealed transmission mechanisms ensure long-term durability.
（中英文合計(jì)約680字）
