電接點(diǎn)雙金屬溫度計(jì)WRQ-130 廠家
產(chǎn)品概述
電接點(diǎn)雙金屬溫度計(jì)WRQ-130是一款專為工業(yè)溫度監(jiān)測(cè)與控制設(shè)計(jì)的精密儀表，適用于液體、蒸汽及氣體介質(zhì)的溫度測(cè)量。該產(chǎn)品采用雙金屬片作為核心感溫元件，通過溫度變化引起的機(jī)械形變驅(qū)動(dòng)指針指示溫度，并聯(lián)動(dòng)電接點(diǎn)實(shí)現(xiàn)自動(dòng)控制或報(bào)警功能。其測(cè)量范圍覆蓋-80℃至+500℃，可滿足多種工業(yè)場(chǎng)景的需求。儀表結(jié)構(gòu)堅(jiān)固，表殼采用防腐蝕材質(zhì)，確保在惡劣環(huán)境下長(zhǎng)期穩(wěn)定工作。設(shè)計(jì)上兼顧直觀性與功能性，支持軸向、徑向或萬向安裝，適配不同空間布局。1512
核心特點(diǎn)
WRQ-130電接點(diǎn)雙金屬溫度計(jì)具備高精度與快速響應(yīng)特性，溫度指示誤差控制在量程的±1.5%以內(nèi)，熱響應(yīng)時(shí)間不超過40秒。其電接點(diǎn)裝置采用耐磨材料，支持上下限觸點(diǎn)調(diào)節(jié)，可通過繼電器實(shí)現(xiàn)電路通斷，適用于自動(dòng)化控制系統(tǒng)。產(chǎn)品提供多種表盤直徑（60mm、100mm、150mm）和安裝方式（螺紋、法蘭、卡套等），便于用戶根據(jù)實(shí)際需求選擇。此外，儀表防護(hù)等級(jí)達(dá)到IP55，能有效抵御灰塵和水濺，延長(zhǎng)使用壽命。101620
應(yīng)用領(lǐng)域
該溫度計(jì)廣泛應(yīng)用于石油化工、電力、食品制藥及環(huán)保等行業(yè)。在石化領(lǐng)域，用于反應(yīng)釜、管道等設(shè)備的溫度監(jiān)控；在電力系統(tǒng)中，可監(jiān)測(cè)鍋爐蒸汽溫度；食品制藥行業(yè)則依賴其確保生產(chǎn)流程的溫控安全。其耐腐蝕和抗振動(dòng)設(shè)計(jì)也適用于船舶、機(jī)械制造等復(fù)雜環(huán)境。通過實(shí)時(shí)溫度顯示與自動(dòng)報(bào)警功能，WRQ-130顯著提升了工業(yè)生產(chǎn)的可靠性與效率。2622
Product Overview
The WRQ-130 Bimetallic Thermometer with Electrical Contact is a precision instrument designed for industrial temperature monitoring and control, suitable for measuring liquids, steam, and gases. Its core sensing element consists of a bimetallic strip that mechanically deforms with temperature changes, driving a pointer to indicate values while activating electrical contacts for automated control or alarms. With a measurement range of -80°C to +500°C, it adapts to diverse industrial requirements. The robust housing, crafted from corrosion-resistant materials, ensures durability in harsh environments. The design combines clarity with versatility, offering axial, radial, or adjustable mounting options for flexible installation.11226
Key Features
The WRQ-130 delivers high accuracy (±1.5% of span) and rapid response (≤40s). Its electrical contacts, made of wear-resistant materials, allow adjustable upper/lower limits to trigger relays for circuit control. Available in multiple dial sizes (60/100/150mm) and installation configurations (threaded, flanged, or sleeve-mounted), it caters to varied operational needs. The IP55-rated enclosure provides dust and water splash resistance, enhancing longevity. The intuitive display and reliable switching mechanism make it ideal for automated systems.51620
Applications
This thermometer is widely used in petrochemicals, power generation, food/pharmaceutical production, and environmental monitoring. In refineries, it tracks reactor and pipeline temperatures; in power plants, it safeguards boiler operations; in food processing, it ensures compliance with thermal safety standards. Its vibration-resistant and anti-corrosion design also suits marine and heavy machinery applications. By integrating real-time readings with alarm functions, the WRQ-130 significantly boosts operational safety and productivity.2622
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)不超過基本誤差限的1.5倍。
• 切換差：切換差應(yīng)不超過基本誤差限的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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