電接點(diǎn)雙金屬溫度計(jì)WZPK-335U 供應(yīng)
產(chǎn)品概述
電接點(diǎn)雙金屬溫度計(jì)WZPK-335U是一種廣泛應(yīng)用于工業(yè)現(xiàn)場溫度監(jiān)測與控制的高精度儀表。該產(chǎn)品采用優(yōu)質(zhì)不銹鋼材質(zhì)制造，具有耐腐蝕、抗震性能強(qiáng)等特點(diǎn)，可直接測量氣體、液體及蒸汽介質(zhì)的溫度，測量范圍覆蓋-80℃至+500℃。其核心部件采用雙金屬片螺旋結(jié)構(gòu)，通過熱膨脹系數(shù)差異驅(qū)動指針精確指示溫度值，同時(shí)配備可靠的機(jī)械電接點(diǎn)裝置，能實(shí)現(xiàn)溫度的自動控制和報(bào)警功能。該儀表設(shè)計(jì)符合工業(yè)現(xiàn)場防水防塵要求，表盤刻度清晰，支持軸向或徑向等多種安裝方式，適用于石油化工、電力、機(jī)械制造等領(lǐng)域。1615
產(chǎn)品特點(diǎn)
電接點(diǎn)雙金屬溫度計(jì)WZPK-335U采用雙層密封結(jié)構(gòu)，確保在潮濕或粉塵環(huán)境中穩(wěn)定工作。其電接點(diǎn)裝置采用特殊合金材料，觸點(diǎn)動作靈敏可靠，最高可承受20VA的開關(guān)功率。產(chǎn)品配備可調(diào)式設(shè)定指針，用戶可根據(jù)需求自由調(diào)整上下限報(bào)警值。溫度計(jì)保護(hù)管采用1Cr18Ni9Ti不銹鋼材質(zhì)，耐壓性能優(yōu)異，插入長度可根據(jù)客戶需求定制（100mm至2000mm）。該產(chǎn)品支持表盤直徑100mm/150mm兩種規(guī)格，精度等級達(dá)到1.5級，熱響應(yīng)時(shí)間不超過40秒，能快速反映介質(zhì)溫度變化。5710
技術(shù)參數(shù)
Technical Parameters:
- Measuring Range: -80~+500℃
- Accuracy Class: 1.5
- Dial Size: Ø100/150mm
- Protection Tube Material: 1Cr18Ni9Ti stainless steel
- Insertion Length: 100-2000mm (customizable)
- Electrical Contact: SPDT switch, max. 20VA
- Response Time: ≤40s
- Protection Level: IP55
- Installation: Thread M27×2, flange or others
- Ambient Temperature: -25~+55℃
應(yīng)用領(lǐng)域
Application Fields:
The WZPK-335U bimetal thermometer with electrical contact is widely used for temperature monitoring and control in petrochemical plants, power stations, shipbuilding, and mechanical manufacturing industries. Its robust construction makes it suitable for harsh environments including boilers, pipelines, heat exchangers, and reactors. The product can be integrated with PLC systems or alarm circuits through its reliable contact mechanism, providing both local indication and remote control functions. Customized versions are available for special applications such as food processing or pharmaceutical production with sanitary connections.62025
產(chǎn)品優(yōu)勢
Compared with conventional temperature instruments, the WZPK-335U features a maintenance-friendly design with removable core structure, allowing quick replacement without process interruption. The vibration-resistant construction filled with silicone oil ensures stable performance in high-vibration environments. Its universal adjustable head (0-360° rotation) facilitates optimal viewing angle adjustment. The product combines temperature indication and electrical control functions in a single device, reducing installation space and cost. All wetted parts utilize corrosion-resistant materials to ensure long service life in aggressive media.61216
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)場對溫度需自動控制和報(bào)警。直接測量各種生產(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)場顯示溫度，直觀方便；
• 具有自動切斷電源和報(bào)警功能；
• 安全可靠，使用壽命長；
• 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作，從而自動控制及報(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：（1.0），1.5
• 熱響應(yīng)時(shí)間：≤40S
• 防護(hù)等級：IP55
• 正常工作大氣條件：溫度-25～+55℃，相對濕度≤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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