電接點(diǎn)雙金屬溫度計(jì)WZPK-503S 價(jià)格
產(chǎn)品概述
電接點(diǎn)雙金屬溫度計(jì)WZPK-503S是一款廣泛應(yīng)用于工業(yè)現(xiàn)場(chǎng)溫度監(jiān)測(cè)與控制的精密儀表，采用高品質(zhì)材料和先進(jìn)工藝制造而成。該產(chǎn)品通過雙金屬片的熱膨脹原理實(shí)現(xiàn)溫度測(cè)量，具有結(jié)構(gòu)緊湊、響應(yīng)迅速、性能穩(wěn)定等特點(diǎn)，能夠可靠地應(yīng)用于石油、化工、電力等行業(yè)的液體、蒸汽及氣體介質(zhì)溫度測(cè)量場(chǎng)景。產(chǎn)品設(shè)計(jì)充分考慮了工業(yè)環(huán)境的復(fù)雜需求，具備良好的抗震性和耐腐蝕性，確保在各類工況下長(zhǎng)期穩(wěn)定運(yùn)行。1523
核心特點(diǎn)
電接點(diǎn)雙金屬溫度計(jì)WZPK-503S采用螺旋狀雙金屬感溫元件，能夠快速感應(yīng)溫度變化并通過指針精確顯示數(shù)值。其機(jī)械觸點(diǎn)裝置可在溫度達(dá)到預(yù)設(shè)閾值時(shí)自動(dòng)觸發(fā)電路通斷，實(shí)現(xiàn)溫度控制或報(bào)警功能。產(chǎn)品配備不銹鋼保護(hù)套管，內(nèi)部填充高密度絕緣材料，既保證了機(jī)械強(qiáng)度又增強(qiáng)了抗污染能力。該型號(hào)溫度計(jì)支持-200℃至500℃的寬范圍測(cè)溫，表盤直徑提供多種規(guī)格選擇，可根據(jù)現(xiàn)場(chǎng)需求靈活配置安裝螺紋尺寸和探桿長(zhǎng)度。817
應(yīng)用場(chǎng)景
This bimetallic thermometer with electrical contact is particularly suitable for temperature monitoring in pipeline systems, reaction vessels and power equipment. Its compact design and vibration resistance make it ideal for installation in confined spaces or high-vibration environments like compressor stations and pumping units. The product is commonly applied in petrochemical plants for crude oil heating systems, in pharmaceutical factories for sterilization process control, and in food processing facilities for pasteurization temperature supervision. The corrosion-resistant housing ensures long-term reliability even when exposed to harsh industrial atmospheres. 228
技術(shù)優(yōu)勢(shì)
The WZPK-503S features excellent thermal response characteristics with typical reaction time under 15 seconds, providing real-time temperature feedback for process control. The hermetically sealed casing achieves IP65 protection level, effectively preventing moisture and dust ingress. With its durable stainless steel construction and precision-machined components, this temperature instrument maintains measurement accuracy throughout extended service periods. The clear dial display with anti-parallax design facilitates easy reading from various angles, while the adjustable probe length (available from 50mm to 2000mm) allows customization for different installation requirements. 1023
產(chǎn)品差異化
Compared with conventional thermometers, this electrical contact version adds reliable switching functionality without requiring external power supply. The snap-action contacts provide clean switching signals to control circuits, eliminating contact bounce that could cause erratic operation. Manufacturers have optimized the mechanical structure to minimize hysteresis, ensuring repeatable switching accuracy within ±1.5% of span. For maintenance convenience, some models feature a removable core design that enables sensor replacement without process shutdown. These thoughtful engineering details make WZPK-503S a cost-effective solution for industrial temperature regulation. 317
服務(wù)保障
We provide comprehensive technical support for this product series, including installation guidance and operation consulting. The temperature instruments undergo rigorous quality verification procedures during manufacturing to ensure stable performance. With standardized production processes and strict material selection criteria, our bimetallic thermometers deliver consistent quality across all batches. Customers can choose from various connection types including thread, flange or socket weld options to match their existing piping configurations. 228
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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