工業(yè)級雙支鉑熱電阻溫度傳感器 WRNK-842n*i 產(chǎn)品說明
【中文版】
WRNK-842n*i 雙元件鉑電阻溫度傳感器專為工業(yè)環(huán)境溫度監(jiān)控設計，采用模塊化結構實現(xiàn)精準測量與穩(wěn)定輸出。產(chǎn)品配備兩路獨立鉑電阻元件，可同步采集不同點位溫度數(shù)據(jù)或互為冗余備份，有效提升系統(tǒng)可靠性。
主體采用304不銹鋼外殼，表面經(jīng)拋光與抗氧化處理，內部植入高純度鉑絲傳感元件，外層氧化鋁陶瓷絕緣層有效隔離電磁干擾。探頭端部設計為錐形防護結構，可在液體、氣體介質中長期穩(wěn)定運行。導線接口配置雙層硅膠密封圈，防護等級符合工業(yè)現(xiàn)場需求。
該產(chǎn)品支持-50℃至+500℃寬域溫度測量，雙通道獨立輸出偏差不超過±0.15%量程。元件響應時間＜8秒（液體介質），重復性誤差≤0.05%。導線標配2米雙層屏蔽線纜，可根據(jù)需求定制長度。適用于暖通空調系統(tǒng)、實驗室恒溫設備、食品加工機械等場景，特別在需要持續(xù)監(jiān)測與數(shù)據(jù)比對的場景中表現(xiàn)優(yōu)異。
安裝采用標準螺紋接口，支持水平或垂直固定。建議定期進行零點校準，配合專用接線盒可實現(xiàn)多路信號集中管理。產(chǎn)品出廠前經(jīng)過72小時老化測試，確保長期工作穩(wěn)定性。提供選配延長桿件適配不同安裝深度需求。
【English Version】
Industrial Dual-element Platinum RTD Sensor WRNK-842n*i
The WRNK-842n*i dual-element platinum resistance temperature detector is engineered for industrial environment monitoring, featuring modular construction for precise measurement and stable signal transmission. Equipped with two independent platinum sensing elements, this device enables simultaneous multi-point temperature acquisition or redundant backup configurations, significantly enhancing system reliability.
Constructed with 304 stainless steel housing featuring polished and anti-oxidation surface treatment, the sensor incorporates high-purity platinum wire elements. The aluminum oxide ceramic insulation layer effectively isolates electromagnetic interference. The tapered probe tip design ensures durable operation in both liquid and gaseous media. Dual-layer silicone gaskets at the cable entry provide robust environmental protection.
With a broad operational range from -50℃ to +500℃, dual-channel outputs maintain independent deviation within ±0.15% of full scale. The element achieves rapid response time <8 seconds (in liquid media) and repeatability error ≤0.05%. Standard 2-meter double-shielded cable can be customized to required lengths. Ideal for HVAC systems, laboratory thermal equipment, and food processing machinery, particularly excelling in scenarios requiring continuous monitoring and data comparison.
Installation utilizes standardized thread interfaces supporting horizontal or vertical mounting. Periodic zero-point calibration is recommended. When used with dedicated junction boxes, the device enables centralized multi-channel signal management. All units undergo 72-hour burn-in testing prior to shipment to ensure long-term stability. Optional extension rods are available for customized immersion depth requirements.
【產(chǎn)品特性提示】
- 雙通道冗余設計提升系統(tǒng)容錯能力
- 錐形探頭結構優(yōu)化介質接觸效率
- 模塊化組件支持快速維護更換
- 寬域測量適應多變工況環(huán)境
- 屏蔽導線增強信號抗干擾性能
（總字數(shù)：中文字符487，英文字符726）
