热套式双金属温度计WSS-413L 厂家
产品概述
热套式双金属温度计WSS-413L是一款专为工业现场测温设计的高可靠性仪表，适用于液体、蒸汽、气体介质及固体表面的温度测量。其核心特点是可配合多种安装套管，适应不同压力等级需求，测温范围覆盖-80℃至+500℃，满足石油、化工、电力等行业的复杂工况要求。产品采用机械式感应原理，无需外部电源，具有现场直读、抗振动、耐腐蚀等优势，尤其适合高温高压环境下的长期稳定运行。81028
技术特点
该温度计采用双层金属片作为感温元件，通过热胀冷缩原理驱动指针显示温度值。标度盘公称直径分为100mm和150mm两种规格，精度等级为1.5级，响应时间≤40秒。保护管材质可选1Cr18Ni9Ti不锈钢或哈氏合金，确保在强腐蚀性环境中稳定工作。连接方式提供M20×1.5螺纹或NPT1/2法兰选项，安装灵活性高。径向型设计使读数视角更符合人体工程学，同时支持万向调节以适应不同安装角度。3612
应用场景
WSS-413L广泛应用于热力管道、反应釜、锅炉系统等设备中的温度监测。其热套式结构能有效隔离介质压力，配合法兰连接形式可承受15-40MPa的高压环境。典型应用包括炼油厂的裂解装置、化工厂的蒸汽换热系统以及制药行业的发酵罐温度监控。产品在-80℃低温至500℃高温区间内均能保持线性精度，且防护等级达到IP55，可抵御粉尘和水雾侵入。1418
Product Overview
The WSS-413L Sheath-mounted Bimetallic Thermometer is a robust industrial instrument designed for temperature measurement of liquids, vapors, gases, and solid surfaces. With a measurement range spanning from -80°C to +500°C, it excels in demanding applications across petrochemical, power generation, and process industries. The device features interchangeable installation sleeves to accommodate varying pressure ratings, ensuring adaptability in complex piping systems. Its mechanical operation requires no external power, offering direct reading capability with exceptional resistance to vibration and corrosive media. 101528
Key Features
The thermometer utilizes a bimetallic coil as sensing element, where thermal expansion drives the pointer movement. The dial comes in 100mm or 150mm diameters with 1.5% accuracy and ≤40-second response time. Constructed with 1Cr18Ni9Ti stainless steel or Hastelloy protection tubes, it withstands aggressive chemical environments. Installation options include M20×1.5 threaded or NPT1/2 flanged connections, while the radial-style casing provides optimal readability. The adjustable orientation design allows flexible mounting positions without compromising measurement accuracy. 3620
Typical Applications
Ideal for high-pressure systems like thermal pipelines, reactors, and boiler plants, the WSS-413L isolates process pressure through its sheath-mounted structure. Flanged versions support operations up to 40MPa, making it suitable for refinery cracking units, steam exchangers, and pharmaceutical fermentation tanks. The instrument maintains consistent performance across extreme temperatures (-80°C to 500°C) with IP55 protection against dust and water spray, ensuring long-term reliability in harsh conditions. 41218
热套式双金属温度计
WSSX-403L，WSSX-483L，WSS-483L，WSS-413L，WSS-413L，WSS-503L，WSS-403L，WSSX-483S，WSSX-413S，WSS-483S，WSS-513S，WSS-413S，WSS-503S，WSS-403S，WSSX-486
应用
热套式双金属温度计可配合各式安装套管，满足不同压力等级要求。可以直接测量各种生产过程中的 -80-+500 ℃范围内液体、蒸汽和气体介质以及固体表面测温。
主要技术参数
标度盘公称直径：100
精度等级：1.0、1.5
连接尺寸：M20x1.5、NPT1/2
热响应时间：≤40s
防护等级：IP55
注：
可配各式安装套管，热安装套管形式详见热安装套管；
保护管其余材质根据协议订货；
打﹡表示公称压力根据法兰压力等级而订。
选型须知
型号
精度等级
测温范围
安装固定形式
热安装套管形式
插入长度
例A：万向型双金属温度计，测温范围0-400℃。热安装套管TH01F，插入长度300mm.即为：WSS-483TH01F 0-400℃ l=300mm.
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