PDF《北京布莱迪仪器仪表有限公司》

W 北京布莱迪仪器仪表有限公司W・01 -1 温度 2008.

11.6, 2:54 PM

1 BEIJING BRIGHTY INSTRUMENT CO.,LTD. WSS 系列双金属温度计产品简介 WSS Series Bimetallic Thermometer Introduction 本公司生产的双金属温度计产 品具有以下特点: 该温度计采用日本生产的双金属片作为测温元 件,测量速度快、精度高. SUS

304 不锈钢等离子焊外壳,旋压密封工 艺,具有较强的抗震,防溅和防腐性能,并 且无汞害、易读数、坚固耐用.广泛应用石 油、化工、机械、船舶、发电、纺织、印染、 医药等工业和科研部门. The sensing elements adopt Japan bi-metal spirals.Quick response and high accuracy. The crimped and is from arc welded AISI

304 St. St. case has very good resistance to vibration, corrosion and splash. WSS 系列双金属温度计是一种适合对流体蒸气的中低温度进行直接测量的测温仪表. 双金属温度计对温度的测量是通过系统内部的由双金属材料制成的螺旋弹簧式双金属片对温度的传感来实 现的.其双金属材料是由两个不可分割的金属片所组成,因为两个金属的片的热膨胀系数不同,因而在温度变 化情况下会发生不同程度的伸展变形.这种伸展变形与温度近似成正比.金属片一端固定而另一端与指示轴固 定为一体,从而在金属片伸展变形时驱动指示轴旋转并在刻度盘上指示出相应的温度值. WSS series bimetallic thermometers are designed to directly measure low and medium temperature of fluid steam. The sensing element "Bimetallic Coil" is composed of

2 indivisible metal sheets. Since the

2 metals have different rates of thermal expansion, the bimetal deforms varying with temperature. This expansion is almost in proportion to temperature. The one end of bimetal is fixed, the other end is connected to mechanism to drive pointer. Bright Instruments Bimetallic Thermometer features: W ・01 -2 温度 2008.11.6, 2:54 PM

2 W 北京布莱迪仪器仪表有限公司MODEL WSS W ・01 -3 型号标示: WSSF 防腐型双金属温度计 WSSF Corrosion-Proof Bimetallic Thermometer WSS 普通型双金属温计 WSS General Service Bimetallic Thermometer WSSDX 电接点式双金属温度计 WSSDX Electric Contact Bimetallic Thermometer

0 无固定装置 Without fixing device

1 可动外螺纹 Movable external thread

2 可动内螺纹 Movable internal thread

3 固定外螺纹 Fixed external thread

4 活动法兰 Movable flange

5 滑动螺纹 Siding connection

6 卫生型法兰 Sanitary flange 安装方式 Mounting D.X. 带电接点 With electric contact M. 台式、壁式 Table,Wall 温度测量仪表Temperature measuring instrument W 金属膨胀式温度计Metal expansion thermometer S 感温元件为热双金属片Bimetal as sensitive element S 表壳公称直径 Nominal size of instrument dial

2 - Φ40 ;

Φ60

3 - Φ76 ;

Φ80 ;

4 - Φ100

5 - Φ127

6 - Φ150 Thermometer 结构形式 Construction 0- 1- 8- 轴向型 Axial type 径向型 Radial type 多角向型 Multi-directional type F 防腐型Corrosion-poof 温度 2008.11.6, 2:54 PM

3 BEIJING BRIGHTY INSTRUMENT CO.,LTD. 产品型号 Model WSSF-2(60)O( );

3(76)D( );

4(100)O( );

5(127)O( );

6(150)O( ) 公称直径 Diameter φ40mm;

φ60mm;

φ76mm;

φ100mm;

φ127mm;

φ150mm 测量精度 Accuracy 1%;

1.5% 测量范围 Range -50~50℃;

0~300℃ 仪表外壳 Enclosure 旋压密封工艺 SUS304, hermetically sealed 接介材料 Wetted Parts 可选 optional: 1cr18Ni9Ti;