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OP系列标准孔板流量计:Dwyer 471系列手持式数显温度风速计 |
更新时间:2026-02-09 14:11:28 |
供应OP系列标准孔板流量计访问量:515 型号:OP系列 品牌:Dwyer 产品名称: OP系列标准孔板流量计 产品型号: OP系列 适用于液体或气体 产品介绍 The Series OP Orifice Plate Flowmeter is a complete orifice plate flow metering package. It incorporates a stainless steel orifice plate with a unique holder or carrier ring containing metering taps and integral gaskets. It was designed for use wherever there is an application for a conventional flow orifice plate. It can also be used in place of other primary differential producers for efficiency and cost effectiveness. Installation is accomplished simply by slipping the unit between standard flanges (orifice flanges are not required). The Series OP is available in line sizes from 1/2" to 24" and can be used with compatible liquids and gases. 技术参数 介质: Clean air and compatible gases. 材质: 304 SS, Buna-N gaskets. 精度: ±0.6% full scale flow. (Beta= .2-.6) ±0.7% for Beta greater than .6. 温度: 140°F (60°C) max. 压力: 150 psi max. 压损: 1 - Beta ratio², eg: 1 - 07² = 1 - 0.49 = 51% of the d.p. 尺寸: 1/2" to 24". 连接: 1/4" female NPT. 安装: Standard flange 125#/150# rating. 管路: General requirements 10 diameter upstream and 5 diameter downstream. 重量: Varies with line size. See Catalog page. 选型: 1/2" 到24",请咨询我司。 供应Dwyer 471系列手持式数显温度风速计供应VT120型叶轮式数显温度风速计 供应VT-200型叶轮式数显温度风量风速计供应L4系列Flotect液位开关 供应L6系列Flotect防爆液位开关供应L8系列Flotect液位开关 |
供应Dwyer 471系列手持式数显温度风速计型号:471系列 品牌:Dwyer 产品名称: 471系列手持式数显温度风速计 产品型号: 471 4种可现场选择量程:500-15000FPM 性能:可同时检测风速和温度 范围:0-3/7/30/70m/s(按键选择),-18-?+100°C 气流温度范围:0-100°C 显示:LCD双行显示 分辨率:0.1m/s,0.1°C 精度:风速±3/4/5%,温度:1°C 探头长:25.4cm,可拉长至83cm 尺寸:166X71X23MM 重量:340g 温度反应时间:30秒 型号 描述 471-1 风速计,包括电池, 腕带, 6-阶钻头, 手提箱和说明书 471-2 风速计(可拉长探头83CM),包括电池, 腕带, 6-阶钻头, 手提箱和说明书 471-3 风速计(可拉长探头83CM,可弯曲),包括电池, 腕带, 6-阶钻头, 手提箱和说明书 现场可选量程: 范围编号 风速, FPM 风速, MPS 精度 1 0-500 0-3.0 ±3% FS 2 0-1500 0-7.0 ±3% FS 3 0-5000 0-30 ±4% FS 4 0-15000 0-75 ±5% FS |
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