高温高压计

河北光科测控设备有限公司生产的高温高压磁翻板液位计是基于磁耦合原理设计的，可以直接读取数据的一种液位仪表，用户在使用过程中，可以根据实际需求，配套远传，该仪表适用于高温高压高压介质的测量，压力高可测25MPa，现今已经被广泛用于供热、石油、化工、制药、冶金、电力、建筑、水处理等行业。高温高压磁翻板液位计工作原理： 在液位测量过程中，当测量介质的液位发生变化时，磁翻板液位计内的浮子会发生移动，随着液位的变化而变化，此时，浮子的变化就可通过磁性耦合原理，使翻柱发生180度旋转，随之翻柱颜色发生变化，黄（红）色表示有液，黑（白）色表示无液，从而清晰直观准确地将液位显示出来，用户可直接按照显示读取测量数据。高温高压磁翻板液位计产品特点：● 便于安装维护、使用寿命长● 数据显示清晰直观、测量范围广● 压力高可测25MPa● 高度密封，防水性能好● 可以选择安装液位变送器实现远传● 可安液位开关，实现开关控制或警报● 适用场所、行业广泛高温高压磁翻板液位计技术参数：量程：300-6000mm（超出6000mm，采用法兰连接）指示精度：±10mm介质温度：-40℃～460℃介质密度：≥0.45g/cm3介质密度差：≥0.15g/cm3介质粘度：≤0.45PaS工作压力：≤25MPa，或其它接夜材质：304、316L、316SS、内衬PTFE等，按用户要求法兰标准：执行HG/T20592、HG/T20615等标准

高温高压液位计High temperature/ pressure fluid level gauge 一、简介 Introduction 高温高压液位计是我公司根据市场需求，自主研发的新一代高科技液位计，其实用性和先进性逐渐被大中型化工企业、该系列液位计线路部分均采用新一代微电脑处理技术，将传感器信号转化为数字信号，通过MCU进行温度，线性补偿和系列功能设置，可用于液体、油类、固体测量的液位（物位）测量，无可动部件。它不受水蒸汽，灰尘或冷凝的影响，具有长期运行稳定可靠，灵敏度高，线性度好，耐高温，耐高压等优点。高温高压液位计全系列产品都具有现场校准功能，用户可通过按键进行：“零点”、“量程”自动校准，以适应各种复杂场所的不同要求，可广泛用于石油、化工、冶金、电力、造纸、制药等各个领域。 The high temperature/ pressure fluid level gauge is the new generation high-tech fluid level gauge developed by out company independently according to market demand, its practicability and progressiveness have been get recommended by those chemical industrial enterprises gradually. Such series fluid level gauge are partially adopting the new generation microcomputer processing technology, to convert the sensor signal into digital signal, by making the temperature, linear compensation through MCU and the functional setting in series, it can be used for the fluid (substance) level measurement on the detection of fluid, oil and solid materials, and without moveable parts. It shall not be affected by the water vapor, dusts or condensation, has the advantages as stability and reliability for long term operation, high sensitivity, quite good linearity, high temperature/ pressure resistance. All of the high temperature/ pressure fluid level gauge in full series have the function to make calibration on site, the user can perform it through pressing the key for: automatic calibration of “zero point” and “”measuring range, in order to accommodate to different requirements from various complex place, it can be widely used in various fields such as petroleum, chemical industry, metallurgy, electricity, papermaking, pharmacy etc. 高温高压液位计作为本质安全型产品符合 GB3836.1-2010《爆炸性气体环境用电气设备第1部分：通用要求》和GB3836.4-2010《爆炸性气体环境用电气设备第4部分：本质安全型“i”》的有关要求，防爆标志为：ExibIIBT5 Gb，适用于 1 区、2区，含有IIA～IIB类，温度组别为T1~T5的爆炸性气体混合物的危险场所。As intrinsically safe product, the high temperature/ pressure fluid level gauge complies with the relative requirements as per in GB3836.1-2010 –the Electronic Equipment Used in Explosive Gas Environment, Part One: General Requirement and the GB3836.4.2010 – the Electronic Equipment Used in Explosive Gas Environment, Part Four: Intrinsically Safe Type “i”, its explosion-proof symbol is ExibIIBT5 Gb, can be used in Zone 1 and Zone 2, the hazardous place where containing the explosive gas mixture in class IIA~IIB, and temperature category T1~T5. 二、产品特点 Product features 1.实用性强，按键设置，一键校准，任意两点标定,操作极其简单。It has the strong practicability with key configuration and one-key correction, calibration at any two points its operation is remarkably simple 2.采用数字软件滤波技术，不受气量和液位摆动的影响，既能快速跟踪瞬态变化，又能显示液位的平均效应，显示稳定准确。By using the digital software filter technique, it shall not be affected by the gas amount and fluid level fluctuation, can both make the fast tracking on switching transients and displaying the average effect of fluid level with stable and accurate indication 3.高温高压液位计在18-24V的电压均可正常工作，满足任何型号的安全栅。The high temperature/ pressure fluid level gauge can work under the voltage from 18 -24V generally, accommodate to the guard grating in any models. 4.采用软硬件抗干扰和纠错技术，在非防爆场所亦无需隔离，直接入网，降低了电路复杂性，减少成本。By adopting the anti-interference and error correction technologies with software and hardware, it shall not need to be isolated in the non-explosion-proof site and can be directly connected, reducing the complexity of circuit and cost 5.现场液晶显示，可以显示电流值、百分比或现场温度等，配有各种通信接口和调试接口On-screen LED display, it can display the current value, percentage or temperature on site, accompanied with all kinds of communication interface and debugging interface 6.精度高，通用性能强，智能温度补偿和线性校正，自动线性和量程跟踪 It has the high accuracy and strong general performance capacity, can realize the intelligent temperature compensation and linear correction, automatic linear and range tracking. 三、主要性能指标Main performance index Measuring range 测量范围：300-5000mm；Working pressure: 工作压力：-0.1MPa~16MPa；Working temperature 工作温度：-40°C~280°C；Detection probe diameter: 探极直径：￠8mm，for special requests please specify before ordering 特殊要求请订货前说明；Material for detection probe: 探极材质：PTFE；Material for fluid receiving 接湿材质：不锈钢；Output signal: 4-20mA、4-20mA overlapped with HART protocol 输出信号：4-20mA、4-20mA叠加HART协议；Long term stability: 长期稳定性：≤0.2%FS/年 year ；Accuracy grade: 精度等级：0.5%FS Mounting mode: 固定方式：1.螺纹安装 screw thread mounting 2.法兰安装， Flange mounting 3.特殊要求请在订货前说明 special requirements please specify before ordering Explosion-proof symbol 防爆标志：ExibllBT5 Gb；适用介质：对聚四氟乙烯无腐蚀的任意介质；Applicable medium: any medium that not corrosive to PTFE 四、产品外形 Product appearance 五、安装示意图 Installation diagram 螺纹安装Screw thread mounting 法兰安装 Flange mounting Instrument’s own sealing nut Instrument’s own sealing nut Spanner shall pull on the nut near the “mounting screw threadMounting screw thread Flange interfaceMaterial-fill hole ”L inserted depth L inserted depth 六、选型表 Selection table FY2A高温高压液位计选型表 Selection table for high temperature/ pressure fluid level gauge 产品类型1标准型（耐压2.5MPa）≤250℃Standard type (Pressure resistance 2.5MPa) ≤250℃2同轴护套型（耐压5.0MPa）≤250℃Coaxial jacket type (Pressure resistance 5.0MPa) ≤250℃3高压型（耐压16.0MPa）≤280℃High pressure type (Pressure resistance 16.0MPa) ≤280℃输出Output信号SignalA4-20mA信号输出，液晶显示4~20mA signal output, LED displayB4-20mA+HART协议，液晶显示4~20mA+HART protocol, LED display 代码Code测量范围Measuring range L1500mmL2800mmL31000mmL()特殊规格请在括号内填写Special requirements please fill in the bracket 代码Code 接液材质Fluid receiving materialD请在订货时备注Please remark while ordering 连接方式Connection mode F法兰安装(需提供公称直径）Flange mounting (nominal diameter shall be provided)M螺纹安装（需提供尺寸）Screw thread mounting (dimension shall be provided)特殊要求请备注Special request please leave remark accordingly.高温高压液位计High temperature/ pressure fluid level gauge 七、订货须知 Ordering instructions 1.测量范围 Measuring range 2.测量介质 Measuring medium 3.测量压力 Measuring pressure 4.测量温度 Measuring temperature 5.连接方式及标准 Connection mode and standard

RTK高温高压设备简介设备简介和用途特点： 高温高压活塞圆筒装置是RTK公司推出的专业产品，为研究者提供大腔体静高压样品环境，温度场均一稳定，可以同时提供温度达1600℃和压力达4 GPa的实验环境；RTK高温高压活塞圆筒装置采用静态高压技术，核心部件采用高端精密材料制造而成。适用于需要高温高压环境并精确控制高温高压条件的各项科学研究；RTK高温高压活塞圆筒装置分为各种系列，除了标准型产品，还有桌面型产品，操作简便，体型小巧，不占据实验室空间。 配合使用RTK的自动加压恒压装置，可以将产品升级为自动型产品，可以更精密地控制实验条件，同时给您带来更大的便利。产品特点1.全自动RTK公司自主研发的自动加压恒压装置，可以将产品升级为自动加压保压产品。通过电脑自动控制压力和温度稳定上升，并能连续保压，提供稳定的压力实验环境； 2.精密制造RTK高温高压-活塞圆筒压机核心部件采用高端精密材料制造，性能与进口产品相媲美，确保产品优质性；3.多样性RTK提供多种类型产品供用户选择，如标准型、桌面型、自动型、手动型等。设备技术指标仪器系统：要求采购产品采用活塞及液压的方式用于同时在样品上产生高压和高温，压力及温度控制系统精确，热区温度均匀，产品框架稳定实用，使用方便。产品可以实时监控压力，极度限度的保证控压精度以保证实验的重复性和成功率。产品具有完善的保护装置，避免电路，油路暴露在外。仪器参数1. 主机压强范围：0.3Mpa-4.0Gpa（100吨压机）2. 主机max压力：4.0Gpa3. 样品直径：3mm-7mm（不同压盘对应不同样品直径）4. 控制精度：±0.03Gpa5. 温度范围：室温-1600℃6. 控温精度：±1℃7. 标准配置为手动加压方式（可选自动控压项）8. RTK PC软件，实时检测样品腔工作压力及工作温度（自动控压项）9. 温度过载保护、压力过载保护、冷水机检测保护（自动控压项）