智能电容缆式液位计

产品详情产品简介 XHD系列智能电容式锅炉汽包液位计是采用的、具有全程测量自动补偿功能的电容检测技术制造而成。它解决了传统电容式液位计难以克服的测量系统温度漂移大、被测介质介电常数变化对测量的影响大、测试线性较差及需要人工进行现场标定等问题。能够对锅炉汽包水位实现安全、可靠、准确的全工况测控，对锅炉安全、******、节能运行有重要意义。可应用于各种规格的工业汽包、高加、低加、转化炉等压力容器的液位测控。产品参数测量范围：350mm 440mm 600mm 800mm 1000mm特殊规格可订做 special 工作压力：0～16MPa 工作温度：0°C~550°C 输出信号：4-20mA、4-20mA叠加485通讯协议、4-20mA叠加HART协议 长期稳定性：≤0.2%FS/年精度等级：0.5%FS 固定方式：1.螺纹安装 2.法兰安装， 3.特殊要求请在订货前说明 防爆标志：ExiallCT6 Ga；适用介质：水、蒸汽。

CLT系列电容液位计 详细信息电容式液位计是一种可以用于液体、油类、固体、界面和测量的液位（物位）变送器。无可 动部件，可靠性大大提高，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。可广泛用于石油、化工、冶金、电力、造纸、制药等各个领域。 二、电容式液位计的特点 1.结构简单，无任何可动或弹性元部件，因此可靠性极高，维护量极少。一般情况下,不必进行常规的大、中、小维修。2.多种信号输出，方便不同系统配置。3.适用于高温高压容器的物位测量，且测量值不受被测液体的温度、比重及容器的形状、压力影响。4.特别适用于酸、碱等强腐蚀性液体的测量。5.完善的过流、过压、电源极性保护。 6.可以测量任何导电介质。

一、产品简介 Product introduction FY2BL系列缆式液位计，是我公司专门针对宽范围量程研制的一种高精度产品，该系列产品运用智能电容原理，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，探极则采用了软聚四氟乙烯护套耐高温同轴电缆作为传感导线制作而成，适合各种污水池，高温地下水、酸碱溶液等介质液位的测量，具有体积小，安装方便，耐高温耐高压，耐腐蚀等优点，测量范围宽，性比价高。The cable-type fluid level gauge in FY2BL series is such a high accuracy product our company has made for the wider measuring range in specialty, by using the intelligent capacitance principle and adopting the new generation microcomputer processing technology, this series of product can convert the sensor signal into digital signal, to make the temperature/ linear compensation and the series of function configuration through MCU the probe is made with the high temperature resistance coaxial cable with soft PTFE shield sleeve as sensing lead, it’s suitable for the fluid level measurement in those mediums such as various sewage pools, underground water with high temperature and acid/ alkali solution etc. With the advantages of its small size, convenient installation, high temperature/ pressure resistance and anti-corrosion etc, it has the wider measure range and high cost-effective. FY2BL系列缆式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 cable-type fluid level gauge in FY2BL series 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、主要产品指标 Main performance of product Measuring range: optional within 0.5~10m range测量范围：0.5-10m范围内任意选用；Working pressure 工作压力：-0.1MPa~10MPa Working temperature 工作温度：-50°～200°C Material for detection probe: 探极材质：PTFE Output signal: 输出信号：4-20mA DC、4-20mA叠加HART协议 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 beforeExplosion-proof symbol: 防爆标志：ExibllBT5 Gb；适用介质：液氨、甲醇、铜液、丙碳液、脱硫液等对聚四氟乙烯无腐蚀的任意介质；Applicable medium: any medium like liquid ammonia, methanol, cooper solution, C-carbon solution, desulfurized solution etc that not corrosive to PTFE. 三、产品外形 Product appearance 四、安装示意图 Installation diagram 在密封容器安装 在敞口容器安装 Installation in sealed container Installation in open container Electric box Electric box Flange Mounting bracket Sensing lead Sensing lead Sealing head Sealing head Counterweight Counterweight 五、选型表 Selection table FY2BL智能电容缆式液位计选型表 Selection table for intelligent capacitive cable-type fluid level geuge产品Product类型 Type1额定压力≤1.6MPa；温度100°CRated pressure ≤1.6MPa, temperature ≤100°C 2额定压力≤2.5MPa；温度150°C Rated pressure ≤2.5MPa, temperature ≤150°C输出Output信号 Signal A4-20mA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代码测量范围L10-3000mmL20-5000mmL()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 modeF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.智能电容缆式液位计Intelligent capacitive cable-type fluid level gauge 六、订货须知：Ordering instructions: 1、测量范围 Measuring range2、工作压力 Working pressure3、连接方式 Connection mode 4、测量介质 Measuring medium