卫生型液位计

Hygienic fluid level gauge

一，简介（专利号：201320678074.1）Introduction (patent no. 201320678074.1)

FY2C系列卫生型液位计，是我公司为食品制药、饮料加工、酿酒行业、生物制品等行业量身定做的专用仪表。液位计本体采用标准卫生级不锈钢快速接头和一体化的四氟探极结构，整机和介质接触的部位没有任何卫生死角，电路部分则采用先进的数字软件滤波技术，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值，可以实现较长的阻尼时间和采样时间，精度高，稳定性强。该产品长期工作压力可达5MPa，是相关行业测量液位最理想的产品。The hygienic fluid level gauge in FY2Cseries is the customized special instrument developed by our company for the food & pharmacy, beverage processing, brew industry and biologics etc. The gauge body is made with the structure of hygienic level stainless steel quick fittings and integrated PTFE detection probe, the whole machine and the contact parts with the medium shall have no any hygienic blind spot at all, the circuit part has adopted the advanced digital software filter technology, 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, to accomplish the even longer damping time and sampling time with high accuracy and strong stability. The long term working pressure of this product shall reach 5MPa, shall be the ideal product for fluid level measurement in relative industries.

二，技术指标性能指标 Technical specifications and performance index

1 Measuring range 检测范围： 350-5000mm

2 Accuracy 精 度: 0.5%FS

3 Pressure range 承压范围: -0.1MPa~5MPa

4 Temperature-resistant range of probe 探极耐温: -50-200℃

5 Output signal: 4-20mA, 4-20mAoverlapped with HART communication, wireless powering 输出信号: 4-20mA、4-20mA叠加HART通讯，无线供电

6 Supply voltage 供电电压: 18-28VDC（本安型需经安全栅供电such intrinsically safe product shall be with power supply through guard grating）；

7 Mounting mode: hygienic-type (quick fitted bar clasp) 固定方式: 卫生型（快装卡箍）；

三、产品外观 Product appearance

四、选型表 Selection table

FY2BC	卫生型液位计选型表 Selection table for hygienic-type fluid level gauge
	产品Product 类型 Type
	1						额定压力≤1.6MPa；温度100°C Ratted pressure ≤1.6MPa; temperature100°C
	2						额定压力≤5.0MPa；温度200°C Ratted pressure ≤5.0MPa; temperature200°C
		输出Output 信号Signal
		A					4-20mA信号输出，液晶显示 4~20mA signal output, LED display
		B					4-20mA+HART协议，液晶显示 4~20mA+HART protocol, LED display
			代码 Code	测量范围 Measuring range
			L1				500mm
			L2				1000mm
			L()				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 material
				D			请在订货时备注 Please remark while ordering
					连接方式 Connection mode
					K		卫生卡盘连接 Hygienic chuck connection
						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

七、订货须知：Ordering instructions

1、测量范围Measuring range

2、工作压力 Working pressure

3、连接方式 Connection mode