Zoriver卫生型压力液位变送器YS2PW

快装卡盘连接50KPA-2.5MPA

卫生型压力变送器YS2PW
Ceramic Piezoresistive Pressure Transmitter

    概述General
    YS2PW 系列卫生隔膜型压力、液位变送器是专门为医药、啤酒、奶仓等医药食品领域设计的专用型产品，核心部分选用著名公司高精度、高稳定性压力敏感芯片,其设计完全遵照医药食品行业的卫生级标准.通过高可靠性的放大电路，将被测介质的压力转换成4~20mADC标准信号。高质量的传感器、精湛的封装技术以及完善的装配工艺确保了该产品的高质量和优异性能。 本产品采用齐平膜结构和多种引线方式能够最大限度的满足客户的要求，特别适用于食品制药,饮料加工和生物制品等行业。

    YS2PW series sanitary type pressure ,liquid level transmitter is applied specially in the field of Medicine,beer,milk.ect. Its core part is delicate sensor of high precision & stability ,which is completely complied with medicine,food criterian. It can transform media pressure to 4～20mA. DC、1～5V.DC electric signal by magnifying circuit. High quanlity and excellent performance result from advanced sensor,consummate welding seal technology and refined assembly. The product is designed to level film structure and multiplicate down-leads,which could meet requirements of user farthest,in particular suitable for food ,pharmacy, drink and biology goods.

    特点Features：
    ● 不锈钢隔离大波纹片使测量介质与压力传感器相隔离,洁净卫生
       Sensor is closed off from measuring media by stainless steel ripple and is very sanitary.
    ● 反向极性保护及限流保护
       Sensor is closed off from measuring media by stainless steel ripple and is very sanitary.
    ● 防射频干扰，输出信号形式多样，零点，满度可调
       radial-resistent,multiplicate output signal,zero and full scale adjustable.
    ● 体积小、外形美观、性价比高
       Compact design, pretty,cheap but high quality.
    ● 高精度、高稳定性、高可靠性
       High precision,stability,reliability.
    ● 变送器采用SUS316 材质的快装卡盘连接，其间灌充卫生级专用油
       Transmitter is mounted with SUS316 bayonet dial, filled with sanitary oil.

    应用Application：
    ● 食品卫生行业
       Food and sanitation
    ● 造纸行业
       Paper-making
    ● 污水液位测量
       Measurement of sewage level
    ● 饮料罐液位测量
       Measurement of beverage jar.
    ● 管道液位测量
       Measurement of pipe level.
    ● 医药及生物制品加工
       Machining of medicine , pharmacy,biological goods.

    技术指标Technic parameter：
    测量介质与SUS316L 材质兼容的各种液体、气体或蒸汽
    Measurement media Liquid ,gas or steam which is compatible to SUS316L stailess steel
    量程范围Range 0~50kPa 至0~2.5MPa 0~50KPa to 0~2.5MPa
    过载压力Overpressure 最大量程的1.5 倍 150% of full scale
    精度Accuracy 0.25%、0.5%、1%
    输出信号Output signal 4~20mADC
    工作电压14~36VDC 标准24VDC ±5%，纹波小于1％

   Working voltage 14~36VDC standard 24VDC ±5%，ripple: less than 1% 
    工作温度-10~+70℃ (标准补偿)；-20~+85℃(特殊补偿)
    Working temperature -10~+70℃ (standard compensation)；-20~+85℃(special compensation)
    贮存温度Storage temperature -40~125℃
    相对湿度Relative humidity 0%~95%
    负载电阻（R=（U-14）/0.02-RD： 其中：U 为电源电压，RD 为电缆内阻
    Load resistance （R=（U-14）/0.02-RD： Note：U is voltage，RD is cable inner resistance
    稳 定 性Stability ± 0.25%FS/年±0.25%FS/year
    零点迁移Zero drift 输出量程的± 20% ± 20% of output range
    量程调节Range Adjustment 输出量程的± 20% ± 20% of output range
    电源影响小于输出量程的0.01%/V

    Impact of power supply Less than 0.01%/V of output range 
    负载影响可忽略不计Impact of load  ignore
    温度影响:± 2.5%FS（0.25 级）±5.0%FS（0.50 级）、(相对于25℃，补偿温度：-10～70℃，零点和满度总的温度影响
    Impact of temperature: ±2.5%FS（class 0.25）±5.0%FS（class 0.50）、(In realation to 25℃，compensation：-10～70℃，impact of zero and full scale

    壳体材料Case materials SUS304
    膜片材料diaphragm SUS316L
    接口socket 卡箍式1.5"、2"、2.5" Clamp type 1.5"、2"、2.5"
    引线方式航空插头、Hirschmann 接头
    Down-load aviation sockets , Hirschmann sockets
    防护等级Enclosure class IP65
   

   结构特性Structure

   注意事项RNote:

    1、变送器是使用带膜片的进口传感器，切勿用任何物体接触膜片，以免造成永久性损伤而损坏传感器。在介质温度太高(＞ 80℃)时，应加装散热器以保证测量精度．
    Transmitter is the sensor with diaphragm actually.Please note that anything is prohibited to touch diaphragm,protecting against destroying for ever.Add the radiator when temperature is over 80℃.
    2、安装时请由专业人员用专业工具进行安装、
    Installation under the instruction of skilled worker.
    3、变关器的校准应在加电5 分钟后进行.并注意当时的环境温度．变送器不要随意开盖以免受潮，并且变送器壳体及导线屏蔽层应牢固接地避免干扰及雷击。
     Calibrate the transmitter should be five minutes later when power is supplied and be aware of environment temperature. case can not be opened so as to keep dry.Case and leads will be connected to earth avoiding disturbing and lightning strike.
    4、电源应当使用带有隔离的仪表电源避免工业电源串扰，特别慎用开关电源容易自激损坏变送器。电源及信号输出应采用屏蔽电缆传输并压紧进线螺母，以保证气密性。依国家标准变送器每6 个月应校准一次。
    Using gauge power with isolation to avoid industrial power disturbing,not using switch power at discretion,which can destroy tramsmitter.Power and output signal will shield cable transmitting and press nuts firmly. According to national standard ,it will be calibrated per six months
    5、外配雷击管只能抗3A 冲击电流，应并联在＋、- 极之间。如果打穿，请更换该无件。
    lighting-strike pipe can stand 3A current between anode and cathode .If it is broken,please instead .

    备注Remark 

    用户选型时请告知使用环境和安装方式，如对型号命名不清楚时可用文字说明，接口螺纹可根据要求单独设计。
    Please inform working environment and mounting before type selection. We could help select model and design the thread for clients.

    YS2PW选型表 HOW TO ORDER
    型号代码特性说明Code Introduction
    基本型号Basic type
        YS2PW = 系列卫生型压力变送器
        series sanitary type pressure transmitter
    输出Signal output
        420    = 24V, 4-20mA
        015    = 24V, 1-5V
    精 度Accuracy
        025    = 0.25 级 ± 0.25%

        050    = 0.5 级 ± 0.5%
        100    = 1.0 级 ± 1.0%
    测 量 范 围Ranges
        在0- 50 kPa -0-2.5 MPa 之间选项optional between 0-50KPa and 0-2.5MPa
        具体代码请参看量程对照表See range table
    仪表连接Connection
        K15    = 1.5″快装连接

        K25    = 2.5″快装连接(50 kPa 选用)
        K20    = 2″快装连接mount direct mount direct mount direct (optioncu 50KPa)
       或其它连接标准 Other connections

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