上海11选5

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潘经理  顾经理

REMENGUANJIANCI:

磁翻板液位计 磁性液位计 磁性浮子液位计 磁翻柱液位计 磁浮子液位计

当前所属栏目:气体流量计

压缩空气流量计

_YASUOKONGQILIULIANGCELIANGXUANXINGYONGSHENMELIULIANGJI

空气流量计采用先进的差动技术,配合隔离、屏蔽、滤波等措施,克服了同类产品抗震性差、小信号数据紊乱等问题,并采用了独特的传感器封装技术和防护措施,保证了产品的可靠性。产品有基本型和复合型两种型式,基本型测量单*量信号
质量保证:签约服务、质保2年
售后服务:快速响应,耐心指导,细心服务,真心对待

  • 产品描述

空气流量计.jpg

 

上海11选5ZAIGUOQUDEJISHINIANZHONG,JIANGDIANZISHEBEIHEBINGDAOCHUANTONGLEIXINGDELIULIANGJIZHONGYIJINGFEICHANGPUBIAN,ZUOWEITIGAOCHUANGANQIJINGDU,JIANHUAQISHIYONGHE/HUOCUJINQIBAOHANZAIJIANKONGHUOKONGZHIXITONGZHONGDESHOUDUAN。ZHEIZHONGQUSHISHIYUJINTONGGUOHUANNENGQITIHUANJIYUJIXIEHUOQIDONGDEFUZHUZHUANGZHI,YUNXUJIANGBEICELIANGDEWULILIANGZHUANHUANCHENGZHUNBEIYOUDIANZICHULIQIHUOJISUANJIHUOQUDEMONIHUOSHUZIXINHAO。ZAIMOUXIEQINGKUANGXIA,ZHEIZHONGQUSHIJIAOJINYANBIANWEIZAIYUANSHICHUANGANQISHEJIZHONGBAOHANYIXIEXIUGAI,YIBIANCONGJIDIANHEBINGZHONGHUODEJINYIBUDEYOUSHI。ZHEISHIZHEILIJIESHAODEGONGZUODEQINGKUANG。

一、压缩空气流量计概述:
上海11选5 压缩空气流量计采用先进的差动技术,配合隔离、屏蔽、滤波等措施,克服了同类产品抗震性差、小信号数据紊乱等问题,并采用了独特的传感器封装技术和防护措施,保证了产品的可靠性。产品有基本型和复合型两种型式,基本型测量单*量信号;复合型可同时实现温度、压力、流量的测量。每种型式都有整体、分体结构,以适应不同的安装环境。可广泛用于大、中、小型各种管道给排水、工业循环、污水处理,油类及化学试剂以及压缩空气、饱和及过热蒸汽、天然气及各种介质流量的计量。

二:压缩空气流量计性能特点
无可动部件,长期稳定,结构简单便于安装和维护
采用消扰电路和抗振动传感头,具有一定抗环境振动性能
采用超低功耗单片微机技术,1                                                                                        
国标GB 用于国际管道
DIN标准  用于欧洲进口设备配套管道或DIN标准管道
ANSI标准 用于美国进口设备配套管道或ANSI标准管道
法兰连接型
国标GB 用于国标管道
DIN标准  用于欧洲进口设备配套管道或DIN标准管道
ANSI标准 用于美国进口设备配套管道或ANSI标准管道
3 公称压力(MPa)
液体用 2.0  2.5  4.0(5.0)(10.0)(30)
气体及蒸汽用 2.0  2.5  4.0(5.0)(30)
4 介质温度(℃)
-40~80℃ 用于液体和气体
-40~150℃     用于液体和气体
-40~300℃     用于液体、气体、饱和蒸汽和过热蒸汽
-40~350℃     用于过热蒸汽
5  准确性(±%)
流量传感器-脉冲输出:0.5  1.0
流量变送器-标准电流输出:1.0
6  本体,旋涡发生体,测头体材料
1Cr18Ni9Ti    用于常规低腐蚀介质(标准供货)
316           用于常规腐蚀介质
316L          用于食品等介质
哈氏C合金    用于高腐蚀性介质
7  适用介质
气体:空气、氧气、氮气、天然气、液化气、氨气等各种气体
液体:水、轻油、液化石油、酸液、碱液等各种化工液体
蒸汽:饱和蒸汽和过热蒸汽
8  流速范围(m/s)
液体  0.3~7
气体  3~60
蒸汽   3~70
9  输出信号
VM  电压脉冲频率信号:高电平≥5V 低电平<1V,方波,脉冲占空比1:1,射随器输出(可选集电极开路输出)
VT 当地显示瞬时、累积流量,同时输出与流量成比例的4-20mA标准电流信号和脉冲频率信号。
10 供电电源
VM流量传感器    电压脉冲型DC12V DC24V
VT 流量变送器    标准电流输出带当地显示DC24V
11 隔爆标志
本安型 ExiallCT1-T4
隔爆型 ExdllCT1-T4
12 防护等级
IP65 用于室内外安装
IP68 适用于水浸场合安装
13 环境条件
环境温度 -40~+55℃
相对湿度   5~90(%)
大气压力   86~106(KPa)

三、压缩空气流量计工作原理
智能涡街流量计的基本原理是卡门涡街原理,即“涡街旋涡分离频率与流速成正比”。
流量计流通本体直径与仪表的公称口径基本相同。如图一所示,流通本体内插入有一个近似为等腰三角形的柱体,柱体的轴线与被测介质流动方向垂直,底面迎向流体,当被测介质流过柱体时,在柱体两侧交替产生旋涡,旋涡不断产生和分离,在柱体下游便形成了交错排列的两列旋涡,即“涡街”。理论分析和实验已证明,旋涡分离的频率与柱侧介质流速成正比。
f=(sr*V)/d
式中:
f── 柱体侧旋涡分离的频率(Hz);
V── 柱侧流速(m/s);
d── 柱体迎流面宽度(m);
Sr ── 斯特劳哈尔数。是一个取决于柱体断面形状而与流体性质和流速大小基本无关的常数。
 

四、压缩空气流量计技术参数

GONGCHENGTONGJING(mm)

15,20,25,40,50,65,80,100,125,150,200,250,300

YIBIAOCAIZHI

1Cr18Ni9Ti

GONGCHENGYALI(Mpa)

PN1.6Mpa;PN2.5Mpa;PN4.0Mpa

BEICEJIEZHIWENDU(℃)

-40~+250℃;-40~+350℃

HUANJINGTIAOJIAN

上海11选5WENDU-10~+55℃,XIANGDUISHIDU5%~90%,DAQIYALI86~106Kpa

JINGDUDENGJI

上海11选5CELIANGYETI:SHIZHIDE±0.5

上海11选5CELIANGQITIHUOZHENGQI:SHIZHIDE±1.0、±1.5

LIANGCHENGBI

1:10;1:15

ZULISUNSHIXISHU

Cd<2.6

SHUCHUXINHAO

上海11选5CHUANGANQI:MAICHONGPINLVXINHAO0.1~3000Hz;DIDIANPING≤1V,GAODIANPING≥6V

BIANSONGQI:LIANGXIANZHI4~20mADCDIANLIUXINHAO

GONGDIANDIANYUAN

CHUANGANQI:12VDC、24VDC(KEXUAN)

BIANSONGQI:24VDC

XIANCHANGXIANSHIXING:YIBIAOZIDAI3.6VLIDIANCHI

XINHAOCHUANSHUXIAN

上海11选5STVPV3×0.3(SANXIANZHI),2×0.3(ERXIANZHI)

CHUANSHUJULI

≤500m

XINHAOXIANJIEKOU

NEILUOWENM20×1.5

FANGBAODENGJI

ExdIIBT6

FANGHUDENGJI

IP65

YUNXUZHENDONGJIASUDU

1.0g

流量范围

DAIHAO

TONGJING

LIULIANGFANWEI㎡/h

LUG-25

DN25

1~10(YETI)

25~60(QITI)

LUG-32

DN32

1.5~18(YETI)

15~150(QITI)

LUG-40

DN40

2.2~27(YETI)

上海11选522.6~150(QITI)

LUG-50

DN50

4~55(YETI)

35~350(QITI)

LUG-80

DN80

9~135(YETI)

90~900(QITI)

LUG-100

DN100

14~200(YETI)

140~1400(QITI)

LUG-150

DN150

32~480(YETI)

300~3000(QITI)

LUG-200

DN200

56~800(YETI)

上海11选5550~5500(QITI)

ZHU:DN250~DN600KEANKEHUYAOQIUDINGHUO,DN300YISHANGTUIJIANSHIYONGCHARUSHIWOJIELIULIANGJI。

五、压缩空气流量计选型图谱:

XINGHAO

KOUJING


 

MAT-LUG

15~300


 

 

DAIHAO

GONGNENG


 

N

WUWENYABUCHANG

Y

YOUWENYABUCHANG


 

DAIHAO

LIANJIEFANGSHI

L1

FALANKAZHUANGSHI

L2

FALANLIANJIESHI


 

DAIHAO

SHUCHUXINHAO

F1

ERXIANZHI4-20mASHUCHU

F2

SANXIANZHI4-20mASHUCHU

F3

RS485TONGXUNJIEKOU


 

 代号

CELIANGJIEZHI

J1

YETI

J2

QITI

J3

ZHENGQI


 

DAIHAO

JIEZHIWENDU

T1

CHANGWEN

T2

GAOWEN

T3

ZHENGQI


 

DAIHAO

YALIMPa

P1

1.6

P2

2.5

P3

4.0


 

DAIHAO

GONGDIANFANGSHI

D1

NEIBU3.6V

D2

DC24V

LIU、QUEDINGCHUANGANQIDEJIEGOU

1、LIANJIEFANGSHI:FALANKAZHUANGSHI(BIAOTIBUDAIFALAN)HUOFALANLIANJIESHI(BIAOTIBENSHENDAIFALAN)。YIBANJIANYIXUANYONGFALANKAZHUANGSHI,YINWEIQIJIEGOUJINCOU,JIAGEDI,ERQIEGONGHUOZHOUQIDUAN。

上海11选52、JIEGOULEIXING:YITISHIJIEGOUHEFENTISHIJIEGOU。YIBANCAIYONGYITISHIJIEGOU,ZHIYOUZAITESHUCHANGHEXIACAIYONGFENTISHIJIEGOU(RU:JIEZHIWENDUGAOSHI、HUANJINGWENDUHUOSHIDUGAOSHI、DAIXIANCHANGXIANSHIWEIDUSHUFANGBIANSHI)。

3、XIANSHIFANGSHI:WUXIANCHANGXIANSHI、DAIXIANCHANGXIANSHIHEZHIDAIXIANCHANGXIANSHI。XIANCHANGXIANSHISHIZHIZAIBIAOTOUSHANGZHUANGYOUYEJINGXIANSHIQI,KEXIANSHILEIJILIULIANG、SHUNSHILIULIANGDENGCANSHU。

4、XINHAOSHUCHUFANGSHI:MAICHONGXINHAOSHUCHUHE4~20mABIAOZHUNDIANLIUXINHAOSHUCHU。YIBANQINGKUANGXIAJIANYICAIYONGMAICHONGXINHAOSHUCHU,YINWEIMAICHONGXINHAOZHIJIEYUXUANWOTUOLUOPINLVXIANG DUIYING,BUXUZHUANHUAN,JUYOU*DELEIJIJINGDU;TONGSHI,ZAITONGCHANGDECHUANSHUJULINEI,MAICHONGXINHAOCHUANSHUXIAOGUOJIAOHAO。BIAOZHUNDIANLIUXINHAOSHUCHUYIBANYONGYUYUZHONGDUANHUOKONGZHIXITONGZUCHENGLIULIANGCELIANGXITONG。

上海11选55、FANGBAOXINGSHI:FEIFANGBAOXINGHEBENANFANGBAOXING。RUGUOBEICEJIEZHISHIYIRANYIBAOWUZHIHUOCELIANGHUANJINGCUNZAIYIRANYIBAOWUZHI,YINGXUANYONGFANGBAOXING。

WOJIELIULIANGJI

1、MIDUBUCHANG:

上海11选5ZAICELIANGZHENGQIDEZHILIANGLIULIANGSHI,YOUYUQIMIDUSUIZHEWENDUHEYALIDEBIANHUAERBIANHUA,SUOYIYAOSUISHIDUIZHENGQIJINXINGBUCHANG,YAOYONGBOREDIANZUHEYALIBIANSONGQIYUWOJIECHUANGANQIGONG TONGZUCHENGZHILIANGLIULIANGCELIANGXITONG。WURENSHICELIANGBAOHEZHENGQIHAISHIGUOREZHENGQI,RUGUOWENDUHEYALIBIJIAOWENDING,WEIJIANGDISHEBEICHENGBEN,YEKEYIGENJUGONGKUANGZHUANGTAI,YONGSHEDINGGUDINGZHIDEBANFABUCHANGMIDU。 QITAJIEZHIKEGENJUSHIJIQINGKUANGZUCHENGZHILIANGLIULIANGCELIANGXITONG。

2、ZHINENGLIULIANGJISUANYIDEXUANZE:

上海11选5ZHIYAOQIUXIANSHICANSHU,KEXUANZESHUMAXIANSHIHUOYEJINGXIANSHIDEZHINENGLIULIANGJISUANYI;XUYAOZHUISULISHISHUJU,DAIYOUJIYIGONGNENG,YINGXUANYONGZHINENGLIULIANGJIESUANWUZHIJILUYI;CELIANGBAO HEZHENGQI,YINGXUANZEDAIWENDUZIDONGBUCHANGMIDUHUOYALIZIDONGBUCHANGMIDUDELIULIANGJISUANYI;CELIANGGUOREZHENGQI,YINGXUANZEDAIWENDUHEYALITONGSHIBUCHANGMIDUDELIULIANGJISUANYI;CAIYONGYUANCHENGTONGXUN,ZHINENGLIULIANG JISUANYIYINGKAOLVDAIYOURS485HUORS232TONGXUNJIEKOU;YAOQIUYUKONGZHIXITONGZUCHENGLIULIANGCELIANGXITONGSHI,ZHINENGLIULIANGJISUANYIYINGDAI4~20mABIAOZHUNDIANLIUXINHAOSHUCHUJIEKOU;

上海11选5ZAIXUYAOSHI,YINGPEIZHIHOUBEIDIANYUAN,YIBIANTURANTINGDIANSHIYIBIAONENGGOUZHENGCHANGJILIANG。ZAIXUYAOSHI,YINGPEIZHIYIBIAOXIANG,JIANGZHINENGLIULIANGJISUANYIFANGZHIQIZHONG,YIBIAOXIANGDAISUO,SHIZHINENGLIULIANGJISUANYIDESHEZHICANSHUBUKESUIYIDIAOZHENG,JUYOUFANGDAOGONGNENG,TONGSHI,ZAIYIBIAOXIANGNEIZHUANGYOUBAOHUDIANLU,QIDAODUIZHINENGLIULIANGJISUANYIDEBAOHUZUOYONG。

上海11选53、YUANCHENGJIANKONG:ZAIXUYAODUODIANJILIANG,FENBUMIANJIJIAODA,XUYAOSHISHIJIANCESHI,KECAIYONGGSM/GPRSTONGXUNWANGLUOHUOWUXIANZHUANWANGYUANCHENGLIULIANGJIANCEXITONG,SHIXIANDUIGEGUANLULIULIANGDESHISHIJIANCEHEGUANLI。

4、CHUANGANQIDEKOUJINGDEQUEDING:CHUANGANQIDEKOUJINGBUTONG,QICELIANGFANWEIBUTONG,ERMEIYIZHONGKOUJINGQICELIANGFANWEIYOUSUIZHEBEICEJIEZHIDEZHONGLEIHEGONGKUANGWENDU、YALIDEBIANHUAERBIANHUA,SHOUXIANQUEDINGJIEZHIZAIGONGKUANGXIA。

CENGLIUSHILIULIANGJISHIYIZHONGZHONGSUOZHOUZHIDECHAYASHILIULIANGCELIANGZHUANGZHI,ZHUYAOYONGYUCELIANGDILIULIANGDEQITIHEYETI[ 3 ]。CENGLIULIULIANGJIBAOKUOCENGLIUYUANJIANHECHAYAJIHUOHUANNENGQI。CENGLIUYUANJIANBAOZHENGTONGGUOLIULIANGJIDELIUDONGCHUYUCENGLIUZHUANGTAI,JILIUDONGBUHUICHUXIANTUANLIU。ZAIZHEIZHONGQINGKUANGXIA,YOUNEIBULIUTIMOCACHANSHENGDEZHANXINGLIZHUDAOGUANXINGLI,YINCIZUZHILIUTIYUNDONGDEZHUYAOJIZHISHIYUZHOUWEIBIDEMOCA。BIAOZHENGZHEIZHONGLIUDONGDECANSHUSHILEINUOSHU,DINGYIWEIGUANXINGLIHEZHANXINGLIZHIBI。DUIYUMIDUρDELIUTIBINGQIEZHANDUμYANZHIJINGWEIDDEGUANDAOYIDONGBINGJUYOUTIJILIULIANGQ。

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手机:18052362775 顾经理(微信同号)
江浙沪代理:13151342466 韦经理(微信同号) 
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传真:86-0517-86997010
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