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1151差压变送器

更新时间: 2016年06月18日 作者: 绍兴中仪 关注量:
5 张,当前第 1上一张 | 下一张 幻灯播放
1151差压变送器
1151差压变送器

1151chayabiansongqi,dianrongshichayabiansongqi,jinkoumopianxianxinghao,kexuanweichaya gaojingyabiansongqi

差压变送器选型

1151差压变送器选型

1151差压变送器类型

ZYY1151DP--绍兴中仪1151差压变送器;
ZYY1151DR--绍兴中仪1151差压变送器(微差压);
ZYY1151HP--绍兴中仪1151差压变送器(高静压)。

1151差压变送器选型

1151DP1151差压变送器参数

代码量程范围KPa
30-1.3~7.5
40-6.2~37.4
50-31.1~186.8
60-117~690
70-345~2068
80-1170~6890

代码输出
E4-20mA
HHART通讯
FFF通讯

代号结构材料
法兰和接头排气/排液阀隔离膜片灌充液体
22316不锈钢316不锈钢316不锈钢硅油
23316不锈钢316不锈钢哈氏合金C
24316不锈钢316不锈钢蒙乃尔
25316不锈钢316不锈钢
33哈氏合金C哈氏合金C哈氏合金C
35哈氏合金C哈氏合金C
44蒙乃尔蒙乃尔蒙乃尔

代号最大工作压力MPa
B-4
C-10
D-14

代码选项
M10-100%线性指示表
M34位LCD数字或31/2LED显示
M4智能表显示
B1管装弯支架(安装管Φ60)
B2板装弯支架
B3管装平支架(安装管Φ60)
D1侧面泄放阀在压力室上部
D2侧面泄放阀在压力室下部
不注1/2NPT锥管阴螺纹接头
C11/2-14NPT引压接管,带后部焊接Ф14引压管1/2-14NPT
C2M20×1.5丁字形螺纹接头
C21M20×1.5丁字形螺纹接头另加工字型接头
d隔爆型dⅡBT4
i本安型iaⅡCT6
1151DP3E22BM1选型举例

常用规格型号

·1151差压变送器: ZYY1151DP4E22B3,0~8KPa,4~20mA
·1151差压变送器: ZYY1151DP7E22B3,0~1.6MPa,4~20mA
·1151差压变送器: ZYY1151DP3E22B3,0~6KPa,4~20mA
·1151差压变送器: ZYY1151DP4E22B3,0~10KPa,4~20mA
·1151差压变送器: ZYY1151DP6E22B3,0~200KPa,4~20mA
·1151差压变送器: ZYY1151DP3E22B3,0~0.4MPa
·1151差压变送器: ZYY1151DP3E22B3,0~4KPa
·1151差压变送器: ZYY1151DP3E22B3,0~4KPa
·1151差压变送器: ZYY1151DP4E22B3,0~30KPa
·1151差压变送器: ZYY1151DP6E22S2B3-EFW11A11,0~0.6Mpa
·1151差压变送器: ZYY1151DP2S22B3M5,-600-0Pa,输出4-20mA带HART协议
·1151差压变送器: ZYY1151DP5S22B3M5,-0.01-0.04MPa,输出4-20mA带HART协议
百家乐官网·1151差压变送器: ZYY1151DP4S22B3M1,0-10KPa,输出4-20mA带HART协议

1151微差压变送器选型

1151HP高静压差压变送器

代码量程范围KPa
30-1.3~7.5
40-6.2~37.4
50-31.1~186.8
60-117~690
70-345~2068

代码输出
E4-20mADC
HHART通讯
FFF通讯

代号结构材料
法兰和接头排气/排液阀隔离膜片灌充液体
22316不锈钢316不锈钢316不锈钢硅油
23316不锈钢316不锈钢哈氏合金C
24316不锈钢316不锈钢蒙乃尔
25316不锈钢316不锈钢
33哈氏合金C哈氏合金C哈氏合金C
35哈氏合金C哈氏合金C
44蒙乃尔蒙乃尔蒙乃尔

代号最大工作压力MPa
E-25
F-32

代码高静压差压变送器选项
M10-100%线性指示表
M20-100%平方指示器
M34位LCD数字或31/2LED显示
B1管装弯安装板
B2板装弯安装板
B3管装平安装板
D1侧面泄放阀在压力室上部
D2侧面泄放阀在压力室下部
不注1/2NPT锥管阴螺纹接头
C11/2-14NPT引压接管,带后部焊接Ф14引压管1/2-14NPT
C2M20×1.5丁字形螺纹接头
C21M20×1.5丁字形螺纹接头另加工字型接头
d隔爆型dⅡBT4
i本安型iaⅡCT6
1151HP3E22EM1选型举例

1151高静压差压变送器选型

1151DR中仪电子微差压变送器

代码量程范围KPa
20-0.125~1.5KPa

代码输出
E4-20mA
HHART通讯
F4-20mA(DR专用)

代号结构材料
法兰和接头排气/排液阀隔离膜片灌充液体
22316不锈钢316不锈钢316不锈钢硅油

代号最大工作压力MPa
不注N(特殊K,V)
B-

代码选项
M10-100%线性指示表
M34位LCD数字或31/2LED显示
B1管装弯安装板
B2板装弯安装板
B3管装平安装板
D1侧面泄放阀在压力室上部
D2侧面泄放阀在压力室下部
不注1/2-14NPT锥管螺纹接头
C11/2-14NPT引压接头,后部焊接Ф14引压管1/2-14NPT
C2M20×1.5丁字形螺纹接头
C21M20×1.5丁字形螺纹接头另加工字型接头
d隔爆型dⅡBT4
i本安型iaⅡCT6
1151DR2E22BM1选型举例

选型量程


类型量程(KPa)精度最大过载压力
或静压(MPa)
静压影响
(%)
温度影响
(%/28℃)
附注
代号调整范围
DP31.3~7.50.25
10
14
±0.5±0.31.静压和温度影响的附加误差,均系在最大量程下的值。
2.DR型经最大过载压力作用后,需经重新调零后,才能正常工作。
3.DP型经最大过载压力作用后,零点变化为±0.25%。
4.HP型经最大过载压力作用后,零点变化量如下:
量程4 ≤±1%
量程3、5 ≤±2%
量程6、7 ≤±5%
5.在量程范围内,量程连续可调。
4
5
6.2~37.4
31.1~186.8
±0.25±0.2
6
7
8
117~689.5
345~2068
1170~6895
0.250.5
HP4
5
6
7
6.2~37.4
31.1~186.8
117~689.5
345~2068
25
32
±1.0
DR20.125~1.50.52
5
±0.5

工作原理

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1151chayabiansongqizhuyaoyongyuceliangyeti、qitihuozhengqidechaya、yali、yeweihemidu,ranhoujiangqizhuanhuancheng4~20ma.dcxinhaoshuchu。

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使用安装

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1151差压变送器安装示例图

百家乐官网1151dpxing-1151chayabiansongqixianchanganzhuangshilitu

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百家乐官网·xiaoqiaodesheji,yitihuajiexianhehebenjilingdianyuliangchengdiaozheng,shianzhuang、xiaoyanheyunxingjianhua。

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·hpxinggaojingyachayabiansongqishishaoxingzhongyidianzideyizhongshiyongyushihuahedianzhangaoyazhuangzhidechayabiansongqi,youyuqinaiyagaoda32mpa,bingkechengshoudanxiangguozaiyalierbubeisunhuai,yincinengkekaodiyongyugaoyaxitongdechayaceliang。

1151差压变送器使用安装图

百家乐官网1151chayabiansongqishiyonganzhuangtu

安装注意事项

百家乐官网weilebaozhengzyy1151chayabiansongqideshiyongshujuzhengqueheshiyongshoumingbaijialeguanwangzaianzhuangshiyongyinggaijinliangbimianyixiawenti:

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3、shejiheanzhuangshiyingkaolvyouguandibudequyakaikongjinkenengfangdi,yixiaochuwendubianhuaerzaochengdewucha,biyaoshiyinruwendubuchang。

百家乐官网4、zaiceliangzhengqihuoqitagaowenjiezhishi,qiwendubuyingchaoguobiansongqishiyongshidejixianwendu,gaoyubiansongqishiyongdejixianwendubixushiyongsanrezhuangzhi;

5、celiangzhengqihuoqitagaowenjiezhishi,yingshiyongsanreguan,shibiansongqiheguandaolianzaiyiqi,bingshiyongguandaoshangdeyalichuanzhibianyaqi。dangbeicejiezhiweishuizhengqishi,sanreguanzhongyaozhurushiliangdeshui,yifangguorezhengqizhijieyuchayabiansongqijiechu,sunhuaichuanganqi。

6、ercibiaojinliangcaiyongzhinengbiao,kefangbiangaibianliangcheng,shixianwendubuchangdeng。

zyy1151dpchayabiansongqianzhuangtu: anzhuangchayabiansongqixuzhuyijianglianggeceyakouchuyushuipingweizhi,fouzexuyaozhongxindiaozhengyalixianxingpinghengdeng。

1151差压变送器安装使用说明图

1151dpchayabiansongqixianchangjiexiantu: ningkai1151dpchayabiansongqibiaotouhuojiexianhegai,yinchudaoxian,jiangdc24vdianyuanzhengjijierubiansongqibiaoyou“+”jiexianduan,biansongqi“-”jiexianduanjierudaoshuxianbiao、jiluyi、xitongdezhengji,jiangxianshibiaofujijiedaodianyuanfujigouchengyihuilu,jikezhengchangceya,xinhaohuilukezairenyidianjiedi,ruhuilucunzaidianshibugongdihuoqitaganraoyuan,rongyizaochengxinhaobuwendeng,kezaihuiluzhongjierushaoxingzhongyidezyg600/zyg25/zyg800xiliemonixinhaogeliqihuoxinhaogelipeidianqi。

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差压变送器接线方法

dianyuan--xinhaoduanziweiyudianqiqiaotineidejiexiance。jiexianshi,jiangmingpaishangbiaoyou“jiexiance”neibiandegaiziningkai,shangbuduanzishidianyuan—xinhaoduanzi,xiabuduanziweiceshihuozhishibiaodeduanzi,yekeyongzuohaofushuchuduanzi。ceshiduanziyouyudianyuan-xinhaoduanzixiangtongdedianliuxinhao4-20madc,tayongyulianjiezhishiyibiaohuoceshiyong。dianyuanshijingguoxinhaoxiansongdaobiansongqide,buxuyaofujiaxian。zhuyi,buyaobadianyuan-xinhaoxianjiedaoceshiduanzishang。xinhaoxianbuxuyaopingbi,danyonglianggenniuzaiyiqidexianxiaoguozuihao。xinhaoxianbuyaoyuqitadianyuanxianyiqitongguodaoxianguanhuomingxiancao,yebukeyizaidagonglvshebeifujinchuanguo。dianqiqiaotishangdejiexiankongyingdangmifenghuosaizhu,yifangzaidianqiqiaotineijishui。ruguojiexiankongbunengmifeng,dianqiqiaotiyingchaoxiaanzhuang,yibianyupaiye。

1151差压变送器接线说明图

使用注意事项

1: 在压力传输过程中,应注意以下几点:
 a、变送器与散热管连接处要密封严实,切勿漏气;
 b、开始使用前,如果阀门是关闭的,则使用时,应该非常小心、缓慢地打开阀门,以免被测介质突然直接冲击传感器膜片,从而损坏传感器膜片;
 c、管路中必须保持畅通,并定期清洁,管道中的沉积物会弹出,并损坏传感器膜片;

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6: celiangzhengqihuoqitagaowenjiezhishi,yingshiyongsanreguan,shibiansongqiheguandaolianzaiyiqi,bingshiyongguandaoshangdeyalichuanzhibianyaqi。dangbeicejiezhiweishuizhengqishi,sanreguanzhongyaozhurushiliangdeshui,yifangguorezhengqizhijieyu1151chayabiansongqijiechu,sunhuaichuanganqi。

三阀组

1151差压变送器配套三阀组

百家乐官网1151chayabiansongqipeitaoyongsanfazuyoufati、ergejiezhifajiyigepinghengfazucheng;ruhezhengqueshiyongsanfazu,chayabiansongqilingdianzaixianxiaoyancaozuochengxu: xiandakaipinghengfa,guanbiergejiezhifa,jikeduibiansongqijinxinglingdianxiaoyan。chayabiansongqitouruyunxingshidecaozuochengxu: shouxian,dakaichayabiansongqishanglianggepaiwufa,erhoudakaipinghengfa,zaimanmandakaiergejiezhifa,jiangdaoyaguanneidekongqihuowuwupaichudiao,guanbiergepaiwufa,zaiguanbipinghengfa,biansongqijiketouruyunxing。

序号公称压力
PN
公称通径
DN
适用温度
阀体材料
120MPa5-20~44035#
2-70~2401Cr18Ni9Ti
340MPa-20~44035#
4-70~2401Cr18Ni9Ti

产品重量: 1151三阀组约2.1Kg,五阀组约2.3Kg;
外形尺寸: 210×110×80mm。

技术说明

1151差压变送器的优势

·完整的变送系列,性能优越,精度优于0.2%FS。
·测量范围: 0-0.5inH2O至6.0psin(1.24kPa至41.3MPa)
·固体、插接式印刷线路板
·结构小巧、坚固、抗振
·本机零点与量程可自由微调整
·模块化结构,阻尼可调
·多种选项,令应用更灵活
·智能,模拟或低功耗电路

技术规格

1. 性能规格
 (零基准校验范围,参考条件下,硅油充液, 316L不锈钢隔离膜片。)
1.1. 参考精度
1.1.1. 数字、智能: ±0.2%校验量程
1.1.2. 模拟、线性: ±0.5%校验量程
1.2. 稳定性
1.2.1. 数字、智能: 6个月,±0.2%URL
1.2.2. 模拟、线性: 6个月,±0.5%URL
1.3. 环境温度影响
1.3.1.数字、智能:
 零点误差: ±0.2%URL/56℃
 总体误差: ±(0.2%URL+0.18%校验量程)/56℃
1.3.2.模拟、线性
 零点误差: ±0.5%URL/56℃
 总体误差: ±(0.5%URL+0.5%校验量程)/56℃
1.4. 静压影响
 零点误差为±0.5%URL。可在线通过重新调零来修正。
1.5. 振动影响
 在任意轴向上,200Hz下振动影响为±0.5%URL/g
1.6. 电源影响: 小于±0.005%输出量程/伏特。
1.7. 负载影响:
 没有负载影响,除非电源电压有变化。
1.8. 电磁干扰/射频干扰(EMI/RFI影响)
 由20至1000MHz,场强达至30V/M时,输出漂移小于±0.1%量程
1.9. 安装位置影响
 零点漂移至多为±0.25kPa。所有的零点漂移都可修正掉;对量程无影响。

2.功能规格
2.1. 测量范围: 差压: 0-0.125~1.5KPa
 静压: 1、4、6.9MPa
2.2.零点与量程
2.2.1. 数字、智能: 可用本机量程和零点按钮调整,或用HART手操器远程调整
2.2.2. 模拟、线性: 量程和零点连续可调
2.3. 零点正、负迁移
 零点负迁移时,量程下限必须大于或等于-URL;零点正迁移时,量程上限必须小于或等于+URL。校验量程大于或等于最小量程。
2.4.输出
 数字、智能:
 4~20mA DC,用户可选择线性或平方根输出,数字过程变量叠加在4~20mA DC信号上,可供采用HART协议的上位机使用。
 模拟、线性: 4~20mA DC,与过程压力成线性。
2.5.阻尼时间常数
 数字、智能: 时间常数可调,以0.1秒递增,由最小至16.0秒
 模拟、线性: 时间常数可调,由最小至1.67秒。
2.6.环境温度极限
 数字、智能: -40至85℃
 模拟、线性: -40至93℃
 带液晶表头: -30至60℃
2.7.过程温度极限
 充硅油: -40至104℃
 充惰性液: -18至71℃
2.8. 贮存温度极限
 数字、智能 : -51至85℃
 模拟、线性: -51至121℃
 带液晶表头 : -40至70℃
2.9. 环境湿度
 0-100%相对湿度
2.10. 静压与过压极限
 微差压变送器任意一侧加0至6.9MPa压力不会引起损坏。在3.45kPa至6.9MPa的静压范围内工作时符合性能规格要求。
2.11. 容积变化量小于0.16cm3

1151差压变送器厂家

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