一、概 述

wolunjishipinwolunliuliangji（diyujianxietuf）shifengshanxiepianshishipinliuliang（liudongsudu）jideqizhuyaoyouliangpinzhong，fengshanxiepianshi shipinwolunliuliangjiyijikongqiliudongsuduji、zilaishuibiaodeng。tufyouganceqiqiheqiehuantixian yizhucheng，ganceqiqianzhaoduoxie piandedianjidingxielunganjuezhanxingliutidefengzhiliudongsudu，daozhiqiusuanchushipinliulianghuoshuliang。dianjidingxielundezhuanzheng（huozhuanshu） doukeyijixiezhizao、ciganshoudao、guangxuewanfajiancechubingyouduchukongzhixitongshishitixian hechuansongshujujiyao。juchengmei guoshizaozai1886nianjigongbudeguodiyidiandiangetuffamingquan，1911niandefamingquanyinweitufdeshipinliuliangyupinduanyou guan。meilijiandediyidiandiantaitufshizai1937nianshejide，tazhongyongkefeijiranyoudeshipinliuliangjiancede，buguoshi ruonengercidazhanhouyinpenqiqichefazhuguanyinsudegutaipenqiranyourenmenfeichanglingwaiyizhongjingdugaodengji、gengkuaidehuiyingdeshipinwolunliuliangjicai shitadedao zhengquedechanyeyongtu。dangjin，tayizainengyuan、huaxuegongye、yanjiu、fangyu、jiliangjiandinggekoumen zhongdedao feichangguangfanyongtu。

二、產品的結構特征

1.gaoxiaoyudu，pingchangledguangtongliang±1%r、±0.5%r，gaozhunqueduxingledguangtongliang±0.2%r；

2.congfuxinghao，zhongchangqicongfuxingledguangtongliang0.05%~0.2%，dangshizhuyaoshiyinweihuanjuyoujiankangdecongfuxing， rusantianliangtoujiaozhunhuozaixianpingtaijiaozhunyingdedaobudidezhengquedu，zaiyihuomaoyizhifuzhongshiweixianbingxuanzedefangwenliang ji；

3.jiudizhangxian，shunshireduhejileiredu

4.daochumochongzaochengdepincixinxi，4-20ma，485tongxun

5.kezhuanquhengaodesulvwangluojingbao，wangluojingbaopandingliqiang；

6.qujiandukuan，zaidazhongchengshiguanduoda1：20，xiaoguanwei1：10；

7.kuangjiajincunaiyong，anzhuangbaoyangfangbianjianjie，liuchangdedenenglida；

8.zhichigeleigaodianyaceliang，zhinengyibiaobanbiaotishangbuzhankong，yitilianchugeleigaodianyaxingzhinengyibiaoban；

9.zhuanyehuadexingganyingqiqileiduo，keliyongdajiateyoubixuyaoshezhiweigezhongzhuanyehuadexingganyingqiqi，li ruwenduxing、jiaochaxing、juejinxing、hunshazhuanyehuadexingdeng；

10.kezhizuochengfangjinquxing，keguangfanyongyuyudaneijingceliangfangfa，yayingxiangxiao，fangjiadi，bukeduanliuchaixia， deanzhuangweihubaoyangbianyi；

三、技術工藝樣式

技術基本參數

管徑水流量比對表

四、內部結構長度及裝配表示圖

齒輪數據水流量計基本特征安裝聚氨酯保溫管系統軟件圖（見圖1）

地埋管安轉注意力事宜

1 chuanchuanganqiyingshigongzailiyuqiangxiu，tongfengguandaowuzhendongshi、wuqiangwoliuyizhiyurepujiguanxidejingyingchangsuo。

2 jishuzhongxinanzhuangchengxuganceqiqixuqiureliguanbuyingdangyoubianrenkeganjuedewaixie（yibanlaishuozai 5°zhinei），lishizhongxinanzhuangchengxuchuan hongwaiganyingqireliguanlishidujiaochayiyingbudayu 5°。zaibuyaotingliudechansuo，yingzhuangpangtongguanheanquandezaizhifa（jian tu 1），celiangshiyaozhuahaopangtongguanwuxielu。

3 zaixinbaishedimaiguanzhuangganzhiqidejiaoduxianzuwangyixiaoduanduanguanyongyuganzhiqi，dai“saoxian”degongzuojieshuyihou，que rendimaiguanneiqingsaogongweishenghou，zaizhengshixuanbuzuwangganzhiqi。

4 ruozhanxingliutihanrongwu，zeyingzaiganceqiqipinpaijinruxiaoyuanshichangcezhuangjinghuazhuangzhiqi，religuandaoneiyinganqiqingsaopaifangliangninggurongwu；ruo beiceyetaitidaiyouqiti，zeyingzaiganceqiqipinpaijinruxiaoyuanshichangcezhuangxiaoqiqi。jinghuazhuangzhiqihexiaoqiqidefeiqipaifangkouhexiaoqikou yaotongwangwendingdehuodongchangsuo。

5 ruoganzhiqizhuangshediweikaojinguanwangdezuididian，weibimian jiezhizhongcanzhajidianzhiliulvke，yingzaisuihoude guanwangzhuangbaifangfa，shichangbaifangjidiancanzha。

6 chuandiaojieqiqijinxinganzhuangzaifangjianwaishi，yinggaiyoubimianchuxianbaoshairishaiheyufangyulindeanquancuoshi。

deanzhuangzhiguanxiandebiaozhunyaoqiu

zhiguanxianzongchangdugualunshuiyalibiansongqiduigongshuiguandaoneiliutimidudilifenbubianyijipingyiliushipifumingande，jindaoganzhiceqiqitongchangquanmianqushituanliu，neimeyaoyijuganzhiceqiqipinpaijinruxiaoyuanshichangcezuliujianleixing、jubeiyouxuyaodezhiguanxianhuohuozhengliuqi，yaoqiurukouduanhechukouduanzhiguanduanchangdu。

ruozhongzhongshangyoucezuliujianqingkuangfashengbumingquede，tongchangqingkuangxiayinjianzhongzhongshangyouzhiguanxianchangkuangaobudayu20d，zhongxiayouzhi guanxianchangkuangaobudayu5d，rupeizhikongjianbukeyimanzuleshangmianbiaozhunyaoqiu，kezaizuliujianyuganzhiqiqujianneian zhuangliujinxingdiaojieqi。ganzhiqipeizhizaizhiwaishi，jubeibibaoshaiqiangguanghefangchaolindejucuo。 

功用：

）0.8～3khzdengkongzhijingducepin；

2）4-20madaochu；

3）qianhouzuoyouxiangaojinglurudaochu，qijiankongshexiangtoudexingnengcanshu、digaogaojinghedianpinglurudaochufangankezhinenggenjuyaoyoushe zhi；4）sanlu12weiadluru（wendubiao、xuexiyali、dianchibandianyajiang）；

5）0～1000hzzhenlvmonishuchu；

6）jiaquanpingjunzongliuliangkejiluhao。

7）zhenggejixiejunhenggongnengxiaohao450μa。

五、接線圖：

1) 主板跳線版

2）撥碼版

3) jiedaoxianjueyuanduanziyiyixialie：

4) louxian(boma)tu

5)接線兩端關心圖

六、應用注意事情事情

1.shidilianjie、fuwuqiweihuxudeyangezhixing“youbaozhaanxingdeqitishiwukaigai”dejinggaotongzhiyu，bingzaikaigaiqianguan diaowaijiaoliudianyuan。

2.guanlupeizhizhengzaitongguomifengquanxingshiyashi，yingzhuyilishipinchaoshengboliuliangjiyaqiangganyingqiqicongerjieshoudezuigaoderenya li，lijiyingxiangyaqiangganyingqiqi。

3.toujinqiyongshi，yingmanmandexiangshouguoneishuiliuliangjishang、shangyoudefamen，bimianchaneijianqiliuzoujiernonghuaiyibiaopan heguandao。

4.dangguoneiyalibiansongqihuanyaoyoudianciboyuanchuanshi，yinganzhaoyangeansan、4“dianqichengtaoxiaoguozhibiaoyingwen”qingqiuhejierushiyongwaidianyuankaiguanshipeiqi 24vdc，jinzhijiuhoukaichezaidiancibosousuokoujiandanhejierushiyong220vachuo380vacdianyuankaiguanshipeiqi。

5.wanjiabuyingzijijinxinggenghuanfanghuozhuangzhidebuxiancelvehezhongrenheningdongbutongdayinshuchuyinxianchatou；

6.jingzhunyalibiansongqibenzhigongzuoshi，buzhichishiyongqiangaigengxinyibiaopanguige，neimeyinxiangjingzhunyalibiansongqidezhengchangqingkuangxiabenzhigongzuo；

7.budeyirenyidanqilaishoujizhengqiliuliangjigudingbubianbufen。

8.chanpinzailutiandeshiyongshi，tianjiapeifangshuizhao。

9.jinxingdongxingdezhamenqibijianxu

weizhuangpangluguande2gkeliuliangganyingqiqi，xianyizhongdidangdiaofakaifang2gkeliuliangganyingqiqizhongxiayoufa，yihoumanmande

quxiaozaishangyoufa。yijiaoxiaoredushiyongyigeshijianjiange（ru 10 fenzhongdeshijian），suihoudiaomanzhongshangyoufa，zaifangdazaishangyou fayouguanyali，diaodidaoxuyaozhengchangderedu。

yaozhuangpangluguandeyonghuyonghuliangdechuanhongwaiganyingqiqi，xianshangxianpangluguanfa，yizhongdengshuipingyouguanyalishangxianchangjiangpinpaijinruxiaoyuanshichangfa，chizhi shangxianheliuzhongyoufa，guanxiaopanglufayouguanyali，shiyibiaobanyijiaoxiaoyonghuyonghuliangdecaozuoneiduandeshijian。yihoushangxianchangjiangpinpaijinruxiaoyuanshichang fa，quanguanpanglufa（yaobaozhengzhiliangwuyilou），jiexialaidiaojieheliuzhongyouyouguanyalidaosuoxuyaodedeyonghuyonghuliangde。

10.wenduheyanreliutidonglideqidong

jiaodishineishineiwenduqiliushuiguanzaitongliupaizuoweijingshuiguanzhongdesuoxudeshuifen，tongliushixianyibijiaoxiaodefangwenliangzhixing1fenzhiwu zhong，zaixunsutigaozhizhengchangqingkuangdefangwenliang。tingliushigengyaojiaomanqueding，shishuiguanshineishineiwenduhedahuanjingshineishineiwenduxunsu gengjiajiejin。chixugaowenqiliuzhixingyucixiangleishi。

11. jiesuofayingyaokenengpinghuan，ruzhuyaobaokuozidonghuazhangkongjiesuo，******yong“2duanjiesuo，2duanbihe”tujing， fangfanxiangliutiyiyangmengranjiandajizhuanzishenzhiyuzaochengshuichuiwentipohuaizhuanzi。

12. jianyanliuliangdiaojieqiqishangzhongyoujingjideyalicha。dangshuiguanjingjideyalichabutaigao，zaifangrugongzuochengchangqiguanzhu******liuliangxia diaojieqiqishangzhongyoujingjideyalichashifoushidaguojisuangongshi 5 jisuande pmin，fouzedehuayingzunxunfangfabimianzhicunzaiqixue。

keliuliangganyingqiqideyirongyibiaobilvshilujingguifanbiaozhunpinghengzhuangzhixiaojianhou，tigonglepengyouxiaojiandanzhongfushangde，yanfangwushan。

ganzhiqichangjiuliyongyingunzhenzhouchengchachepanmosundengyuanyinfenxi，yirongyibiaozhishuhuichuxianbianhuan，yingdingqicunkuanjinxingyuntongbuhuozai xianxiaozheng。ruofangwenliangbuzaihefatiaojian，yinggenghuanganzhiqi。

13. youxierenjiancedexiangmu，ruqiliushusongchengqijinqiruanguanxianxiugaihuaxuepinhuotingzhishiyongshi，xukaizhancaiqusaoxianqingguangong。 zuo。saoxianqingguansuoyoujiezhideliujin、liuliang、yahegongzuowendudengjunyingheshiwolunzengyaliuliangjide，fou zehuichuxianjingquexingdudiaodinaizhishunhuai。

14.weikeyibaozhangliuliangjichangnianzhengquegongzuorenwu，yaozhuahaoyibiaobanderichangyunxingchajian，yincifaxianleyuelaiyueji shikaolvcuoshipaicha。shujujianceqifenglunzidongxuanzhuanqingkuangxia，ruyitingdaoyuelaiyuexitongshengyin，yongshiboqishujujianceqidejiancedianjizhuanzi shuchudianyaboxingcanshutu，qingliangjieyuelaiyueboxingcanshutu，yingyouxiaochaixiachajianganzhiqilimiandesuoxuyaodelingbujian。ruyouyiyoubuduiquexian xiangyingyouxiaochajian。shixianguolvqiliantong，guolvqikecongkanguankoufuyajideyalilaizhenduanshenmeqingkuangxiadu sai。yaoyaodingqizhijiepaifangxiaoqiqizhongcongyaoyeyichudeqiwei……。

七、常見故障及處理方法

 八、選擇型號