LDM-51 智能化明渠流量測量系統——閘控一體化、全渠寬流量計是唯一款能直接測量過流斷面平均流速的智能型明渠流量計。該系統與目前其他流量儀表測量方法相比，該系統是直接得到面平均流速的，后者得到的是線平均流速或者點平均流速。綜合比較起來，該系統的測量精確度較高。
該系統提供不同環境下流量測量的完美解決方案，可以運行在一些惡劣環境下，包括規則和不規則渠道開放式、封閉式的斷面流量、流速的測量。
全渠寬流量計可以測量液位、平均流速和累積流量；
可以精準測量不同形式的斷面流速；
測量不受水中漂浮物、泥沙含量、水位變化、溫度的影響；
流速傳感器安裝方便、對水流不產生阻力。標準斷面不需要改造即可直接安裝，安裝施工難度小、費用低;
儀表顯示功能：可同時顯示水位、斷面平均流速、斷面瞬時流量、累計流量等;
配套閘門使用可實現精準的測控一體化，可測量閘前及閘后水位、閘門開啟度等；
具有數據永久保存功能，可在長期斷電的情況下保存設置參數和流量值;
儀表具有標準的modbus(RTU)輸出的485接口、雙路模擬量輸入接口配套使用；
使用注意事項
1、安裝位置要盡量選擇在渠道或河道比較平直的地段，選擇儀表規格接近渠道寬度。
2、智能化明渠流量測量系統的所有連接線要盡量短，盡量避開動力線，做好連接線的防水、防潮、防斷、屏蔽處理，保證接線的正確無誤。
3、配合閘控安裝選擇匹配口徑的流量儀表。
[{"atlasImg":{"id":702,"tenantId":null,"version":null,"appId":null,"viewType":null,"sourceApp":null,"useViewType":false,"authData":null,"jsAuthority":null,"atlasId":125,"title":"","des":"","coverFlag":true,"imgUrl":"http://img01.yun300.cn/repository/image/2tYAhL4NQc267m0ibE_T9g.jpg_{2i}xaf.jpg?tenantId=73204&viewType=1&k=1615515917000","thumbUrl":"http://img01.yun300.cn/repository/image/2tYAhL4NQc267m0ibE_T9g.jpg_{2i}xa.jpg?tenantId=73204&viewType=1&k=1615515917000","linkUrl":"","openType":true,"showOrder":1,"imgId":1214,"thumbId":1214},"bigWidth":1080,"bigHeight":1438,"smallWidth":135,"smallHeight":135,"srcImgUrl":"http://img01.yun300.cn/repository/image/2tYAhL4NQc267m0ibE_T9g.jpg?tenantId=73204&viewType=1&k=1615515917000","srcThumbImgUrl":"http://img01.yun300.cn/repository/image/2tYAhL4NQc267m0ibE_T9g.jpg?tenantId=73204&viewType=1&k=1615515917000"},{"atlasImg":{"id":703,"tenantId":null,"version":null,"appId":null,"viewType":null,"sourceApp":null,"useViewType":false,"authData":null,"jsAuthority":null,"atlasId":125,"title":"","des":"","coverFlag":false,"imgUrl":"http://img01.yun300.cn/repository/image/w0-de_i5TE2sCn04ERkZKw.jpg_{2i}xaf.jpg?tenantId=73204&viewType=1&k=1615515917000","thumbUrl":"http://img01.yun300.cn/repository/image/w0-de_i5TE2sCn04ERkZKw.jpg_{2i}xa.jpg?tenantId=73204&viewType=1&k=1615515917000","linkUrl":"","openType":true,"showOrder":2,"imgId":1213,"thumbId":1213},"bigWidth":1080,"bigHeight":1438,"smallWidth":135,"smallHeight":135,"srcImgUrl":"http://img01.yun300.cn/repository/image/w0-de_i5TE2sCn04ERkZKw.jpg?tenantId=73204&viewType=1&k=1615515917000","srcThumbImgUrl":"http://img01.yun300.cn/repository/image/w0-de_i5TE2sCn04ERkZKw.jpg?tenantId=73204&viewType=1&k=1615515917000"},{"atlasImg":{"id":704,"tenantId":null,"version":null,"appId":null,"viewType":null,"sourceApp":null,"useViewType":false,"authData":null,"jsAuthority":null,"atlasId":125,"title":"","des":"","coverFlag":false,"imgUrl":"http://img01.yun300.cn/repository/image/sB-uQWTBT-2AgEtVRGsKIg.jpg_{2i}xaf.jpg?tenantId=73204&viewType=1&k=1615515917000","thumbUrl":"http://img01.yun300.cn/repository/image/sB-uQWTBT-2AgEtVRGsKIg.jpg_{2i}xa.jpg?tenantId=73204&viewType=1&k=1615515917000","linkUrl":"","openType":true,"showOrder":3,"imgId":1216,"thumbId":1216},"bigWidth":1080,"bigHeight":1438,"smallWidth":135,"smallHeight":135,"srcImgUrl":"http://img01.yun300.cn/repository/image/sB-uQWTBT-2AgEtVRGsKIg.jpg?tenantId=73204&viewType=1&k=1615515917000","srcThumbImgUrl":"http://img01.yun300.cn/repository/image/sB-uQWTBT-2AgEtVRGsKIg.jpg?tenantId=73204&viewType=1&k=1615515917000"}]
/atlas/3/
""
"點擊查看原圖"
e_box-000
e_MinorLink-001
e_link-001
false
true
true
false
圖冊詳情
70
true
yyyy/MM/dd
true
e_box-000
true
{"type":"","content":"","target":""}
true
e_AtlasArticleBox-001
e_articles-001
e_box-000
false
60
false
e_AssistName-001
false
e_link-001
e_icon-000
e_icon-000
false
false
e_ListImgTitle-001
input
e_MinorLink-001
c_intro_relatedlist-15270694189754843
70
3
false
false
e_box-000
4x3
true
false
true
_blank
1s_pAnGs003
e_image-000
24
1s_pAnGs001
true
true
true
e_box-000
false
e_box-000
225x225
atlas_detail-15318775518012100
e_PreBtn-001
225
24
e_MajorLink-001
TitleAll
1s_sbxGs002
案例詳情
false
1s_sbxGs001
e_NextBtn-001
1s_sharesGs001
c_news_relatedlist-15270694191219175
c_companyplace_relatedlist-15270694193094113
e_HtmlEditor-001
24
e_btn-000
false
e_box-000
e_box-000
false
{"type":"","content":{"id":"","text":""},"target":"_blank"}
true
e_ContentOrdinaryStyleBox-001
false
e_box-000
e_box-000
e_MinorLink-001
e_AtlasRelationImg-001
true
e_AtlasBox-001
true
false
true
false
true
false
true
e_box-000
false
false
e_AssistInfo-001
100
true
e_box-000
false
true
e_AssistInfo-001
e_box-000
e_image-001
e_box-000
e_box-000
false
4x3
true
e_num-002
e_box-000
e_pagebox-000
true
3
0
0
4x3
e_ArticleHline-001
true
e_box-000
atlas/atlas_detail-01
More
e_ImgSummary-001
c_product_relaedlist-15270694190326556
true
e_box-000
e_PageNum-001
false
e_name-001
e_name-001
e_name-001
e_num-001
e_name-001
c_message_relatedlist-15270694193390062
true
1s_kwdsGs001
0
e_box-000
e_box-000
e_IconSwitchBtn-002
e_IconSwitchBtn-002
e_IconSwitchBtn-001
60
e_IconSwitchBtn-001
e_box-000
e_ImgHead-001
e_link-001
true
e_head-000
true
0
6
true
true
e_ImgHead-001
e_box-000
false
true
top
true
c_atlas_detail-01001
atlasId;currentPage;atlasCateId
225
turnPage
true
_blank
{"type":"","content":"","target":""}
4
true
e_AssistName-001
3
e_AssistName-001
e_AssistName-001
e_AssistName-001
true
e_num-002fsaggasf
true
e_PageNum-002
c_atlas_relatedlist-15270694191637062
e_box-000
e_image-000
true
true
c_file_relatedlist-15270694193836362
e_box-000
60
true
24
false
100
70
false
true
1
1s_styleName0005
c_problem_relatedlist-15270694192545106
1s_styleName0002
HH:mm:ss
1s_styleName0003
//img01.yun300.cn/repository/image/2tYAhL4NQc267m0ibE_T9g.jpg_{2i}xaf.jpg?tenantId=73204&viewType=1&k=1615515917000
//img01.yun300.cn/repository/image/2tYAhL4NQc267m0ibE_T9g.jpg_{2i}xa.jpg?tenantId=73204&viewType=1&k=1615515917000
//img01.yun300.cn/repository/image/2tYAhL4NQc267m0ibE_T9g.jpg?tenantId=73204&viewType=1&k=1615515917000
//img01.yun300.cn/repository/image/w0-de_i5TE2sCn04ERkZKw.jpg_{2i}xaf.jpg?tenantId=73204&viewType=1&k=1615515917000
//img01.yun300.cn/repository/image/w0-de_i5TE2sCn04ERkZKw.jpg_{2i}xa.jpg?tenantId=73204&viewType=1&k=1615515917000
//img01.yun300.cn/repository/image/w0-de_i5TE2sCn04ERkZKw.jpg?tenantId=73204&viewType=1&k=1615515917000
//img01.yun300.cn/repository/image/sB-uQWTBT-2AgEtVRGsKIg.jpg_{2i}xaf.jpg?tenantId=73204&viewType=1&k=1615515917000
//img01.yun300.cn/repository/image/sB-uQWTBT-2AgEtVRGsKIg.jpg_{2i}xa.jpg?tenantId=73204&viewType=1&k=1615515917000
//img01.yun300.cn/repository/image/sB-uQWTBT-2AgEtVRGsKIg.jpg?tenantId=73204&viewType=1&k=1615515917000
//img01.yun300.cn/repository/image/xA583UD7Rleg2j0nnVm_BA.jpg_{2i}xaf.jpg?tenantId=73204&viewType=1&k=1615515917000
/atlas/121.html
