產品介紹:
V型物聯網平(ping)衡(heng)(heng)閥(fa)是一(yi)款數據(ju)采(cai)(cai)集、控(kong)制(zhi)、信號(hao)傳輸為一(yi)體(ti)的高端全自動(dong)水力平(ping)衡(heng)(heng)閥(fa),其內置控(kong)制(zhi)與運算單(dan)元(yuan)(yuan)(yuan)、采(cai)(cai)集單(dan)元(yuan)(yuan)(yuan)、執(zhi)行(xing)單(dan)元(yuan)(yuan)(yuan)、通訊單(dan)元(yuan)(yuan)(yuan)(各種通訊方式可選),用戶只需設定相關(guan)數據(ju)參數(如:回(hui)水溫度、供回(hui)水溫差、供回(hui)水壓(ya)差或閥(fa)門開(kai)度),其即可實現自行(xing)的監測與控(kong)制(zhi)操作,大大節省了人(ren)工(gong)成本。V型物聯網平(ping)衡(heng)(heng)閥(fa)的V型閥(fa)芯擁(yong)有很好(hao)的線性及等比例調節能力,更好(hao)的達到控(kong)制(zhi)效果;連接方式法蘭(lan)連接與焊接可選。
V型(xing)物(wu)聯網(wang)平衡閥一般安裝在(zai)單(dan)元樓前(qian)或樓棟,可以(yi)根據現場(chang)要求選擇(ze)通訊(xun)(xun)方式,不(bu)同(tong)通訊(xun)(xun)方式只(zhi)需(xu)要更(geng)換對應的(de)(de)拓(tuo)展模塊,更(geng)方便的(de)(de)解(jie)決(jue)了不(bu)同(tong)安裝環境的(de)(de)通訊(xun)(xun)需(xu)求。
2、產品型號:
口徑 | 閥門口徑 |
L | LORA通訊 |
G | GPRS通訊(xun) |
N | NB通(tong)訊 |
T | Modbus-TCP 通(tong)訊(xun) |
M | M-BUS通訊 |
VF | 法蘭連接(jie)方式 |
VH | 焊接方式 |
3、通訊方式(shi):
主板自帶Modbus或M-bus,GPRS、NB、Modbus-TCP、LORA(可選)
4、主(zhu)要參數(shu):
l 防護等級IP67
l 供電方式(shi):外(wai)接DC24V
l 輸出力矩:50Nm~160Nm
l 環境溫度:-20℃~60℃
l 介質(zhi)溫度:-20℃~220℃
l 閥體(ti)(ti)材質:球墨(mo)鑄鐵
5、控制方式:
l 執行器(qi)內置控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)與運算(suan)單元用(yong)戶可選擇自(zi)動控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)或手動遠程(cheng)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(自(zi)動控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi):現場執行器(qi)可根據現場回溫、溫差(cha)、壓差(cha)等參數(shu)自(zi)動調節閥(fa)(fa)門(men)開(kai)度,控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)參數(shu)數(shu)值及(ji)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)方式(shi)可遠程(cheng)下至(zhi);手動遠程(cheng)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)可通(tong)過遠程(cheng)控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)器(qi)或控(kong)(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)平臺直接下至(zhi)閥(fa)(fa)門(men)開(kai)度。)內置(zhi)2路溫度(du)(PT1000)2路壓(ya)力(4~20mA)(可(ke)選)
l 現場閥門(men)參數調(diao)試裝置(zhi)為手抄(chao)器(qi)(Modbus接線)(可(ke)選(xuan))
l 閥門工作狀(zhuang)態及故障(zhang)報(bao)警(jing)(jing)狀(zhuang)態以狀(zhuang)態顯示燈顯示,堵(du)轉(zhuan)(zhuan)檢測與(yu)報(bao)警(jing)(jing)功能(neng),發(fa)生堵(du)轉(zhuan)(zhuan)后電(dian)(dian)機進(jin)入保護模式防止(zhi)燒毀電(dian)(dian)機,同(tong)時進(jin)行堵(du)轉(zhuan)(zhuan)報(bao)警(jing)(jing)。
l 開(kai)度(du)調節范圍:0~100%可調節(jie),流量調節(jie)特(te)性(線(xian)性)好。
6、規格型(xing)號技術參數
執行器扭(niu)力 | 閥門口徑 | 執(zhi)行器功(gong)率 | 動作時間(jian) |
50Nm | DN32/DN40/DN50/DN65 | 13W | 20S |
100Nm | DN80/DN100/DN125 | 25W | 30S |
160Nm | DN150/DN200 | 35W |