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熱門關(guān)鍵詞：
- 美國捷邁 GEMS
- 美國西特 SETRA
- 瑞士ROTRONIC
流量設(shè)置：0.50GPM至100.0GPM 接口：1"NPT至2"NPT 主要材質(zhì)：青銅或不銹鋼 設(shè)置類型：固定式 FS-200系列在可以提供測量重復(fù)性為1％的精確流量檢測，有多種流量設(shè)置和管口尺寸。其牢固耐用的機(jī)構(gòu)可在水或油內(nèi)保持長壽命的可靠性能。寬大的流動(dòng)管道使得壓損很少。這些開關(guān)可實(shí)現(xiàn)在高容量潤滑劑、冷卻和工藝系統(tǒng)中的不正常流量的監(jiān)測. FS-200可調(diào)式系列開關(guān)與那些固定式的相比除了具有相同的精度和堅(jiān)固度之外，還提供了一個(gè)附加功能：外部可調(diào)能力。有了這些通用開關(guān)，您的流量測量的設(shè)置將大大增加。僅僅需要一個(gè)普通的平口螺絲刀即可進(jìn)行調(diào)校. 應(yīng)用: 保護(hù)軸承或齒輪：油分離器、燃油系統(tǒng)、泵、壓縮機(jī)、壓力機(jī) 電子或機(jī)械：換熱器、半導(dǎo)體制造設(shè)備、感應(yīng)爐、無線電發(fā)射器 工藝系統(tǒng)：水過濾和反滲透、加氯器、除冰器、消毒器、蒸發(fā)器
流量設(shè)置：0.75GPM至14.0GPM 接口：3/4" 主要材質(zhì)：黃銅 設(shè)置類型：可調(diào)型 對水和油可進(jìn)行精確的流量測量，重復(fù)性為1%，在可調(diào)型產(chǎn)品中，不需要拆卸設(shè)備，就可以簡便地進(jìn)行流量設(shè)置。僅需一個(gè)普通的平頭螺絲刀，就可以從外部調(diào)節(jié)殼體內(nèi)的梭形支路葉片。這類流量開關(guān)由耐腐蝕性材料構(gòu)成，并具有良好的抗振動(dòng)和抗沖擊能力。當(dāng)流量過低時(shí)，開關(guān)可觸動(dòng)電路報(bào)警，以保護(hù)軸承、齒輪和冷卻系統(tǒng). 應(yīng)用: 保護(hù)軸承或齒輪：油分離器、燃油系統(tǒng)、泵、壓縮機(jī)、壓力機(jī) 電子或機(jī)械：換熱器、半導(dǎo)體制造設(shè)備、感應(yīng)爐、無線電發(fā)射器 過程處理系統(tǒng)：水過濾和反滲透、加氯、去冰器、消毒器、蒸發(fā)器
流速設(shè)置：0.25GPM至5.0GPM 口徑：3/4"NPT 主要材質(zhì)：聚丙烯 設(shè)置類型：固定式 FS-500是一款提供了帶有多開關(guān)動(dòng)點(diǎn)和低壓降的低成本流量監(jiān)測產(chǎn)品。所有接液部分都是聚丙烯或不銹鋼材料，可滿足大多數(shù)化學(xué)和溫度應(yīng)用場合。這些材料通過NSF或FDA認(rèn)證，因此可適用于飲用水、包括加氯器、凈化器和加熱器。FS-500對于包括焊接機(jī)、激光器等設(shè)備冷卻的理想選擇。標(biāo)配接線盒，內(nèi)裝5安培繼電器，可控制高電載，如加氯泵等. 應(yīng)用: 保護(hù)軸承或齒輪：油分離器、燃油系統(tǒng)、泵、壓縮機(jī)、壓力機(jī) 電子或機(jī)械：熱交換器、半導(dǎo)體制造設(shè)備、感應(yīng)爐、無線電發(fā)射器 工藝系統(tǒng)：水過濾和反滲透、加氯器、去冰器、消毒器、蒸發(fā)器
在用于對正向液體流量的探測，壓力可高達(dá)2000PSIG（137.9bar） 獨(dú)特的、＊＊凸輪設(shè)計(jì)，確保壓降較低，不需要波紋管 密封或機(jī)械連接 限制*小的插入深度：流量增加后漿片軸可移出液體管道 管線尺寸：1 1/4"及以上 主要結(jié)構(gòu)材質(zhì)：不銹鋼或黃銅 設(shè)置類型：固定式 標(biāo)準(zhǔn)的FS-550開關(guān)可雙向感應(yīng)流體有無流量狀態(tài)。提供了兩種長度的漿片。槳在安裝過程中要加以修剪，以使開關(guān)在設(shè)定流量動(dòng)作。當(dāng)管道中流量增加，漿片開始繞開關(guān)的軸旋轉(zhuǎn)，其產(chǎn)生的壓降都小于3PSIG(0.21bar). 使用Gems公司的SAFE-PAK繼電器和容器，這些開關(guān)可提供自動(dòng)流量有/無互鎖，并實(shí)現(xiàn)本安而無需防爆外殼和管道. 應(yīng)用: 壓縮機(jī) 熱交換器 渦輪機(jī) 發(fā)動(dòng)機(jī) 鍋爐 冷卻器 閥門 泵 穩(wěn)壓器
The SERIES TDFS Thermal Flow Switch uses impulse thermal dispersion measurement technique to indicate whether the flow rate is above or below a user set flow rate. It provides NO and NC NPN outputs and two LED, one green and one red for high and low set point indication.
The Series TDS Thermal Dispersion Flow Switch offers solid state flow detection of non-coating liquids for pump and process protection. SPDT output allows for interfacing with remote PLC or relay control device. The adjustable switch point is factory calibrated at 0.2 fps with LED indication of flow and calibration status. Units feature selectable NO or NC operation and are not damaged by overranging flow velocities.
Protect pumps and valves from dry running with the Series TSP Liquid Flow Controller. The Series TSP combine a liquid flow switch with a failsafe relay controller to detect a flow or no flow situation and provides switching for direct actuation of pumps and valves. Controller features adjustable time delay, selectable NO or NC operation, and LED indication of sensor, relay, and power status. Four models (TSP110S, TSP210S, TSP120S, TSP220S) are designed with an integral flash alarm to provide immediate indication of local alarm conditions.
Series BFM Bulk Flow Monitor provides effective monitoring for most flow/no flow conditions in pipes and chutes. It's sensing techniques, which use a Piezo element, makes the BFM versatile for most flow/no flow applications.The BFM Control offers many unique advance features that exceed the industry standards. The BFM Central Processing Unit monitors movement of almost anything through a pipe or chute system. The BFM is ideal for sensing the presence or absence of materials in Pneumatic Conveying Systems. The BFM offers adjustable sensitivity depending on the application demand. Also, it provides easy installation and requires no maintenance. The unit has LED indicators -- flow (green)/no flow (red).The BFS-1 Sensor yields many advance features. It externally mounts to the outside of the pipe or chute. It provides mounting tabs for easy installation. The Sensor is prewired with 3' wire.