NAGANO KEIKI壓力開關(guān)CQ21系列技術(shù)參數(shù)
ltem | Description |
Model | CQ21: Water -proof construction |
Fluid | Gas or Liquid (No freezing) |
Operating environment | CQ21: Places where there are no inflammable liquids or gases |
Mounting | Panel mounting |
Connection | G3/8B, G1/2B, R3/8, R1/2, 3/8NPT, 1/2NPT |
Wetted parts material | Bourdon tube: SUS316 |
Pressure range | 0to0.1→0 to 70 MPa |
Proofpressure | 1. .5 times the pressure range |
Operating temperature | CQ21: -20 to 60 °C |
Accuracy | 土1 %max.P. (Compound:土1 %F.S.) |
Setting accuracy | 土3%max.P. (Compound:土3%F.S.) |
Temperature coefficient | 0.05%max.P./°C (Compound: 0.05%F.S./fC) |
Dead band | Specification 2 references. |
Switch | Micro switch |
Quantity of switch | 1 Contact |
Setting system | Internal adjustment type, with setting scale and setting lock |
Outlet for electric wire | CQ21: Conduit type: G3/4 female (Standard), Others |
Case material, finishing | CQ21: ADC12, gray crystal painting |
Case structure | CQ21: Water- proof type (IP66) |
Weight | CQ21: Approx. 1.5 kg |
NAGANO KEIKI壓力開關(guān)CQ21系列介紹及選型
這是一種結(jié)構(gòu)簡單的壓力開關(guān)，其中波登管應(yīng)用于壓力傳感元件，其移動直接作用于微動開關(guān)。這些壓力開關(guān)有很多是為過程工業(yè)的報(bào)警和控制而制造的，其中很多開關(guān)在發(fā)電廠和化工廠有應(yīng)用效果。
根據(jù)波登管移動直接作用于微動開關(guān)的結(jié)構(gòu)，構(gòu)成部件的數(shù)量少并且表現(xiàn)出優(yōu)異的耐用性。
壓力范圍從低壓擴(kuò)展到高壓：0.1 MPa 到 70 MPa，符合廣泛的范圍。
該壓力開關(guān)主要針對火力發(fā)電廠開發(fā)，接線空間大，維護(hù)方便。
This is a pressure switch with simple construction in which a Bourdon tube is applied to the pressure sensing element and its move directly functions the microswitch. A lot of these pressure switches have been manufactured for the warning and control of process industry, and a lot of these switches have application results in power and chemical plants.
According to the construction by which a Bourdon tube move directly functions the microswitch, the number of constituent parts is small and excellent durability is demonstrated.
The pressure range extends extensively from low pressure to high pressure:0.1 MPa to 70 MPa, complying with extensive ranges.
This pressure switch has been developed mainly for thermal power stations, equipped with a large wiring space, assuring easy maintenance work.
NAGANO KEIKI壓力開關(guān)CQ21系列其他常用型號：
NAGANO KEIKI CQ21-133
NAGANO KEIKI CQ21-141
NAGANO KEIKI CQ21-143
NAGANO KEIKI Pressure Switch NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年，定位于向制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營世界優(yōu)質(zhì)的電氣自動化、機(jī)械與傳動、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團(tuán)隊(duì)，為客戶提供先進(jìn)解決方案，市場知識以及相關(guān)增值服務(wù)來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關(guān)于NAGANO KEIKI壓力開關(guān)CQ21-141的疑問，請隨時(shí)與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question, please feel free to dial 0086-21-3100 6702 or browse our website: www.dljtgw.com.
NAGANO KEIKI壓力開關(guān)CQ21系列CQ21-141介紹及選型
