SPIRAX SARCO液位開關LCS1350技術參數(shù)
Supply voltage | 24 Vdc +/– 20% |
Fuse | External 0.5 A (semi-delay) |
Power consumption | 2 W |
Connection of level probe | 4 x inputs for LP10-4, LP11-4 or LP41 level probe, four-pin, reference and shield |
Probe tip voltage | 5 Vss |
Sensitivity (water conductivity at 25 °C), switchable | > 0.5 μS/cm < 1000 μS/cm or |
Outputs | 2 floating changeover contacts, 8 A 250 Vac/30 Vdc cos f = 1 (MIN/MAX) |
Displays and controls | 1 push-buttons for test function |
Housing | Housing material, base: black polycarbonate; front: grey polycarbonate |
Electrical safety | Degree of contamination 2 for installation in control cabinet with degree of protection IP 54, fully insulated Overvoltage category III |
Degree of protection | Housing: IP 40 to EN 60529 |
Weight | approx. 0.2 kg |
Ambient temperature | At moment of switch on – 0 ° to 55 °C |
Transport temperature | –20 ... +80 °C (<100 hours), only switch on after a defrosting period of 24 hours |
Storage temperature | –20 ... +70 °C, only switch on after a defrosting period of 24 hours |
Relative humidity | max. 95%, no moisture condensation |
SPIRAX SARCO液位開關LCS1350產(chǎn)品介紹
LCS1350 液位開關可與 LP10-4、LP11-4 或 LP41 導電液位探頭配合使用，作為加壓蒸汽和熱水裝置以及冷凝水和給水箱中的間隔液位控制系統(tǒng)。LCS1350 液位開關還指示兩種報警狀態(tài)，可配置為 MIN 或 MAX。
LCS1350 液位開關使用電導率原理進行測量，并利用水的電導率來實現(xiàn)這一點。
液位開關設計用于各種導電液體，從鹽溶液或鍋爐水到冷凝水，電導率在 25 °C 時低至 0.5 μS /cm。
液位開關用作間隔液位控制系統(tǒng)（入口/出口可通過代碼開關配置），還可指示水何時達到兩個獨立的報警狀態(tài)，可配置為 MIN 或 MAX。
水位控制開關點和 MIN 或 MAX 水位開關點由相應探針頭的長度決定。最多可連接四個探針頭。
對于水位控制，水位開關可識別探針頭是浸入水中還是在水面外，并根據(jù)設置的功能切換開關輸出觸點，然后打開或關閉給水泵等。例如，當水位開關打開給水泵時，泵 LED 會亮起。
警報和故障指示由 LED 顯示。
The LCS1350 level switch can be used in conjunction with an LP10-4, LP11-4 or LP41 conductive level probe as an interval level control system in pressurised steam and hot-water plants and in condensate and feedwater tanks. The LCS1350 level switch also indicates two alarm states, which can be configured as MIN or MAX.
The LCS1350 level switch measures using the conductivity principle and makes use of the electrical conductivity of the water to do this.
The level switch is designed for use with various conductive liquids from salt solutions or boiler water to condensate having an electrical conductivity as low as 0.5 μS /cm at 25 °C.
The level switch operates as an interval level control system (inlet/discharge configurable by code switch), and also indicates when the water reaches two independent alarm states, which can be configured as MIN or MAX.
The switchpoints for water level control and for the MIN or MAX levels are determined by the length of the respective probe tips. Up to four probe tips can be connected.
For water level control, the level switch recognises whether the probe tips are immersed or out of the water and, depending on which function is set, it switches the switch output contact, which then turns the feedwater pump on or off, for example. The Pump LED lights up when the level switch has switched the feedwater pump on, for example.
Alarm and fault indications are displayed by LEDs.
SPIRAX SARCO液位開關LCS系列其他常用型號：
SPIRAX SARCO LCS1350
SPIRAX SARCO LCS3050
SPIRAX SARCO LCS3051
SPIRAX SARCO LEVEL 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)提供高端制造技術和設備。代理經(jīng)營世界優(yōu)質的電氣自動化、機械與傳動、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)作團隊，為客戶提供先進解決方案，市場知識以及相關增值服務來幫助優(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)質渠道。
如果有任何關于SPIRAX SARCO液位開關LCS1350的疑問，請隨時與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question for SPIRAX SARCO products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.dljtgw.com.
SPIRAX SARCO液位開關LCS1350技術參數(shù)及介紹
