SAMSON定位器4763系列技術(shù)參數(shù)
Type 4763 | |
Controlled variable (travel range) | 7.5 to 60 mm, with lever extension: 7.5 to 90 mm |
Reference variable 1) | 4 to 20 mA (Ex), Ri = 250 Ω 2) |
Supply air | Supply air: 1.4 to 6 bar (20 to 90 psi) |
Signal pressure pst (output) | Max. 0 to 6.0 bar (0 to 90 psi) |
Characteristic | Linear characteristic |
Hysteresis | < 0.5 % |
Sensitivity | < 0.1 % |
Direction of action | Reversible |
Proportional band Xp (at 1.4 bar supply air) | 1 to 3.0 % with spring 1 |
Air consumption in steady state, Xp = 1 % | With 1.4 bar supply air: 0.19 mn3/h |
Air output | At Δp 1.4 bar: 3.0 mn3/h |
Transit time with Type 3271 Actuator, “stem extends” | 240 cm2 ≤ 1.8 s |
Permissible ambient temperature | With Type 6109 i/p Converter: |
Influences | Temperature: < 0.03 %/1 K |
Degree of protection | IP 54 · Venting over check valve (1790-7408): IP 65 |
Electromagnetic compatibility | Complying with EN 61000-6-2, EN 61000-6-3 and EN 61326-1 |
Weight | Approx. 1.2 kg |
Materials | Housing: die-cast aluminum, chromated, and plastic coated |
SAMSON定位器4763系列介紹
定位器確保將閥門(mén)位置（控制變量 x）預(yù)先分配給輸入信號(hào)（參考變量 w）。 它們將從控制系統(tǒng)接收到的輸入信號(hào)與控制閥的行程進(jìn)行比較，并發(fā)出相應(yīng)的輸出信號(hào)壓力（輸出變量 y）。
特殊功能
? 緊湊、低維護(hù)設(shè)計(jì)
? 任何安裝位置
? 不易受機(jī)械振動(dòng)影響
? 可逆的動(dòng)作方向
? 出色的動(dòng)態(tài)行為
? 適用于正常或分程操作
? 可調(diào)比例帶（P-band）
? 出風(fēng)量可調(diào)
? 低空氣消耗
? 帶有兩個(gè)壓力表的版本，用于監(jiān)控供氣和信號(hào)壓力（不銹鋼壓力表外殼，帶有鍍鎳或不銹鋼制成的連接件）
The positioners ensure a predetermined assignment of the valve position (controlled variable x) to the input signal (reference variable w). They compare the input signal received from a control system to the travel of the control valve and issue a corresponding output signal pressure pst (output variable y).
Special features
? Compact, low-maintenance design
? Any mounting position possible
? Insusceptible to mechanical vibrations
? Reversible direction of action
? Excellent dynamic behavior
? Suitable for normal or split-range operation
? Adjustable proportional band (P-band)
? Adjustable air output capacity
? Low air consumption
? Version with two pressure gauges to monitor supply air and signal pressure (stainless steel pressure gauge housing with connections either nickel-plated or made of stainless steel)
SAMSON定位器4763系列其他常用型號(hào)：
SAMSON 4763-00110032110.03
SAMSON 4763-00110012110.04
SAMSON 4763-10110011110.02
SAMSON 4763-01100121000000.04
SAMSON 4763-1
SAMSON 4763-3
SAMSON 4763-8
SAMSON positioner NEW + ORIGINAL+ ONE YEAR WARRANTY
愛(ài)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(yíng)世界優(yōu)質(zhì)的電氣自動(dòng)化、機(jī)械與傳動(dòng)、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動(dòng)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(chǎng)知識(shí)以及相關(guān)增值服務(wù)來(lái)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。
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If you have any question for SAMSON products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
SAMSON定位器4763系列4763-01100121000000.04產(chǎn)品參數(shù)
