SAMSON定位器4763系列技术参数
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系列介绍
定位器确保将阀门位置（控制变量 x）预先分配给输入信号（参考变量 w）。 它们将从控制系统接收到的输入信号与控制阀的行程进行比较，并发出相应的输出信号压力 pst（输出变量 y）。
特殊功能
• 紧凑、低维护设计
• 任何可能的安装位置
• 不易受机械振动影响
• 可逆的动作方向
• 出色的动态行为
• 适用于正常或分程操作
• 可调比例带（P-band）
• 出风量可调
• 低空气消耗
• 带有两个压力表的版本，用于监控供气和信号压力（不锈钢压力表外壳，带有镀镍或不锈钢制成的连接件）
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系列其他常用型号：
SAMSON 4763-00110032110.03
SAMSON 4763-00110012110.04
SAMSON 4763-10110011110.02
SAMSON 4763-01100121000000.04
SAMSON 4763-01200321000000.05
SAMSON 4763-1
SAMSON 4763-3
SAMSON 4763-8
SAMSON positioner NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。
如果有任何关于SAMSON定位器4763-01200321000000.05的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
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:www.ize-industries.com.
SAMSON定位器4763系列4763-01200321000000.05产品参数
