ASCO比列调节电磁阀安装及作用

ASCO比列调节电磁阀安装及作用
Standard: Red-Hat II Class F coil with DIN connection (meets ISO 4400/DIN
43650A standards).
Optional: For Class H coil, use prefix "SV" (for use with customer supplied
electronics): General Purpose and Watertight, Types 1, 2, 3, 3S, and 4X.
See Optional Features Section for other available options.
Flow rates adjustable between 0% and of rating.
可选：对于H线圈，使用前缀“SV”（供客户提供使用
电子）：和水密，类型1,2,3，3S和4X。
请参阅可选功能部分了解其他可用选项。
流量可在0％和100％之间调整。

ASCO比列调节电磁阀安装及作用
Coil: Molded Class F
Coil resistance: 25 Ohm at 68˚F (20˚C)
Operating current:100 - 500 mA
Electrical coil input: 0 - 24 VDC
Recommended PWM frequency: 300 Hz Air/Gas;
200 Hz Water/Light Oil
•通过在0和之间施加直流电压来实现控制
24 VDC通过电位器或其他可变电源。
标准电压：24 VDC
线圈：成型F
线圈电阻：68欧姆25欧姆（20˚C）
工作电流：100 - 500 mA
Hysteresis: <5% ➀
Repeatability: <3% (<1% for 1/8” NPT Valves)➀
Sensitivity: <2% (<1% for 1/8” NPT Valves)➀
➀ Percentage of max. value with 24 VDC, PWM,
300 Hz voltage supply at constant differential pressure.
• Flow rate can also be regulated by a range of electrical inputs
(sensors, transmitters, PLC, etc.) via an ASCO Electronic
Control Unit or similar circuit.
• Suitable for use in air/gas, low vacuum service, as well as to
precisely control flow of water.
电气线圈输入：0 - 24 VDC
PWM频率：300Hz空气/气体;
200 Hz水/轻油
滞后：<5％➀
重复性：<3％（1/8“NPT阀<1％）➀
灵敏度：<2％（1/8“NPT阀门<1％）➀
• Control achieved by applying straight voltage between 0 and
24 VDC via potentiometer or other variable power supply.
Standard voltage: 24 VDC