WFS系列水流开关
APPLICATION
The paddle type SPDT WFS series are designed to provide excellent
performance where accuracy, reliability, and rugged construction are
required used in liquid flow lines carrying water or any fluid neither
harmful to brass and prosphor bronze nor classified as a hazardous
fluids.
They can be wired to close one circuit and open a second circuit when
liquid flow either exceeds or drops below the adjusted flow rate.
The WFS series are recommended for liquid pressure and temperature
as mentioned below and must not be used on lines carrying liquids
below 0ÞC.
These series may be used on liquids with high salt or chlorine content
but is not for use in hazardous atmospheres.
They may be also used outdoors but must be protected from weather or
splashing water.
All series WFS flow switches are designed for use only as operating
controls.
Where an operating control failure would result in personal injury
and/or loss of property, it is the responsibility of user to add safety
devices that protect against, or supervisory systems that warn of control
failure.
Operating Pressure
10kgf/cm² (1000KPa)
Withstand Pressure
17.5Kgf/cm² (91750KPa)
Insulation Resistence
Over 100？, DC500VM
Withstand Voltage
AC1500V/1minute
Contact Point Life
1000K Cycle
Bellows Life
500K Cycle
Temperature of Fluid
Max 100°C (212°F)
室内型湿度感测器 HT3C20
室内型温湿度感测器 HT3C21
风管型湿度感测器 HT3C30
风管型温湿度感测器 HT3C31
外气型湿度感测器 HT3C80
外气型温湿度感测器 HT3C81
室内型温度感测器 T72C1
风管型温度感测器 T73C1
水管型温度感测器 T74C1
外气型温度感测器 T78C1
室内型温度感测器 T72K
风管型温度感测器 T73K
水管型温度感测器 T74K
水管型温度感测器 VF20T
室内型温湿度感测器 HT3C2K
室内型温湿度感测器 HT3C3K
霍尼韦尔Q7055C1009/U，Q7055C1017/U楼宇自控网络控制器主要用于霍尼韦尔SymmetrE EXCEL5000楼宇自控系统，属于楼宇自控系统的核心重要设备，在网络通讯过程中，起承上启下的作用，与以下常规霍尼韦尔产品搭配共同组成完整的楼宇自控系统：
T9275A1002 温度控制器
WFS-1001-H 水流开关
V5011P1004 DN25螺纹二通水阀
V5011P1012 DN32螺纹二通水阀
V5011P1020 DN40螺纹二通水阀
V5011P1038 DN50螺纹二通水阀
V5011N2048/U DN15螺纹二通蒸汽阀
V5011N2055/U DN20螺纹二通蒸汽阀
V5011P2036 DN25螺纹二通蒸汽阀
V5011P2002 DN32螺纹二通蒸汽阀
V5011P2010 DN40螺纹二通蒸汽阀
V5011P2028 DN50螺纹二通蒸汽阀
V5211F1004 DN65螺纹二通水阀
V5211F1012 DN80螺纹二通水阀
V5211F2002 DN65螺纹二通蒸汽阀
V5211F2010 DN80螺纹二通蒸汽阀
V5013P1002 DN32螺纹三通水阀
V5013P1010 DN40螺纹三通水阀
V5013P1028 DN50螺纹三通水阀
V5329A2077 DN65法兰三通水阀
V5329A2085 DN80法兰三通水阀
V5050A2088 DN100法兰三通水阀
FT6961-18 防冻开关
GD250W4NB 一氧化碳传感器
TR21/U 室内温度传感器
TR21-H/U 室内温湿度传感器
VF20-1B54NW 水管温度传感器
WB150 水管温度传感器套管
TB7980A1006/U 温度控制器
50014157-001/U 风管温度传感器，NTC 10K
V5011N1040/U DN15螺纹二通水阀
V5011N1057/U DN20螺纹二通水阀
V5211F2010 DN80螺纹二通蒸汽阀
V5328A2003 DN50法兰二通蒸汽阀
V5013N1063/U DN25螺纹三通水阀
V5050A2106 DN125法兰三通水阀
V5050A2114 DN150法兰三通水阀
V5328A1061 DN65法兰二通水阀
