带赫斯曼连接器（双球）的不锈钢直杆浮球液位开关
1 英寸螺纹不锈钢浮控开关
带赫斯曼连接器的不锈钢浮控开关
即插即用维护，更换方便
双球结构，用于高/低液位控制
稳定的工业连接器，带锁定螺钉
耐腐蚀不锈钢结构
进口簧片开关，性能可靠
适用于工业自动化系统
应用
- 工业储罐和水箱
- Automated production lines
- Factory liquid level control systems
- Water pumps and pump control systems (automatic start/stop)
- 高低水位警报系统
- Solenoid valve and pressure switch systems
- Industrial sensors and automation equipment
- Water treatment and irrigation systems
- Motors and inverter control equipment
- 需要稳定信号传输的工业机械
说明
The straight rod stainless steel float level switch with Hirschmann connector is a reed switch type liquid level controller designed for reliable industrial liquid level monitoring. Compared with traditional direct-wire float switches, the Hirschmann plug structure provides faster maintenance, cleaner wiring, and more professional installation for industrial projects.
The detachable connector design allows quick plug-and-play replacement without removing the entire cable, greatly improving maintenance efficiency in equipment requiring frequent servicing. With a square connector structure and locking screw design, the connection is more stable, secure, and resistant to loosening or oxidation during long-term operation.
Made of high-quality stainless steel with laser welding technology and imported reed switch components, the product offers excellent corrosion resistance, stable switching performance, and long service life. It is especially suitable for industrial environments with electromagnetic interference from motors, pumps, inverters, and solenoid valves.
Compared with single-ball type, the double-ball version provides dual-point level control (upper and lower switching points), making it more suitable for automatic pump start/stop or high-low level alarm systems.
特点
- Hirschmann connector design for quick plug-and-play maintenance
- No need to remove the entire cable during replacement
- Square industrial connector with locking screw for secure installation
- Stable connection, resistant to loosening and oxidation
- Better shielding performance against electromagnetic interference
- Suitable for industrial environments with motors, pumps, and inverters
- High-quality stainless steel construction, corrosion-resistant and durable
- Imported reed switch with high sensitivity and long service life
- Laser welding technology for strong and leak-proof sealing
- Double-ball design enables automatic high/low level control or alarm function
- Stable and accurate liquid level detection performance
- 1 英寸螺纹连接，通用性强
技术细节
产品类型：
浮子液位开关
产品型号
材料
不锈钢（304/316 可选）
尺寸
见附图
类型
Straight Rod Float Level Switch with Hirschmann Connector(Double Ball)
工作温度：
-30°C至+120°C
最大触点额定值：
10va (1a1) / 50va (2a1)
最大开关电压：
100 伏交流/直流 (1A1) / 220 伏交流/直流 (2A1)
最大开关电流：
0.5a (1a1) / 1.5a (2a1)
最大击穿电压
110 伏交流/直流 (1A1) / 300 伏交流/直流 (2A1)
最大接触电阻：
100mΩ (1A1 / 2A1)
连接器类型：
赫思曼工业连接器
安装类型：
螺纹安装
开关类型：
进口簧片开关
保护等级：
IP65 或更高
特点
Plug-and-play detachable connector structure
配件
What is a Hirschmann connector float level switch used for?
This float level switch is used for liquid level detection and automatic control in industrial tanks, water treatment systems, chemical containers, and pump control systems. It is widely used for: Pump control High/low level alarm Overflow protection Dry-run protection Industrial automation systems The Hirschmann connector design allows quick plug-and-play installation and easy maintenance without rewiring.
赫斯曼连接器的优势是什么？
The main advantages are: Fast installation Easy maintenance Stable electrical connection Reduced wiring errors Suitable for industrial environments It is especially useful in systems that require frequent maintenance or replacement.
浮控开关由什么材料制成？
The float switch is made of SU304 stainless steel, including the float ball and rod, providing: Corrosion resistance High mechanical strength High temperature resistance Long service life 316 stainless steel customization is available for more corrosive environments.
是常开（NO）还是常闭（NC）？
根据浮子的方向，它支持常开（NO）和常闭（NC）。通过将浮子反转 180°，可改变开关逻辑。下开式（默认） ① 当液位上升时，浮子远离干簧管位置，开关断开。当液位下降时，浮球回到干簧管位置，开关打开。上开式 ① 当液位上升时，浮球回到干簧管位置，开关接通。当液位下降时，浮球远离干簧管位置，开关断开。注 出厂默认值通常为下开式，用户可根据控制要求进行调整。.
它能直接控制泵或阀门吗？
No. The internal reed switch only supports low current and cannot directly drive: Water pumps Solenoid valves Contactors Recommended solution: Alarm/valve → relay Pump → relay + contactor Direct connection may damage the reed switch.
What is the benefit of the straight rod structure?
Easy vertical installation Stable float movement Suitable for narrow tanks Multiple installation positions It is widely used in industrial liquid level systems.
What media is it suitable for?
Suitable for: Water Oil Chemical liquids Industrial fluids Not suitable for: Heavy sludge Liquids with large debris
Can rod length and connector be customized?
Yes. Customization options include: Rod length Float position Cable length Thread type OEM / ODM production
订购前，买家应确认哪些事项？
Liquid type Temperature Pressure Installation direction Rod length Thread size Cable specification NO / NC logic Quantity
What is the advantage of the double-ball model?
Larger level differential Better pump protection Reduced frequent switching More stable control
When should double-ball be used?
Pump start/stop control Large tanks Stable automation systems Applications requiring hysteresis control
Can float spacing be customized?
Yes. Float spacing can be customized according to required level differential and application needs.
类似 产品
浮子有 1-4 个（可选，或更多），竿长可定制。.
注：浮控开关不能直接控制电磁阀、大功率继电器、交流接触器等。过渡时需要一个小型继电器 HH45P。.
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