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No. 699, Huasheng Road, Tianqiao District, Jinan City, Shandong Province, China
Details
The Hansen float level switch (HLL series) controls or indicates liquid level by opening or closing a single-pole, double-throw (SPDT) switch. Its simple and reliable design allows this level switch to operate for extended periods under almost any conditions.
The control switch is sealed within a transparent housing, allowing the controller's operation to be seen without interference. Additionally, the control switch is protected by an inert gas to prevent corrosion.
Features:
Stable 10 Amp switch capacity eliminates most damage caused by overload.
High-strength, large-diameter spherical float rod eliminates the possibility of rod bending and breakage.
Simple, direct switch actuating shaft simplifies mechanical connection.
Optional housing heater.
Operating Temperature: -45℃~+65℃, -29°C to +65°C (CO2)Safe Operating Pressure: 28bar, 42bar
Suitable for ammonia, Freon, carbon dioxide, and other refrigerants approved by HANSEN.
Applications:
The Hansen float level switch, with its simple, effective, and robust mechanical design, is suitable for applications such as controlling liquid level via solenoid valves, high/low level cut-off or alarm, fluid transfer, and liquid level indication via indicator lights.
Model | Description |
HLL | Standard sealed float controller with side and bottom connections |
HLLS | Sealed float control valve with 2 side connections and 1 bottom connection |
HLLC | HLL with metal protective housing |
HLLSC | HLL with metal protective housing with 2 side connections and 1 bottom connection |
HLLSW | Control Component |
E | European DIN quick connector |
COV | Metal housing (suitable for all HLL) |
HTR1* | 10w 115V heater (suitable for all HLL) |
HTR2* | 10w 230V heater (suitable for all HLL) |
Ordering: Please specify the model. Optional housing heater to prevent moisture ingress in humid environments.
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No. 699, Huasheng Road, Tianqiao District, Jinan City, Shandong Province, China
