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E-mail
foxc@c10.cn
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Phone
13818796701
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Address
No. 8 Xuanzhong Road, Pudong New Area, Shanghai
Product Categories
Shanghai Xingshen Instrument Co., Ltd
Price of liquid level switch
NegotiableUpdate on 04/26
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Overview
The UQK-RE liquid level float switch is widely used for water supply, drainage, and liquid level control of corrosive liquids. Suitable for liquid level control and alarm of various open or pressurized containers. When the liquid level reaches the control point, the controller switch will activate, sending on/off signals to achieve functions such as liquid level control, alarm, and fault interlocking.
Product Details
Price of liquid level switch
working principle
UQK-RE series liquid level switchIncluding UQK-10~40 seriesFloat level switch、 UQK-60~61 seriesFloat (float) level switch、 The UQK-80 series float level switch and UQK-RE type level switch are various forms of liquid level detection and control devices, suitable for liquid level control and alarm of various open or pressurized containers. When the liquid level reaches the control point, the controller switch will activate, sending on/off signals to achieve functions such as liquid level control, alarm, and fault interlocking.
The UQK-RE liquid level float switch relies on the position of the steel ball inside the float ball changing when the float ball floats with the liquid level to drive the micro switch to send on/off signals.
Price of liquid level switch
structural principle
The UQK-RE liquid level float switch operates based on the principles of gravity and buoyancy. It mainly consists of a floating body, a large capacity micro switch, a driving mechanism that can keep the switch in an on/off state, and a three core cable connected to the switch. The structure is simple and reasonable. The three core connecting wires are marked with black, blue, and brown colors respectively, where black and blue represent normally open contact outputs.
Main technical parameters
Working temperature: standard 0~80 ℃
High temperature 0~120 ℃
Work pressure: ≤ 0.4MPa
Medium density: ≥ 0.6g/cm3
≥0.5g/cm3
Contact capacity: 220VAC 7A
Maximum cable length: 30m
Rated working voltage: 220V AC
Rated working current: 8A
Agreed heating current: 15A
Installation form: flange installation: DN100 PN1.0 flat bracket installation
Explanation: The UQD-RE liquid level float switch room temperature float ball is made of PP material, and the cable is made of PVC material; The high-temperature floating ball is made of stainless steel material, and the cable is made of silicone rubber material.
Model
| UQK-RE | Liquid level float switch | ||||||
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| S | Standard type, working temperature 0~80 ℃, material: floating ball PPR plastic, cable PVC plastic | Floating ball type | ||||
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| G | High temperature type, working temperature 0~120 ℃, material: floating ball 316 stainless steel, cable - silicone rubber | |||||
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| unnoted | Only purchase floating balls | Installation Type | |||
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| A | Flange installation, DN100 PN1.0 flat flange Material: UPVC Equipped with waterproof junction box, material: PC | |||
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| B | Bracket installation, material: carbon steel; Equipped with waterproof junction box, material: PC | |||
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| C | Wall mounted junction box Equipped with waterproof junction box | |||
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| -□ | Control points (number of floating balls) | Number of floating balls | |
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| -□□□□ | Cable length, in millimeters (should be filled in separately for multiple floating balls with different cable lengths) | cable length |
wiring
When used for upper and lower liquid level control (or alarm), connect the black and brown wires, turn on the high liquid level switch, and turn off the low liquid level switch.
When used for working liquid level control (or alarm), connect the black and brown wires, turn on the high liquid level switch, and turn off the high liquid level switch.
Single phase pumps of 1KW and below can have the UQK-RE switch directly connected in series in the circuit, while pumps above 1KW must be connected to the control circuit through an intermediate circuit breaker
