A B C D E F Type Water Level Sensor XKC-Y25-PNP XKC-Y25-V Low Pressure Switch Water Level Liquid Level Sensor Float Switch
A Type
The float level switch is a simple and easy-to-use liquid level control device. It does not require power supply and no complicated circuits. It has the advantages of smaller volume and longer working life than ordinary mechanical switches. As long as the material is selected correctly in the styling, and it can be used with any nature liquid or pressure, temperature, it is widely used in shipbuilding industry, generator equipment, petrochemical industry, food industry, water treatment equipment, dyeing and finishing industry, hydraulic machinery, etc. application.
Working principle: The liquid level sensor is mainly composed of a magnetic reed switch and a float. There are magnetic materials in the float. One or more reed switches are set in a closed non-magnetic metal tube or plastic tube, and then the catheter is passed through a Or multiple floats with magnetic material, and the fixed double ring is used to control the float and the reed switch at the relevant positions. The float rises or falls with the liquid, and the contact inside the ball close to the beginning of the reed is used to open and close. The action of the liquid level control or instructions (when the float is close to the reed switch is turned on; when left, the switch is turned off).
B Type
Specification:
Switch power (Max):10W
Switching voltage(Max):DC 100V
Switching current(Max):0.5A
Max Break down Voltage:DC 220V
Max Carry Current:1.0A
Max Contract resistance:100m¥Ø
Temperature rating:-30-125°C
Material:Plastic
Color:Black
Note:
It can be used to sense the level of liquidinatank; can activate a pump,an indicator,an alarm or other device
It can be used with hydroponics,saltwater tank,freshwater tank, gardening,aquariums for power head control, petbowls,fish tanks,filtration,heating
But must make sure your project contains no mercury before you use it
Cable length:About 34cm
Float length:8.7cm
C Type
Contact form:A(Normally Open)
Max Contact Resistance:100m
Max Contact Rating:10W/50W
D Type
Feature:
100% brand new.
Material: PP contract level (maximum): 10W
Switching voltage (maximum): 110VDC
Switching current (maximum): 0.5A
Breakdown voltage (maximum): 220VDC
carrying current (maximum): 1A
Contract resistance (maximum): 100 ohm
temperature grade: -10 ~ + 60 degrees Celsius
The float switch is a device used to detect the liquid level in the tank, and can start the pump, indicator, alarm or other equipment. Use them with hydroponics, salt water tanks, fresh water tanks, gardening, power head control aquariums, pet bowls, fish tanks, filtering, heating, or what your project might beMercury-free
Note: Due to differences between different displays, the picture may not reflect the actual color of the project. Thanks for your understanding!
E Type
Material: Plastic
Color: Black
Specifications:
Switch power(Max): 10W
Switching voltage(Max): DC 100V
Switching current(Max): 0.5A
Max Breakdown Voltage: DC 220V
Max Carry Current: 1.0A
Max Contract resistance: 100m¥Ø
Temperature rating: -30 ~ + 125°
Note:
It can be used to sense the level of liquid in a tank; can activate a pump, an indicator, an alarm or other device
It can be used with hydroponics, saltwater tank, freshwater tank, gardening, aquariums for power head control, pet bowls, fish tanks, filtration, heating
But must make sure your project Contains no mercury before you use it
Cable length: About 34cm
Float length: 8.7cm
F Type
The float level switch is a simple and easy-to-use liquid level control device. It does not require power supply and no complicated circuits. It has the advantages of smaller volume and longer working life than ordinary mechanical switches. As long as the material is selected correctly in the styling, and it can be used with any nature liquid or pressure, temperature, it is widely used in shipbuilding industry, generator equipment, petrochemical industry, food industry, water treatment equipment, dyeing and finishing industry, hydraulic machinery, etc. application.
Working principle: The liquid level sensor is mainly composed of a magnetic reed switch and a float. There are magnetic materials in the float. One or more reed switches are set in a closed non-magnetic metal tube or plastic tube, and then the catheter is passed through a Or multiple floats with magnetic material, and the fixed double ring is used to control the float and the reed switch at the relevant positions. The float rises or falls with the liquid, and the contact inside the ball close to the beginning of the reed is used to open and close. The action of the liquid level control or instructions (when the float is close to the reed switch is turned on; when left, the switch is turned off).
Y25-PNP
High and low level output interface
Non-contact level sensor for non-metallic container wall without direct contact with the liquid will not be corrosive acids such as strong acid and alkali corrosion, free from scale or other debris.
intelligent level adjustment and liquid level memory function, liquid level status display, multi-point series connection can be achieved; can support high and low level output, NPN output,MC output, RS485 data signal output With the manufacturer`s instructions can be).
detection is accurate and stable, boiling water level can be detected.
pure electronic circuit structure, non-mechanical work, stable performance and durable life.
High stability, high sensitivity, just interference ability, free from external electromagnetic interference, for the frequency interference and common mode interference have special treatment to be compatible with all available on the market 5 ~ 24V power adapter.
Strong compatibility, through a variety of non-metallic containers, such as plastic, glass, ceramics and other containers, sensing distance up to 12mm or more; liquid, powder, particulate matter can be detected.
open collector output, wide voltage range (5 ~ 24V), suitable for connecting a variety of circuits and product applications.
Intelligent non-contact level sensor is the use of water sensing capacitor to detect whether there is liquid in the absence of liquid proximity sensor, the sensor due to the presence of distributed capacitance, so there is a certain inductor static capacitance, When the liquid level rises slowly approaching the sensor, the liquid parasitic capacitance will be coupled to the static capacitance, the final capacitance of the inductor becomes larger, the change of the capacitance signal is then input to the control IC for signal conversion, will change Of the capacitance into a change in the amount of electrical signals, and then by a certain algorithm to detect and determine the extent of this change, when the amount of change exceeds a certain threshold when the liquid level to reach the sensing point.
Project name parameter:
Input voltage (InVCC) DC 5 ~ 24V
Current consumption 5mA
Output voltage (high level) InVCC
Output voltage (low level) 0V
Output current 1 ~ 50mA
Response time 500mS
Working temperature 0 ~ 100 ¡É
Sensing thickness (sensitivity) range 0 ~ 20mm
communication RS485
humidity 5% ~ 100%
Material ABS
Waterproof IP67
XKC-Y25-PNP
Description:
Intelligent non-contact Level Sensor / detector(Hereinafter: the level sensor / detector),It adopts advanced signal processing technology and high speed of the signal processing chip,the thickness of the container will be less relevant for the measure level,and the high level of the sealed container, the true non-contact measurement is made.
the level sensor (detector) will be mounted on the top / bottom of the outer container(The high level and low level), it will be useless to drill a hole to the non-metal container,the installation is very simple. this measure level sensor sensor is the most ideal for various toxic materials, strong acid, strong alkali and various liquids in high pressure sealed container.there will be no special requirements for the liquid medium and the material vessel, and `widely used.
Product Features:
1: Non-contact liquid level sensors for non-metallic wall the container without direct contact with the liquid,They are not subject to corrosion acids and alkalis and other corrosive liquids,or other debris from the scale effect.
2: Intelligent memory function and the level of regulation of the level,
Status display level, multi-point serial connection;supports NPN output, high-low output level, PNP output, RS485 output signal
3: Detection is accurate and stable,able to detect the level of boiling water
4: Pure structure of the electronic circuit, not-mechanical work,
duration of life and stable performance.
5: High stability, high sensitivity, strong interference capability,
free from external electromagnetic interference,There are a special treat for frequency interference common mode noise,compatible with all 5 ~ 24 V Power adapter in the market.
6: Strong compatibility, penetrate various non-metallic containers, such as plastic, glass, ceramic and other containers,
sensing distance up to more than 10mm; liquid, powder,Particulate can be detected.
7: Open collector output, wide voltage range (5 V ~ 12 V or 12 V ~ 24 V),suitable for connecting the various circuits and applications of the product.
Technical parameters:
voltage input (InVCC): DC 5 ~ 12 V-DC12 ~ 24V
power consumption: 200 uA
output current; 1 ~ 100mA
Response time: 500 mS
Operating temperature: 0 ~ 100 degrees
thick induction (sensitivity) range: 0 ~ 20mm
humidity: 5% to 100%
material containers; plastic, glass, ceramics and other containers
Sensor protection: IP67
Principle of operation:
Intelligent non-contact level detector detection is the use of capacity in water detect whether the liquid is present, when there `is liquid access to the detector,it is static due to distributed capacitance capacity exists in the detector,when the increase in level and close to the detector, the parasitic capacitance of the liquid will couple to this static capacity,capacitance value of the final detector becomes larger,
this change in IC input capacitance signal to convert the signal,make the change of capability to convert some of the signal change,and then by a certain algorithm to detect and determine the measure of the amount of change,when the change exceeds a certain threshold level reaches the sensor point.