Water Level Sensor

The SEN-VH-WLPNV is a Water Level measurement with Water Temperature sensor used to monitor the water level / temperature of Ground / Surface water, dams, lakes, pools, aquatic ponds. The sensing device is potted in a stainless steel probe and coated with a sealant to withstand outdoor moisture. It is designed specifically to monitor water level/temperature. This sensor can be connected to data-logger, controller or to some display by means of electronic interface.

The SEN-WLR is a Water Level sensor (Radar Type) used to monitor the water level of Ground / Surface water, dams, lakes, pools, aquatic ponds. This sensor can be connected to data-logger, controller or to some display by means of electronic interface. These sensors are designed by Vega. Measurement ranges for Liquid: 10 & 20 meters. This sensor is used for continuous level measurement of liquids or bulk solids. Typical applications are the measurement of liquids in storage tanks or open basins. The sensor is also suitable for the detection of bulk solids in small vessels or open containers. The non-contact measuring principle is independent of product features and allows a setup without medium.

The Separated Liquid Flow Sensor A1MF can be used to detect high and low water levels, etc., and give a signal when the water level reaches a certain position.
The Non contact Infrared Level Sensor is a device used to sense the level of liquid in a tank. There is a board in the plastic housing. When the liquid level rises, it drives the prism, level switch will output low voltage signal. When the liquid level falls, infrared level control will output high voltage signal.
The photoelectric liquid level switch uses the principle of optical reflection to measure, the performance of level sensor will be affected when it is exposed to direct sunlight or other infrared interference.
Adjust the mounting angle or use a hood to avoid it.
The photoelectric liquid level switch has high precision, low price, high reliability and wide application environment, it is less affected by strong acid, alkali and viscosity.

The SEN-WLP is a Water Level measurement ( optional with Water Temperature) sensor used to monitor the water level / temperature of Ground / Surface water, dams, lakes, pools, aquatic ponds. The sensing device is potted in a stainless steel probe and coated with a sealant to withstand outdoor moisture. It is designed specifically to monitor water level/temperature. This sensor can be connected to data-logger, controller or to some display by means of electronic interface.

Item Type: Flow Float Switch Sensor ;
Item No: CFS-1025P
Color: white;
Cable Length: 350mm / 13.78inch;
Switch Body Size: OD18 x 8mm;
Thread Dia(Approx) : M8*1.25;
Max Contact Rating: 10W;
Float Body Material: PP
Float Ball Material: PP
Working Voltage: AC 110V-220V;
Working Temperature: -10â??~85â??
Max Temperature: 85
Working Pressure: 0.4 Mpa;
Max Pressure: 0.4Mpa;
Max Switching Current: 0.5A;
Max Breakdown Voltage : 220VDC;
Max Carry Current : 1.0A;
Max Contact Resistance: 100m Ohm;
Max Carry Current : 1.0A;

This float switch is a device used to sense the liquid level of a tank, and may activate a pump, an alarm, or any other device
AC 110V to 220V circuit can be used, electrical lifespan: 1 million times.
It widely apply to the field of Tanks, aquariums, water dispenser, drainage system, drinking fountains, industrial equipment, agricultural equipment, household appliances, chemical liquid level control system, bathroom equipment vending machines, etc.

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PRODUCT SPECIFICATION:
Item Name: Water level sensor float switch
Color: white
Cable Length: 350mm / 13.78â??â??
Switch Body Size: OD19 x 16.6mm
Thread Dia (Approx): M8*1.25
Max Contact Rating: 10W
Float Body Material: PP
Float Ball Material: PP
Working Voltage: AC 110V-220V
Working Temperature: -10â??~+85â??
Max Temperature: 85â??
Working Pressure: 0.4Mpa
Max Pressure: 0.4Mpa
Max Switching Current: 0.5A
Max Breakdown Voltage: 220VDC
Max Carry Current: 1.0A
Max Contact Resistance: 100mOhm
Max Carry Current: 1.0A

HPT612-W is full sealed submersible level sensor.
It is made by building in high stable and reliable piezo-resistive silicon pressure sensor and high accurate circuit board into the stainless steel housing. Integrated construction and standard signal provide the user easy and convenient application in the local working place. The special cable connects with housing, can be immerged into the media for a long time.
HPT612-W level sensor has smart structure, high accuracy and good stability; it can be used for water or liquid measure and control of medicine, metallurgy, electricity, mine, city water supply and drainage and hydrology, etc.
HPT612-W level transmitters is based on Zigbee wireless protocol and max transfer distance up to 400 meters, if add a wireless signal router, distance up to 800 meters.

Characters:
Accuracy: �±0.25%F.S.
Wide working temperature scope
Double supply by battery&DC power
User-defined data transfer interval time
With English level monitor PC software
Highly-efficient lighting absorption
and strong RFI & EMI resistance
Remote signal transfer by Zigbee.
1.5 times range standard overload.
3 times range burst pressure
CE approving
Applications:
well depth measurement and control
water tank level measurement
river level measurement and control
wireless level monitor system
Industrial course testing and control
Building water supply systems
Oil and Fuel Tank level measuring
Automatic detection system
Saving water to irrigate
Liquid pressure and level measurement
And so on

Non contact ultrasonic level switch is a kind of non-contact, high reliability, high cost performance, easy installation and maintenance of material level measuring instrument.It doesn't have to contact medium can meet the requirements of most of the material level measurement.Firing pulse and receives the pulse interval and the antenna to the surface of the measured medium is proportional to the distance, to calculate the distance on the surface of the antenna to the measured medium.
Ultrasonic Level Sensor, As shown in Picture below, the ultrasonic sensor Tx transmits ultrasonic waves reflected after encountering an obstacle received by the ultrasonic sensor Rx calculates the distance d of the obstacle according to Time-Of-Flight (TOF):d = (C x t)/2

FS-IR02B series Water Liquid Single Point Level Sensor, the theory is infrared, it can totally replace traditional float level switch, it controls the level though output high or low voltage. When the detected level is in air, due to reflect of the prism,most of light will enter receiver LED, optical level sensor will output high voltage. When the detected level is in water, due to refraction of the liquid, just less of light enter receiver LED, optical level sensor will output low voltage.