Lle105100 Liquid Level Sensor

LLE Series Liquid Level Sensors Description
The enhanced series of liquid level sensors incorporates a photo-transistor trigger which provides a digital output that denotes the presence or absence of liquid.

The mode of operation is derived from the principle of total internal reflection. An LED and photo-transistor are housed within a plastic dome at the head of the device. When no liquid is present, light from the LED is internally reflected from the dome to the photo-transistor. When liquid covers the dome, the effective refractive index at the dome-liquid boundary changes, allowing some light from the LED to escape. Thus the amount of light received by the photo- transistor is reduced and the output switches, indicating the presence of liquid. This method of liquid level sensing is very fast, and almost instantaneous for water.

LLE Series Liquid Level Sensors Features
* Solid state technology
* Small size
* Digital output
* Pre-wired
* Electrically robust

LLE Series Liquid Level Sensors Benefits
* Accurate, repeatable switching point
* Can be mounted in applications where space is limited
* Microprocessor compatible
* Easy to install, saving assembly time
* Reverse polarity, over voltage, short circuit and transient protection

LLE Series Liquid Level Sensors Typical Applications
* Home appliances
* Spa baths
* Vending machines
* Food and beverage
* Medical
* Compressors
* Machine tools
* Automotive

Agecho ultrasonic sensors salient features:
Agecho ultrasonic sensors are available with output options such as analog current 4-20ma, analogue voltage 0-5v, on/off signal, trigger output for multi-sensor application, pulse width , serial ttl , serial rs 232c.
Agecho is very useful non-contact type of sensing or presence or counting of object. On/off type signal is also available.
Agecho sensing range: 200mm to 1000mm … up to … 6000mm. (19.7feet) (0-200mm is dead band).
Agecho accuracy is 1% of the full scale.
Agecho operating voltage 12v dc, with reverse polarity protection.(24v dc optional)
Agecho is self-calibrated. Microcontroller is present in each sensor. This provides direct distance/depth reading with better calibration and communication with the controller module.
Agecho is very easy to install, rugged design for use in dusty and humid conditions, suitable for outdoor as well as indoor use.
Agecho very useful for non-contact distance/level measurement. The distance of the target is measured, not just its presence, but gives directly 4-20ma, serial or pulse width data proportional to the distance of the target.
Agecho operating temperature 0 to 65 degree celsius.
Agecho temperature compensated measurement for better accuracy (optional).
Agecho unaffected by ambient light, object color or any other optical characteristic. Works with hard materials like metal sheet, plywood, or soft materials like cloth and paper, rubber etc.

Product Parameter:
Type: Optical Level Sensor
Power supply: 5V DC
Material: PC or PSU
Size: 1.46*1.46*2.57
Operating Temperature: -20~ +65 °C
Storage Temperature: -40~ +85 °C
Working Life: 50000 Hrs

Products Features:
1. No mechanical moving components and with high reliability.
2. Small in size and low in cost.
3. High liquid level control precision and can be installed from any direction
4. Satisfying the requirements in Safety Standards.
5. The sensor itself satisfies RoHS requirements.
6. Waterproofing standard IP67.
7. Accuracy is between ±1mm.

Application:
Water dispenser
Water heater
Humidifier
Medical devices or equipment
Electrical appliances and equipments etc. requiring liquid-level control

Horizontal level sensor are side-mounted through a hermetically sealed hole on the side of a tank. With a doughnut-shaped floats rising and falling with the level of the liquid around stems, actuating reed switches inside the stems. Wires then send an electric signal to the outside of the tank , making these components essential for accurate monitoring.

Features of horizontal water level sensor
Compact size and easy to install.
No power consumed in standby status.
Design to work in harsh environment
Size, cable length, connect and float are customizable

There are many position sensor manufacturers, but we are one of the best choices for you.

A vertical water level sensor is a mechanical device that monitors liquid levels inside a container. In typical applications, a vertical liquid level sensor is to trigger an action when the liquid reaches a certain level.

Vertical liquid level sensors are made up of two main components: a center tubed magnetic float and a reed switch. Both the float and the reed are operated by magnets. When the float reaches a predetermined level, the reed switch reacts by closing or opening.

Features of Vertical Liquid Level Sensor
What's the advantage of a vertical liquid level sensor?
Non-powered, reliable, direct indication, relatively inexpensive, various outputs

Can BST make explosion proof liquid level sensor?
Yes, ATEX certified.

What's the output of a liquid level sensot?
Analog or digital, depends on customer's needs.

There are many position sensor manufacturers, but we are one of the best choices for you.

Item Name: Water Level Sensor Float Switch
Item No: CFS-103L
Color: black
Cable Length: 350mm / 13.78inch
Switch Size: OD17 x 85mm
Thread Dia(Approx) : M16*1.5
Max Contact Rating: 10W
Float Body Material: polypropylene
Float Ball Material: polypropylene
Working Voltage: AC110V-220V
Working Temperature: -10~85
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

APPLICATION This kind of level sensor float switch is designed for the Ink cartridge of advertising printing machine, oil cartridge, ink box, etc. It also can be using to any other container to monitoring the liquid level.
HOW IT WORK This liquid level sensor float switch can be easily converted the up or down position monitoring by inverting the float after unload the E-ring.
EASY TO USE, HIGHT RELIABLILITY This kind of float switch is simple and reliable, easy to install and use strong anti-interference with high reliability.
LONG SERVICE LIFE DC24V AC 110V circuit can be used, electrical lifespan: 1 million times.
OUR SERVICE We offer standard product and custom design service over liquid level sensor with different materials & different sizes, send me message for further support if you need customized product.

PRODUCT SPECIFICATION:
Item Name: Water level sensor float switch
Color: Level Sensor Body Stainless Steel Color
Cable Length: 350mm / 13.78
Switch Body Size: OD28 x 28mm
Thread Dia (Approx): M10*1.0mm
Max Contact Rating: 10W
Float Body Material: Polypropylene
Float Ball Material: SUS 304 Stainless Steel
Wire Material: Fiberglass pipe
Working Voltage: DV24 - AV 110V
Working Temperature: -10~+85
Max Temperature: 85
Working Pressure: 0.4Mpa
Max Pressure: 0.4Mpa
Max Switching Current: 0.5A
Max Carry Current: 0.5A
Max Contact Resistance: 100mOhm
Max Carry Current: 0.5A
PACKAGE INFORMATION:
Package Weight: 7.34 ounces
Packing list: 6 x Liquid level sensor Float Switch
Unit Weight: 0.8 ounce
Package Size: 15x8.5x10.5cm / 5.8x3.3x4inch

WHAT WE CAN DO
We are professional manufacturer of the level sensor float switch, and we offer standard product and custom design service over all kinds of float switch level switch, temperature switches, flow switches, magnetic switches, reed switches, liquid level, pressure and flow sensor, welcome to send us inquiry for suggestion or support any time.

Guar Gum Types

Food, Feed & Pharma Grades
- Various particle sizes (very coarse to very fine).
- • Various hydration rates (very slow to very fast).
- • Various viscosities (1% solution in water = 50 cps to 7000 cps).
- • Special deodourised grades.
- • Special low microbiological count grades.
Technical Grades
Straight Guars:
- Various particle sizes (very coarse to very fine).
- Various hydration rates (very slow to very fast).
- Various viscosities (1% solution in water = 50 cps to 8000 cps).
- Special good Dry-Flow (Free-Flow) Guars.
- Special Anti-Dusted Guars.
Modified Guars and Guar Derivatives:
- Fast hydrating / High Viscosity / Diesel Slurriable (particularly suitable for oil, gas and other deep well drilling and EOR operations like polymer flooding / fracturing),
- Borated.
- Reticulated.
- Oxidised.
- Depolymerised.
- High water absorbance capacity.
- Carboxymethyl (Anionic).
- Hydroxypropyl (Nonionic).
- Hydroxypropyltrimethyl chloride (Cationic).
- Hydroxypropyltrimethyl chloride Hydroxypropyl (Cationic, double derivative).
- Special good Dry-Flow (Free-Flow) Modified Guars / Guar Derivatives.
- Special Anti-Dusted Modified Guars / Guar Derivatives.

Guar gum is a fiber from the seed of the guar plant.
Guar gum is used as a laxative. It is also used for treating diarrhea, irritable bowel syndrome (IBS), obesity, and diabetes; for reducing cholesterol; and for preventing “hardening of the arteries” (atherosclerosis).
In foods and beverages, guar gum is used as a thickening, stabilizing, suspending, and binding agent.
In manufacturing, guar gum is used as a binding agent in tablets, and as a thickening agent in lotions and creams.
How does it work?
Guar gum is a fiber that normalizes the moisture content of the stool, absorbing excess liquid in diarrhea, and softening the stool in constipation. It also might help decrease the amount of cholesterol and glucose that is absorbed in the stomach and intestines.
There is some interest in using guar gum for weight loss because it expands in the intestine, causing a sense of fullness. This may decrease appetite.
USES:
Diarrhea. Adding guar gum to the tube feeding formula given to critical care patients may shorten episodes of diarrhea from about 30 days to about 8 days.
High cholesterol. Taking guar gum seems to lower cholesterol levels in people with high cholesterol. Guar gum and pectin, taken with small amounts of insoluble fiber, also lower total and “bad” low-density lipoprotein (LDL) cholesterol, but don't affect “good” high-density lipoprotein (HDL) cholesterol or other blood fats called triglycerides.
Diabetes. Taking guar gum with meals seems to lower blood sugar after meals in people with diabetes. By slowing stomach emptying, guar gum may also lessen after-meal drops in blood pressure that occur frequently in people with diabetes.
Constipation.
Irritable bowel syndrome (IBS).

Ginger root
Botanical name: Zingiber officinale Linn.
Family: Zingiberaceae.
Ginger oil and oleoresins are the volatile oil derived by steam distillation of ginger and oleoresin. It is obtained by percolating the powdered rhizomes of Ginger, Zingiber officinale with volatile solvents. Ginger contains 1-2 percent of volatile oil, 5-8 percent of pungent acrid oleoresin and starch. Zingiberene is the chief constituent in the oil of ginger. Oil is employed for flavoring all kinds of food products and confectionary and finds limited use in perfumery. Oleoresin, commercially called Gingerin contains pungent principles viz. gingerol and shogaol apart from the volatile oil of ginger and is used as an aromatic, carminative, stomachic and as a stimulant.

Oleoresin from ginger is obtained conventionally by extraction of dried powdered ginger with organic solvents like ethyl acetate, ethanol or acetone. Commercial dried ginger yields 3.5-10.0 per cent oleoresin. Ginger oleoresin is a dark brown viscous liquid responsible for the flavour and pungency of the spice.

Ginger of commerce or `Adrak` is the dried underground stem or rhizome of the plant, which constitutes one of the five most important major spices of India, standing third or fourth, competing with chillies, depending upon fluctuations in world market prices, world market demand and supply position.
Ginger, like cinnamon, clove and pepper, is one of the most important and oldest spices. It consists of the prepared and sun dried rhizomes known in trade as `hands` and `races` which are either with the outer brownish cortical layers (coated or unscraped), or with outer peel or coating partially or completely removed.
Ginger requires a warm and humid climate. It is cultivated from sea level to an altitude of 1500 meters, either under heavy rainfall conditions of 150 to 300 cm or under irrigation. The crop can thrive well in sandy or clayey loam or lateritic soils.
The composition of dry ginger is given below:
Dry Ginger rootMoisture:6.9 %
Protein:8.6 %
Fat:6.4 %
Fiber:5.9 %
Carbohydrates:66.5 %
Ash:5.7 %
Calcium:0.1 %
Phosphorous:.15 %
Iron:0.011 %
Sodium:0.03 %
Potassium:1.4 %
Vitamin A:175 I.U./100 g
Vitamin B1:0.05 mg/100 g
Vitamin B2:0.13 mg/100 g
Niacin:1.9 mg/100 g
Vitamin C:12.0 mg/100 g
Calorific value:380 calories/100 g.
Ginger Oleoresin is obtained by extraction of powdered dried ginger with suitable solvents like alcohol, acetone etc. Unlike volatile oil, it contains both the volatile oil and the non-volatile pungent principles for which ginger is so highly esteemed. Concentration of the acetone extract under vacuum and on complete removal of even traces of the solvent used, yields the so called oleoresin of ginger. Ginger oleoresin is manufactured on a commercial scale in India and abroad and is in great demand by the various food industries.