Do you have a battery operated solution to measure the level of a Water pond?
Hydrostatic
Genset hydrostatic sensor for measuring level of small diesel tank up to 12 inches
Hydrostatic type sensor for submerging inside Genset fuel tanks to measure the level of diesel
Difference between vented and non-vented water level measurement
A hydrostatic level probe typically uses pressure sensor to measure the water level. The main component of a pressure sensor is the sensing diaphragm which converts the difference in pressure between either side of the diaphragm into a measured signal. The front of the diaphragm measures the water level pressure (hydrostatic pressure) plus the barometric […]
Determining water tank volume using hydrostatic pressure
Can a pressure measurement device be used to measure the volume in a rainwater harvesting tank?
0 to 5 volt output sensor for measuring low seawater level
What sensor would you suggest for measuring low levels of seawater with a 0-5Vdc?
Measuring 125 mm of water level range to 1mm accuracy
We are looking to measure liquid level to an accuracy of 1mm over a range of around 125mm.
Using Hydrostatic Pressure Transducers for Measuring Fluid Level
There are a number of methods and technologies for measuring the level of a fluid with hydrostatic pressure transducers.
Why are Submersible applications so demanding of Pressure Transducers?
Placing a sensing device in a liquid is one of the most hostile environments to ensure a long reliable service life. The extra considerations for design engineers include: Keeping pressurised liquid out. Preventing condensation damage to the internal electronics. Corrosion protection for all the materials used in the transducer construction. Adequate protection from lightning surges […]
Considerations for monitoring Landfill Water Level
In recent years regulations for environmental control, health and safety issues have become much more stringent for existing and new landfill sites. The regulations encompass many considerations and some involve the measurement and control of water level in many positions around a waste disposal site. One application is ensuring contaminated water is contained within a […]
How does changes in Local Gravity affect Hydrostatic Pressure
The value of hydrostatic pressure for a fixed height column of fluid is directly proportional to the gravitational strength at a particular geographical location. Generally if the height above sea level is increased the hydrostatic pressure will decrease. Also since the world is wider at the equator than the poles the gravitational pull will increase […]
Improve the electrical termination of vented submersible pressure sensors
Submersible cable is more expensive because it has to be reinforced to support the sensor plus its own weight in deep holes without stretching which would lead to a change in sensor position and ultimately sensor calibration. A submersible cable also has a vent tube running through it to allow gauge reference pressure sensors access […]
Measuring liquid level in a sealed tank with a hydrostatic pressure sensor
In order to measure the level of a liquid using a pressure sensor you must be able to subtract the pressure of the gas at the top of the tank.
Determining the hydrostatic pressure range for a tank level sensor
There are many ways to measure the height of a fluid and one of the most popular is to use a pressure sensor.
Using a screw-in or waterproof pressure transmitter to measure liquid level
The first step in selecting a pressure transmitter for liquid level measurement is to determine whether to submerge or mount the sensor externally.
Using absolute pressure sensors to measure hydrostatic level
Venting a gauge reference hydrostatic pressure sensor to the outside air is not always possible and an absolute reference sensor has to be used instead.
IMCTL Submersible Liquid Level and Temperature Transmitter
IP68 combined liquid level and temperature, dual 4 to 20 milliamp output pressure sensor with a 316L or Marine Bronze housing.
IMTG Low Cost OEM Submersible Tank Gauging Level Sensor
Economical pressure transducer for monitoring fluid level inside a tank where there is no external mounting point at the bottom of the tank.
SWL Marine Bronze Submersible Level Sensor
Analogue output sensor for immersing in seawater to determine depth or change in water level by measuring hydrostatic pressure.
S12C SDI-12 Seawater Pressure & Temperature Transducer
SDI-12 protocol transducer for sensing water depth level and temperature in seawater, brackish water, tidal water, saline water or leachate.
S12S SDI-12 Coms IP68 Pressure and Temperature Sensor
Combined pressure and temperature sensor with a 1200 baud rate serial data interface as defined by the SDI-12 support group.
LMK458 Marine Approved Hydrostatic Level Transmitter
Marine approved level transmitter with 4-20mA output for measuring level of contents inside ship ballast, fuel, liquid cargo or wastewater tanks
ATM/N Titanium Submersible Hydrostatic Pressure Transmitter
All Titanium submersible pressure transmitter for measuring the hydrostatic level of leachate, brackish water or sea water. Ranges from 1 up to 250mWC.
IMCL Submersible Absolute Reference Depth Sensor
Absolute reference hydrostatic depth sensor with an IP68 sealed electrical interface, SS316L, Duplex or PVC housing and a mV, voltage or current output.
IMCL IP68 Millivolt Output Level Sensor
Millivolt strain gauge output signal hydrostatic level sensor with an IP68 sealed electrical connection, stainless steel 316L, Duplex or PVC housing.
DS200 Combined Hydrostatic Level Switch, Gauge and Sensor
Three in one hydrostatic level switch, digital level gauge and level sensor with level ranges from 1 mWG up to 600 mWG (3.3 to 1969 ftWG).
LMK306 Ground Water Level Transmitter
IP68 sealed hydrostatic level transmitter with a 17mm diameter for lowering into ground water boreholes for environmental monitoring of water level.
LMK382 Low Range IP68 Waste Water Level Transmitter
Submersible Low Range waste water level transmitter with intrinsically safe option for monitoring the level of sewage and effluent in water treatment plants.
LMK807 Plastic Submersible Level Transmitter
IP68 mid range pressure transmitter for measuring the level of highly contaminated and aggressive liquid media with a body made from PP-HT.
LMK809 Plastic Submersible Low Level Transmitter
IP68 low range pressure transmitter for measuring the level of highly contaminated and agressive liquid media with a body made from PP-HT or PVDF.
CNS Submersible Low Level Transmitter
Immersible low pressure sensor for measuring shallow liquid level with a rangeable 4-20mA current loop or high level voltage output signal.
LMP307 Submersible Level Transmitter
Submersible level transmitter for measuring liquid level with a 4-20mA current loop or a 0-10V voltage output plus optional ATEX approval for intrinsically safe use in hazardous areas in ranges from 1mH2O up to 250mH2O. The LMP307 is suitable for use on potable water with no leaching, and can be supplied with a drinking water certificate according to DVGW and KTW.
How to reduce submersible pressure sensor failures caused by moisture ingress
One of the main causes of failure in submersible applications of pressure transducers and transmitters is moisture ingress.