Water is generally not wanted in hydraulic liquids and lubricants.
High concentrations of water can seriously affect operation, or even cause damage.
The oil moisture sensor of the LDH series from ifm electronic measures the relative moisture in oil in the range of 0 to 100% by means of a capacitive measuring element. Besides the relative humidity, the sensor also outputs the medium temperature as an analogue signal. Features of the LDH series include:
• Continual condition monitoring of oils.
• Two analogue outputs for relative moisture and temperature.
• Wide input voltage range.
• Application in medium temperatures from -20 to 100°C.
Ultrasonic flow meters ifm - South Africa
Flow Measurement & Control
The ultrasonic flow meter of the SU series from ifm - South Africa monitors liquid media such as water, glycol solutions or industrial oils. It detects the three process categories volumetric flow quantity, consumed quantity and medium temperature.
Read more...Remote monitoring solution for sewage plants ifm - South Africa
Analytical Instrumentation & Environmental Monitoring
With ifm’s remote monitoring solution, you can visualise the condition of the submersible pumps in your sewage plant and diagnose issues before they become serious problems.
Read more...Condition monitoring for hydroelectric plants ifm - South Africa
Sensors & Transducers
The energy company Compagnia Valdostana delle Acque generates electricity in the region’s 32 hydroelectric power plants with a total capacity of over 900 MW. Vibration sensors from ifm monitor the maintenance requirements of the turbines and power generators at all times.
Read more...A guide to common hydraulic system contaminants CT Hydraulics (Nqoba)
Pneumatics & Hydraulics
Every engineer, machine designer and maintenance professional understands that the heart of any reliable hydraulic system is its fluid. But the moment that fluid is compromised, your system’s life expectancy and your peace of mind drop dramatically.
Read more...Compressed air piping design Artic Driers International
Pneumatics & Hydraulics
When designing a compressed air pipeline, remember that size matters. The internal size of the pipe, along with the pressure and air volume, determine the velocity of the compressed air in the pipeline.
Read more...Tuning into what your system is telling you Hydrasales
Pneumatics & Hydraulics
Hydraulic presses can run like clockwork, but often it’s the things you don’t see, or hear, that carry the most telling signs of irregular system health.
Read more...Space-saving I/O module for control cabinets ifm - South Africa
Enclosures, Cabling & Connectors
The IO-Link I/O module from ifm simplifies integration of sensors and actuators with conventional wiring in the control cabinet as well as in field applications with low IP protection class requirements.
Read more...Direct-controlled seat valve
Pneumatics & Hydraulics
A new direct-controlled seat valve enables storage-free, load-tight holding functions in dynamic linear units without an additional control pressure supply, and offers significant advantages over classic, pilot-controlled solutions, particularly in stationary and servo hydraulics.
Read more...Precision sensing for water treatment ifm - South Africa
Sensors & Transducers
ifm electronic has introduced two next-generation sensors designed for South Africa’s bulk and wastewater sector, engineered to withstand harsh environments and deliver long-term reliability.
Read more...Gauge maintenance for shutdown SA Gauge
Pneumatics & Hydraulics
As the year winds down, many plants across South Africa prepare for the annual shutdown. It’s also the perfect opportunity to give your pressure and temperature gauges the attention they deserve.
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