The Kobold KAL range of electronic flow monitors continuously monitor liquid flow with minimum pressure loss. Sensitivity to residue build-up is significantly reduced as the sensor is contained in a single stainless steel dome.
The mode of operation is based on the calorimetric principle. The end face of the sensor is heated to a few degrees above the temperature of the flow medium. When the flow increases, the heat generated in the sensor is transferred to the medium, ie the sensor is cooled. The cooling rate is a measure of the flow velocity. The microcontroller allows the flow indicator to be calibrated easily and the temperature to be compensated. The instruments may be easily adjusted to suit process conditions.
In the KAL-K a PNP alarm activates if the actual flow velocity deviates from the desired value. The KAL-A version has a 4-20 mA output proportional to flow with an optional PNP alarm.
The flowmeter can be mounted onto nominal pipe sizes from 8 to 150 mm with flows from 0,12 to 6 litres/min up to 42,4 to 2120 litres/min. These are compact devices, with analog output 4-20 mA and with alarm signals PNP or NPN. LED bargraph flow indication is standard.
These German-manufactured high quality units are exclusively supplied by KyaSands-based Instrotech.
Radiometric density measurements Mecosa
Flow Measurement & Control
Radiometric density measurements are used wherever conventional measurement techniques fail. Successful applications can be found in a wide variety of industries, especially where harsh process environments and difficult measuring conditions prevail.
Read more...Battery-powered magmeter
Flow Measurement & Control
The RWEM/D battery-powered electromagnetic flow meter from Royce Water Systems is ideal for water and wastewater systems located at remote sites.
Read more...Precise process and maximum savings with VEGABAR VEGA Controls SA
Flow Measurement & Control
Accurate measurementsof differential pressure is crucial for safety, efficiency and optimising operational processes. For over 40 years, VEGA has supplied industry-leading pressure measurement solutions, establishing itself as a trusted expert with a proven track record in sensor technology.
Read more...Innovative solutions for low flow dosing with high precision Mecosa
Flow Measurement & Control
n the food, pharma, and chemical manufacturing industries, precision and efficiency are of utmost importance. Bronkhorst High-Tech has developed a flexible solution that meets today’s requirements for highly accurate dosing, whether continuous, in ratio, or in batches.
Read more...Battery-powered magmeter
Flow Measurement & Control
The RWEM/D battery-powered electromagnetic flow meter from Royce Water Systems is ideal for water and wastewater systems located at remote sites.
Read more...Smart technology for municipal services VEGA Controls SA
Flow Measurement & Control
A new wave of smart technologies has emerged from VEGA Instruments, promising a revolutionary impact on the efficiency and dependability of municipal services.
Read more...Sustainable journey with hydrogen Mecosa
Flow Measurement & Control
Bronkhorst High-Tech, the Dutch leader in flow measurement and control, has been focusing on hydrogen applications in the renewable energy market for some time, and for good reason.
Read more...Custom solutions for pressure measurement Instrotech
Sensors & Transducers
Wherever pressure sensors are needed, a solution can normally be found in the Keller product catalogue. However, there are often great benefits to optimising a product specifically for integration and use in complete existing systems.
Read more...Pressure sensors for hydrogen applications Instrotech
Pressure Measurement & Control
Keller manufactures isolated piezoresistive pressure sensors. The great advantage of the piezoresistive measuring principle is its high stability.
Read more...Optimise sludge treatment and reduce operational costs Endress+Hauser South Africa
Flow Measurement & Control
The Endress+Hauser inline measuring devices, the Proline Teqwave MW 300 and the Proline Teqwave MW 500, determine the total solids content of wastewater directly through microwave transmission.
printer friendly version