Honsberg has introduced the FF series flow switch that offers a large switching value selection as well as a wide housing spectrum with a valve seat design. Additionally, the FF series is low maintenance, long lasting and a low-cost system that gives improved system safety.
With housing sizes for nominal pipe widths from DN8 to DN50 and freely selectable switching values, the swift reaction times of less than 100 ms deliver rapid actuation time for applications. An additional highlight is the high switching value repeat accuracy with a minimal pressure loss of less than 0,1 bar.
“The FF series of flow switches come in various housing sizes for high-pressure cleaning technology, industrial washing machines and car washes, as well as refrigeration technology and hydraulic applications, in fact suitable for applications within any sector where water is processed,” said Jan Grobler, managing director of GHM Messtechnik South Africa. “The simplistic design of the piston valve seat makes it practically maintenance free in all applications. In addition to its fast and precise measurement, the FF series flow switch is a long lasting and low-cost switch, making it a preferred choice for applications where flow measurement is required.”
Piston valve seat design for low investment costs
With a simple mechanical operating principle enhancing their durability, the flow switches are versatile instruments. The volume flow raises a piston (fitted with a magnet) from a valve seat, against a spring force. The stroke causes a magnetic field change that actuates a hermetically isolated reed switch and generates an electrical signal. The vertical positioning of the reed switch, adjusted at the factory, enables recognition of flow rates from approximately 2% to 60% of the recommended maximum.
With the spring-supported stabilisation of the piston and the short installation length of the housing, use is possible in all installation positions in a space saving solution for high unit counts and high efficiency. Other benefits include:
• An average frequency of 30 switches per hour.
• Usage duration of 30 000 operating hours.
• Flexibly adjustable on the pressure side in the system.
• Dirt resistance and low maintenance.
“Many industrial applications will benefit from the FF series,” concluded Grobler. “It is uniquely flexible, with high accuracy and low cost, making it a win-win choice for flow monitoring applications.”
Cryogenic valve limits leakage and energy loss
Valves, Actuators & Pump Control
Emerson has introduced the Fisher IC2 cryogenic top-entry control valve, ideal for cold box applications in air separation units, hydrogen liquefaction and LNG production.
Read more...Meteorological data logger with up to 32 analogue sensors Senseca
Analytical Instrumentation & Environmental Monitoring
Senseca has introduced its advanced data acquisition system for environmental monitoring, which has a universal data logger for up to 32 analogue, pulse and smart digital sensors.
Read more...Internationally engineered valves support uptime in tough conditions Bearing Man Group t/a BMG
Valves, Actuators & Pump Control
BMG’s Fluid Technology division works closely with industry in sub-Saharan Africa to ensure that all valves, strainers and flow control equipment supplied meet the exact requirements of every application and also conform with stringent industry standards.
Read more...Effective monitoring of solar panels for dust and debris Senseca
Electrical Power & Protection
To assist in the quick monitoring of solar panels for dirt, Senseca has introduced the Dust Fall Monitoring System, which alerts control centre operators at photovoltaic solar farms utilising solar panels when their panels need to be cleaned.
Read more...Allmech introduces new water treatment solutions
Valves, Actuators & Pump Control
Allmech has announced a series of product updates aimed at improving reliability, efficiency and system simplicity in high-volume and high-hardness water environments.
Read more...Duplex valve improves continuous production at Gauteng manufacturing facility
Valves, Actuators & Pump Control
In a recent installation at a Gauteng-based manufacturer of household and personal care products, Allmech provided a tailored water treatment solution to ensure a consistent supply of soft water for steam generation, an essential element in the client’s 24/7 production cycle.
Read more...Developing solutions for SA’s wastewater challenges
Valves, Actuators & Pump Control
KSB Pumps has a proud global legacy in the development of self-priming pump technology, which reflects decades of engineering innovation and application expertise. Building on this foundation, KSB’s AU series has extended the company’s self-priming expertise into screened wastewater handling, which meets the growing needs of municipal and industrial sectors worldwide.
Read more...Helping to solve wastewater challenges
Valves, Actuators & Pump Control
KSB Pumps and Valves is doubling its efforts to help government and municipalities find practical and technical solutions to the growing wastewater challenges gripping large parts of the country.
Read more...Multi-channel pH and conductivity controller for the water sector Senseca
Analytical Instrumentation & Environmental Monitoring
The measurement of pH and conductivity plays an integral role in water systems. Senseca South Africa has introduced a multi-channel controller that allows the connection of up to five digital sensors and a frequency-emitting flow sensor.
Read more...Ultra-durable stainless steel submersible pumps
Valves, Actuators & Pump Control
KSB Pumps and Valves has launched a rugged stainless-steel submersible pump range designed for deep borehole use and other demanding freshwater and saline pumping applications.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version