Electronic alternative to the mechanical pressure switch

January 2002 Pressure Measurement & Control

IFM Electronic's new PP type pressure sensors are suitable for both hydraulic and pneumatic systems. The sensors can be adapted to suit the application requirements by simply adding the programming module, which can also be used for local display.

The PP sensors provide a long-term stability of switch points and are maintenance-free. Remote setting of the most important functions is also possible via the programming wire, and the units can be mounted in sites, which are difficult to access.

Housed in stainless steel, the sensors meet IP67 requirements and are pressure resistant up to 40 MPa (400 bar). They are also resistant to shock and vibration and have a 3 ms response time with a switch point accuracy of <1,5 of the final value of the measuring range. The PP sensors have a M12 connection and gold plated contacts.

Shorrock Automation

(012) 345 4449

[email protected]

Further reading:

Electronic manometer with LED display
ifm - South Africa Pressure Measurement & Control
The new generation of PG type manometers are equipped with IO-Link and modern display units. Illuminated LED markings provide a quick overview of the current measured value. In addition to the various setting options for the display unit, IO-Link offers other advantages such as easy commissioning, quick sensor replacement and remote access options.

Read more...

---

Rapid, precise pressure control for industrial applications
WIKA Instruments Pressure Measurement & Control
The CPC3050 high-speed pressure controller delivers rapid, precise pressure control for industrial applications, achieving three-point verification in ten seconds.

Read more...

---

Differential pressure measurement in gas extraction and power generation project
VEGA Controls SA Pressure Measurement & Control
Methane exploration and extraction in Lake Kivu in the East African Rift Valley has primarily focused on gas composition analysis. The VEGABAR 82 pressure transmitter was used for differential pressure measurement, the key to monitoring gas levels within the lake.

Read more...

---

Don’t buckle under pressure
VEGA Controls SA Pressure Measurement & Control
In Africa, urban populations are increasing and infrastructure is expanding at an unprecedented pace. This makes sustainable water management and treatment more crucial than ever. By investing in VEGA pressure instrumentation, water utilities and municipalities are equipping themselves with pressure sensors that facilitate sustainable water management focused on efficiency, reliability and resilience.

Read more...

---

VEGA handles the pressures of water treatment systems
VEGA Controls SA Pressure Measurement & Control
A water treatment system for a major metropolitan area in the Midwestern United States demands careful monitoring and management of processes across its sprawling network. Choosing VEGA for its process automation needs meant more than just obtaining precise and reliable pressure sensors.

Read more...

---

Monitoring the health of systems
SA Gauge Pressure Measurement & Control
Pressure and temperature gauges are vital instruments in various industries. However, they are susceptible to failures that can compromise their accuracy and reliability. When these gauges fail, the consequences can be severe.

Read more...

---

Enhancing beer brewing precision
VEGA Controls SA Pressure Measurement & Control
Brewing beer is a complex process that requires utmost precision in every step. To ensure precision, it is crucial to measure and control the pressure and point levels in the wort kettle and hops dissolver. Using VEGA instrumentation can offer numerous benefits to breweries.

Read more...

---

Greener mining through water management strategies
VEGA Controls SA Pressure Measurement & Control
Water scarcity is a pressing concern in South Africa, leading to the establishment of stricter regulations on water discharge and management. To promote greener mining operations that minimise environmental impact and optimise resource utilisation, responsible dewatering practices are essential.

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...

---

A new approach to milk processing
VEGA Controls SA Pressure Measurement & Control
Ensuring the quality and safety of milk throughout the production process is of the utmost importance in the dairy industry. Process instrumentation plays a vital role in this stage by providing accurate measurements of level, pressure and point level to guarantee optimal storage conditions.

Read more...

---