Hydrostatic level measurement in hygienic environments

January 2003 Level Measurement & Control Surveillance

Level detection in hygienic applications requires specially designed measuring units and process connections. The sensors have to meet the highest requirements as well as being precise, with excellent long-term stability.

Designed for CIP/SIP operation, IFM Electronic's type PF 2058/2658 pressure sensors provide continuous and point level measurement with an analog or switching output and operate independently of the conductivity and dielectric of the medium. Their ceramic measuring cell is highly resistant to aggressive media guaranteeing its use in a wide range of applications ensuring high precision and long life.

Due to the sensors' flush mountable installation in the tank or vessel wall, reliable cleaning and sterilisation in the process are possible. Meeting IP 67 requirements, the sensors are vibration and shock resistant. They are EHEDG certified, operate on a standard 3 A and their contacts are gold plated.

The high-grade stainless steel housing is potted, offering optimum protection against air humidity and chemicals, and all common process adapters such as SMS, DRD, clamp, or pipe fitting can be adapted due to IFM's special thread concept.

The type PF 2058 is specially designed for the food industry, while the PF2658 are for use in normal hygienic systems such as in viscous media and media with suspended particles. Both types have a seven-segment LED display and operate in a temperature range from -25 to 80°C. Included in the range is the type PI 2058/2658 which can operate in temperatures of -25 to 125°C (and up to 145°C for a maximum of one hour). IFM Electronic is represented locally by Shorrock Automation.

For more information contact Chris Huxham, Shorrock Automation, 012 345 4449, [email protected], www.shorrock.co.za

Further reading:

Small, inexpensive radar level transmitters
VEGA Controls SA Level Measurement & Control
Anyone who needs to keep processes running needs level measurement technology that measures reliably. However, what is needed is not always the most ‘fully featured’ solution, but the smartest one. This is exactly what VEGAPULS radar transmitters of the BASIC series do.

Read more...

---

Meeting the challenges of tank obstructions interfering with radar
Level Measurement & Control
One of the most challenging applications for non-contacting radar level transmitters is measuring level in tanks with internal obstructions, such as agitators, heating coils, pipes, ladders or baffles. Rosemount non-contacting radar level transmitters from Emerson feature an advanced solution that enables accurate and reliable level measurements in tanks with obstructions.

Read more...

---

2025 video surveillance market set for improved fortunes
News & Events Surveillance
Novaira Insights has unveiled its latest report, World Market for Video Surveillance Hardware and Software – 2025 Edition, forecasting a healthy growth rate of 8,1% until 2029, excluding China.

Read more...

---

A fresh approach to dairy processing
VEGA Controls SA Level Measurement & Control
Ensuring the quality and safety of milk throughout the production process is of the utmost importance in the dairy industry. The VEGABAR pressure transmitters are suitable for hygienic applications. They are an asset in the dairy industry and have been used with success for measuring the milk level and the process pressure in storage tanks.

Read more...

---

Multiphase level measurement
Mecosa Level Measurement & Control
The measurement of more than two phases or of interfaces that are not clearly defined poses a number of challenges for measurement technology. Radiation-based measuring systems such as Berthold‘s EmulsionSENS master these problems.

Read more...

---

Next generation of AI-powered video telematics
IoT & Automation Surveillance Transport (Industry)
Webfleet, Bridgestone’s fleet management solution in South Africa, has launched Webfleet Video 2.0, an AI-powered solution designed to enhance fleet safety, security, compliance with local regulations and operational efficiency through real-time video insights.

Read more...

---

Key design considerations for a control room
Leaderware Editor's Choice Surveillance Training & Education
If you are designing or upgrading a control room, or even reviewing or auditing an existing control room, there are a number of design factors that one would need to consider.

Read more...

---

Advanced surveillance storage from ASBIS
Infrastructure Surveillance Products & Solutions
From a video storage solutions perspective, SkyHawk drives, designed for DVRs and NVRs, offer high capacity, optimised firmware, and a reliability workload rating of hundreds of terabytes per year.

Read more...

---

CCTV control room operator job description
Leaderware Editor's Choice Surveillance Training & Education
Control room operators are still critical components of security operations and will remain so for the foreseeable future, despite the advances of AI, which serves as a vital enhancement to the human operator.

Read more...

---

Platform to access data and train AI models
Milestone Systems AI & Data Analytics Surveillance
Milestone Systems has announced Project Hafnia to build services and democratise AI-model training with high-quality, compliant video data leveraging NVIDIA Cosmos Curator and AI model, fine-tuning microservices.

Read more...

---