Recently added to our flow meters are a comprehensive range of intelligent OMNI series flow meters from Honsberg. These sensors feature a graphical LCD display, programmable parameters via a unique rotatable ring, and robust construction for diverse industrial uses.

Honsberg OMNI Flow Meters: Key Technologies

1. OMNI-VHS: Volumetric Flow Sensor (Screw Volumeter)

Designed for precise measurement of viscous, lubricating media like oils, the OMNI-VHS operates on a positive displacement principle, ensuring accuracy largely independent of fluid viscosity (up to 40,000 mm²/s). Fluid rotation of two interlacing screws is detected by an external Hall sensor, generating a proportional frequency signal. It supports bidirectional flow and offers analogue and switching outputs. Ideal for lubrication, hydraulics, fuel consumption, and dosing.

2. OMNI-F: Calorimetric Flow Sensor

These thermal flow sensors are perfect for aqueous fluids where no moving parts are desired, ensuring high reliability. They measure heat transfer between a heated and unheated temperature sensor. The required heat power to maintain a constant temperature difference is proportional to flow velocity. The OMNI-F excels at low flow detection, provides analogue and switching outputs (some with IO-Link), and can integrate temperature measurement. Applications include cooling circuits, pump protection, and minimum flow monitoring.

3. OMNI-HR2VE: Analogue Hall Sensor Flow Meters

These mechanical flow meters use a spring-supported piston displaced by fluid flow. A magnet on the piston is detected by a stationary Hall sensor, generating a continuous analogue signal proportional to flow rate. Many models are viscosity-stabilized and ideal for water and non-aggressive liquids. They provide analogue and programmable switching outputs. Suitable for general industrial flow, cooling systems, and process water.

Other OMNI Types:

The OMNI-integrated sensors also include the OMNI-VHZ Gearwheel Volumeter (for less viscous oils, dosing) and OMNI-RRI Rotor Flow Sensor (cost-effective for clean, low-viscosity liquids like water). The “OMNI” designation itself refers to the intelligent electronic display and control head, which can be coupled with various measurement principles, offering a consistent user interface across a wide range of applications.

The Unique Rotatable Programming Ring: Intuitive Control & Security

The OMNI series’ defining feature is its unique rotatable and often removable programming ring, which acts as both the primary interface and a clever security mechanism.

How it Works:

• Magnetic Actuation: Embedded magnets in the ring interact with internal electronics through the sealed housing, eliminating vulnerable physical buttons, shafts, or seals.
• Intuitive Display Interaction: The ring works with the backlit graphical LCD display. Turning it to specific positions (“STEP” or “EDIT”) allows users to navigate parameters and modify settings (e.g., switching points, units, scaling).
• Programming Protection: The ring can be removed entirely to “lock” settings, preventing unauthorized changes. Alternatively, it can be rotated 180° and re-inserted to disable programming functions.

How it Aids Users:

• Enhanced Durability: The sealed housing (e.g., IP67) and wear-free magnetic operation significantly boost longevity and resistance to harsh industrial environments.
• Simplified On-Site Configuration: Users can intuitively program complex functions without special tools, software, or laptops. The clear, backlit display ensures accessibility in any lighting.
• Increased Security: The “key” function of the removable ring prevents accidental or unauthorised parameter changes, crucial for process integrity.
• Cost and Time Savings: This design leads to faster commissioning, reduced downtime due to easy adjustments, and lower training overhead.

In essence, Honsberg’s rotatable programming ring transforms a complex interface into a robust, secure, and user-friendly system, directly addressing common industrial challenges.

Check out the range on our website on the link below, or contact us directly for more information.

https://www.omniinstruments.co.uk/c/flow-meters/honsberg-flow-sensors