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Description
The OmniPlus-VHSX flow transmitter is designed to monitor viscous media like oil, utilising a volumetric principle with two interlacing screws driven by the flowing medium to achieve measurements largely independent of viscosity. It features an easy-to-read backlit graphical LCD display, analogue output (4-20mA or 0-10V), and two programmable switches, operable through a programming ring for settings adjustments and protection against unintended changes. The transmitter’s construction includes a stainless steel case with a hardened mineral glass pane and an Aluminium housing, suitable for industrial use and capable of operation and measurement in both forward and reverse flow directions
Features
- Measures and monitors viscous media (oil) 1.4 up to 1500 l/min
- Connection 1″ up to 2½” BSP
- Very low dependence on viscosity
- Can be used up to 40,000 mm²/s (cSt)
- Light and compact device (Aluminium housing)
- Operation and measurement possible with forwards and reverse flow
- For cost-sensitive applications
- Analogue output 4-20mA or 0-10V
- Two programmable switches
- Graphical LCD display, backlit, can be read in sunlight and in the dark
- Selectable units in the display
- Programmable parameters via rotatable, removable ring (programming protection)
- Electronics housing with non-scratch, chemically resistant glass
- Rotatable electronic housing for best reading position
- Designed for industrial use
- Small, compact construction
- Simple installation
Specifications
| Measuring Principal | Screw Volumeter | |
| Measurement Media | Oil or Other Non-Aggressive, Lubricating Fluids | |
| Metering Range | Refer To Table Below | |
| Measurement Uncertainty | ±1 % of reading at 20 mm²/s in the specified measuring range | |
| Compressive Strength | Connection Type | PN |
| Aluminium Ports | PN160 | |
| Aluminium Ports with SAE Flanges | PN350 | |
| Steel Ports with or without SAE Flanges | PN350 | |
| Medium Temperature | -20 to +85°C | |
| Ambient Temperature | -20 to +70°C | |
| Storage Temperature | -25 to +80°C | |
| Wetted Materials | Aluminium Housing and Ports (Optional Steel Ports), Steel Measuring Screw and FKM Gaskets | |
| Supply Voltage | 18-30vDC | |
| Power Consumption | <130mA (SIO Mode, output not under load) | |
| IO-Link Specification | IO-Link revision Bit rate Minimum cycle time SIO mode Port class Block parameterisation Data storage |
V1.1 COM2 (38400 Bit/s) 20 ms yes A compatible yes yes |
| Analogue Output | Current: | 4-20mA 0-20mA |
| Voltage: | 0-10V 2-10V 0-5V 1-5V 0.5-4.5V |
|
| Switching Outputs | 2 transistor outputs push-pull, parameterisable as NPN o.C. Short-circuit and reverse polarity resistant Iout = 100 mA max per output Configurable on the device as ● Limit switch ● Frequency output ● Pulse output ● Signal output for preset counter |
|
| Display | 1.2″ Graphical LCD (Transflective), 128 x 64 pixels, White Backlight, Red on Alarm Notification. | |
| Electrical Connection | Round plug connector M12x1, 5-pole | |
| Ingress Protection | IP65 /IP67 | |
| Compliance | CE | |
Flow Meter Ranges
| Thread (Female) | DN | Metering Range | Weight | Flow Meter Part Code | ||
|---|---|---|---|---|---|---|
| (Q Nominal) | (Q Max) | Aluminium | Steel | |||
| 1″ BSP | DN25 | 1.4 to 140l/min | 200l/min | 3.74Kg | 5.06Kg | OMNIPLUS-VHS-025-A/S-O-0140 |
| 1¼” BSP | DN32 | 3.5 to 350l/min | 500l/min | 6.65Kg | 8.80Kg | OMNIPLUS-VHS-032-A/S-O-0350 |
| 1½” BSP | DN40 | 5.5 to 550l/min | 800l/min | 10.8Kg | 13.9Kg | OMNIPLUS-VHS-040-A/S-O-0550 |
| 1½” BSP | DN40 | 8.0 to 800l/min | 1200l/min | 14.5Kg | 18.8Kg | OMNIPLUS-VHS-040-A/S-O-0800 |
| 2″ BSP | DN50 | 10 to 1000l/min | 1600l/min | 21.0Kg | 28.0Kg | OMNIPLUS-VHS-050-A/S-O-1000 |
| 2″ BSP | DN50 | 15 to 1500l/min | 2200l/min | 25.3Kg | 33.5Kg | OMNIPLUS-VHS-050-A/S-O-1500 |
VHS Flow meters are available for pressure up to 350 Bar. These would be either Steel Connections, or Aluminium in combination with SAE Flanges, contact us for these options.