Non-Contact Level MetersNon-contact level meters are able to operate over a larger bandwidth, what ensures a sharper resolution and higher accuracy. The higher signal dynamics of OPTIWAVE allow the detection of even the smallest level changes. To get more information please expand the product block by pressing on image or product title. To get detailed information about specific product you can download Technical datasheet file by clicking corresponding link. Choose the flowmeter that best matches your application from the following table. Further details are contained on this page below, and in the data sheets available for download. Legend: Suitable Suitable with conditions
Model | OPTIWAVE 6300 C | OPTIWAVE 7300 C | OPTIWAVE 8300 C Marine | BM 70 series | BM 702 A | Measuring principle | FMCW Radar 10GHz | FMCW Radar 24-26GHz | FMCW Radar 24-26GHz | FMCW Radar 24-26GHz | Ultra sonic 24-26GHz | Measuring range ≤30m | | | | | | Measuring range ≤40/45m | | | | | | Measurung range ≤80m | | | | | | Storage tanks | | | | | | Still well/reference chambers | | | | | | Process tanks | | | | | | Complex process tanks(i.e. with agitators) | | | | | | Bulk solids | | | | | | Pressures >40 bar | | | | | | Flange temperatures >200°C | | | | | | Interface measurement | | | | | | 2-wire-technology | | | | | | 4-wire-technology | | | | | | Profibus PA/FF (4-wire) | | | | | |
Non-Contact Radar (FMCW)Non-contact radar (FMCW) level meters for solids give a stabler measurement than pulse radar and are well suited to dusty process conditions. The devices can operate at very low and very high process temperatures as long as the process connection temperature limits are observed. OPTIWAVE 6300 C | | | This device is a non-contact radar (FMCW) level meter for distance, level, volume and mass measurement of powders, granulates and other solids. |
Highlights - ±10 mm / ±0.4¨ standard accuracy
- PP or PTFE Drop antenna: its shape prevents product build-up in dusty applications
- Operates up to a flange temperature of 200°C / 390°F and 40 bar / 580 psig
- Measuring range up to 80 m / 260 ft
- Antenna can be extended to suit any nozzle length
- PACTware and DTMs included as standard
- Optional second current output
- Directly-accessible graphic touchscreen/wizard (option)
- An installation wizard specifically for solids that permits the instrument to measure uneven surfaces accurately
Valdkonnad - Minerals & Mining
- Chemical
- Food
- Iron, Steel & Metals
- Pulp & Paper
Applications Techical datasheet : OPTIWAVE 6300C.pdf
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OPTIWAVE 7300 C | | | This device is a non-contact radar (FMCW) level meter for distance, level, volume and mass measurement of liquids, pastes and slurries. |
Highlights - ±3 mm / ±0.12¨ standard accuracy
- Optionally equipped with a 4-button touch screen display and an easy-to-use setup wizard
- Reliable measurement in difficult process conditions
- Operates up to a process connection temperature of 200°C / 390°F and 40 bar / 580 psig
- Measuring range up to 80 m / 260 ft
- Long antenna versions can be extended to suit any nozzle length
- Drop antenna for corrosive liquids (with optional PTFE/PP flange plate) or where product build-up is likely to occur
- Sealed Drop antenna extension option for pressurized tanks
- PACTware and DTMs included as standard
- Optional second current output
- Directly-accessible graphic touchscreen/wizard (option)
- Converter rotates 360°
- Triple barrier gas-tight protection available for working with dangerous gases (using pre-stressed fused glass)
Valdkonnad - Chemicals
- Food & Beverage
- Oil & Gas
- Petrochemicals
- Pulp & Paper
- Water & Wastewater
Applications - Tanks with agitators
- Process tanks
- Storage tanks
Techical datasheet : OPTIWAVE 7300C.pdf
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OPTIWAVE 8300 C Marine | | | The OPTIWAVE 8300 C marine is a highly accurate and reliable instrument for reading the level/ullage. With its heavy duty stainless steel housing, it is submergible (IP67) and designed for installation on main deck. |
Well protected by a stainless steel cover, it carries a backup display for redundant indication. Loading may continue with a man on deck, if level information is lost on the main monitoring station. Highlights - Redundant ullage indication
- Fully Stand Alone unit with touch screen
- Completely non-contacting to cargo and vapours
- Closed tank service and cleaning of all components
- Designed to operate in extremely rough conditions on ships
Techical datasheet : OPTIWAVE 8300CMarine.pdf
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BM 70 series | | | BM 700, BM 70A, BM 70P are non-contact level gauging using electromagnetic waves. |
BM 70 AReliable measurement under hazardous conditions, of tanks with agitators or other internals. Highlights - Available interfaces: HART®, RS 485, PROFIBUS-PA, Fieldbus Foundation
- Max. allowable operating pressure up to 400 bar / 5800 psig
- Straight, rectangular and S-shaped antenna extensions
- Measuring range up to 100 m / 330 ft
- A variety of antennas available
BM 70 PHigh accuracy 4-wire Level Radar. Precision measurement with a system accuracy of +/- 1 mm / 0.04", and high repeatability, for use in storage tanks. Highlights - Available interfaces: HART®, RS 485, PROFIBUS-PA, Fieldbus Foundation
- The first radar level measurement system with dynamic PLL frequency stabilization
- System accuracy +/- 1 mm / 0.04", repeatability better than 0.5 mm / 0.02"
- Thermal endurance up to 250°C / 482°F
- Measuring range up to 35 m / 115 ft
Techical datasheet : BM70A,70P.pdf
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BM 702 A | | | This device is a non-contact radar (FMCW) level meter for distance, level and volume measurement of liquids, pastes and slurries. |
Highlights - Reliable measurement in difficult process conditions
- Measuring range up to 30 m / 98 ft (dep. on antenna version)
- Modular design allows the replacement of the converter under process conditions (without interruption of the process)
- Operates up to flange temperature of +250°C / +480°F and pressure of 1000 bar / 14504 psi
- Wave-Stick antenna for corrosive liquids (with optional PP/PTFE flange plate) and hygienic applications
- A variety of operating languages integrated as standard for the optionally equipped graphical display
- Antenna extension available to suit any nozzle length (straight, 90° bent and S-shaped)
- Purging system for cleaning, heating or cooling of antenna as option available
- ±10 mm / 0.4" standard accuracy, optional ±5 mm / 0.2"
- Excellent price/performance ratio
Valdkonnad - Chemicals
- Food & Beverage
- Oil & Gas
- Petrochemicals
- Pulp & Paper
- Water & Wastewater
Applications - Storage tanks
- Process tanks
- Stilling wells and bypass chambers
Techical datasheet : BM702A.pdf
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