OPTISONIC 7300 Biogas
Ultrasonic flowmeter for biogas, landfill and sewage gas applications
- 1- or 2-path meter for low-pressure biogas (dry or wet) with a high CO2 content
- Integrated gas volume correction and methane content measurement
- Flange: DN50…300 / 2…12", max. PN10 / ASME Cl 150
- Large turndown ratio (100:1)
Overview
The OPTISONIC 7300 Biogas is an ultrasonic flowmeter for low pressure biogas, landfill and sewage gas applications. The flowmeter is ideally suited to measure biogas with a high CO2 content as well as small amounts of other media like H2S, nitrogen, hydrocarbons or condensation water. Its corrosion resistant titanium transducers provide a strong ultrasonic signal into the gas. The signal processing of the meter allows a better detection of small, strongly dampened acoustic signals.
Features & Options
Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.
- Bi-directional flow measurement over a wide dynamic range
- Integrated temperature measurement
- Integrated calculation of standard volume with optional integrated pressure sensor
- Insensitive to corrosive components in the gas (e.g. H2S)
- High accuracy: ±1% error of measured value (±2% of methane content)
- Features OPTICHECK technology built-in
- User-friendly parameterisation, monitoring and on-site verification
- Extensive sensor and process diagnostics
- Via HART® using the OPTICHECK DTM
- Verification report about device status with one click
- With lap joint flanges for lower overall weight
- Full bore design: No moving parts, no wear, no pressure loss
- No periodical maintenance needed
- Available as remote version with field converter
- Also for use in hazardous areas zone 1
