Gas Flow Meters
BF-3000
Ultrasonic Biogas Flowmeter
- Model
- BF-3000
- Category
- Flow, Pressure & Process Instruments › Gas Flow Meters
Parameters: Flow velocity, Totalized volume, Temperature, Pressure, CH4
IndustriesEnergy & Biogas
Measurement PrincipleUltrasonic
Overview
BF-3000 is an ultrasonic biogas flowmeter designed for wet, corrosive gas, with built-in temperature and pressure compensation and an integrated methane concentration reading. Its ceramic-coated all-in-one probe reports velocity, totalized volume, temperature, pressure and CH4 with no moving parts or pressure drop.
Key Features
- No moving parts, no pressure drop.
- Methane concentration reading in the same unit.
- Temperature & pressure compensated, high precision.
- Ultrasonic TOF principle, routine maintenance free.
- Ceramic coated probe with high corrosion resistance.
- All-in-one detect probe, provides readings of flow velocity, totalized volume, temperature, pressure and methane concentration directly.
- Built-in industrial lithium battery for backup power supply.
Measured Parameters
| Parameter | Measuring Range |
|---|---|
| Flow velocity | DN32: 1.3~65 m³/h ~ DN300: 64~3200 m³/h |
| Totalized volume | To be confirmed |
| Temperature | To be confirmed |
| Pressure | To be confirmed |
| CH4 | 30~100 %Vol |
Specifications
| Applicable pipeline | DN32 DN50 DN80 DN100 DN125 DN150 DN200 DN250 DN300 |
|---|---|
| Flow range (m3/h) | DN32: 3-65 / DN50: 8-160 / DN80: 12-240 / DN100: 20-400 / DN125: 30-600 / DN150: 40-800 / DN200: 80-1600 / DN250: 120-2400 / DN300: 160-3200 |
| Connection interface | DN32: 1"1/4 / DN50: 2" / DN80 DN100 DN125 DN150 DN200 DN250 DN300: Convex flange |
| Accuracy range | Class 1.5 |
| Working pressure | 0-200kPa |
| Working temperature | (-10~40) °C |
| Environment humidity | ≤99% RH |
| CH4 composition | Range 30-100%VOL, Accuracy±5%FS |
| Power supply | External power supply: Safety Barrier Ui=5V, Li=100mA (main power supply） / Internal battery: 3.6V ER26500(backup power supply) |
| Communication | RS-485 |
| Explosion-proof level | ExibllAT4Gb |
| IP grade | IP65 |
Applications
- Biogas flow and quality monitoring
- Natural gas and air flow measurement
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