eFlo – electronic flow meter
eFlo is an electronic flow measurement instrument used to display and control the flow of gases. With simple compatibility with existing
controls, tracking and monitoring gas flows
has never been easier. Designed for use in the harshest industrial enviroments.
eFlo allows for easy replacement of manual flow meters and seamlessly integrates into existing control systems.
Benefits:
- Digital display with easy-to-use touch pad
- Precision flow measurement
- Direct and remote setpoint control
- Utilizes Flow Meter View software
- Easy retrofit for existing flow measuring equipment
- Flow calibration can be certified while in use to meet CQI-9 requirements
- NIST-traceable calibration
- SCADA Integration: Current Flow, Totalized Flow, Setpoint, Cost Calculation
- Built-in high/low flow alarms
- Flow totalizing
- Analog control and feedback for data acquisition
- Integrated comms via Modbus over RS232/RS485
Common gases:
- Natural Gas
- Propane
- Air
- Hydrogen
- Dissociated Ammonia
- Nitrogen
- Exothermic Gas
- Endothermic Gas
- Methane
- Other Industrial Gases
| Indicator LEDs | Tactile Keypad |
| Process Data Display | Totalizer |
| Alarm (Hi/Low) | Aggregate flow from last reset |
| Auto/Manual | Reset |
| Open/Close | Setpoint |
| Motor Drive | Auto/Manual |
| Setup | |
| Configuration |
eFlo Part Number
| 14 | Ventiltyp | Gasart | ||
| Flow Meter |
A = Automatic (Electronic) Valve |
Acetylene | Endothermic Gas (C3H8) | Methane |
| M = Manual (Non-Electronic) Valve | Air | Endothermic Gas (CH4) | Natural Gas | |
|
X = Fixed Flow No Valve |
Ammonia | Ethane | Neon | |
| Argon | Ethylene | Nitrogen | ||
| Butane | Exothermic Gas | Nitrous Oxide | ||
| Carbon Dioxide | Helium | Oxygen | ||
| Carbon Monoxide | Hydrogen | Propane | ||
| Chlorine | Hydrogen Chloride | Sulfur Dioxide | ||
| Dissociated Ammonia | Hydrogen Sulfide |
Specifications
| Power Required | 24V @ 400mA |
| Accuracy | +/- 4% |
| Turndown Ratio | 6:1 |
| Gas Temp. Limits | 32°F to 150°F (0°C to 65.6°C) |
| Ambient Temp. Limits | 32°F to 150°F (0°C to 65.6°C) |
| Flow Output Signal (Linear) | 4 – 20mA |
| Max. Output Signal Load | 500 Ohm |
| Input Control Signal (Linear) | 4 – 20mA |
| Response Time | 1 – 10 Sek. |
| Communications | RS232, RS485 |
| Communications Protocol | Modbus RTU |
| Flow Meter Pressure Limits | 5 PSI max (Standard) |