| Operation and Performance |
| Fluid Types |
Acoustically conductive gases |
| Pipe Sizes |
2 to 120 in. NB (50 to 3,000 mm) and larger |
| Pipe Materials |
All metals. Consult RS Hydro for other materials |
| Flow Accuracy (Velocity) |
±1% to 2% of reading typical
Accuracy depends on pipe size and whether measurement is one-path or two-path. Accuracy to ±0.5% of reading may be achievable with process calibration. |
| Repeatability |
±0.2% to 0.5% of reading |
| Range (Bidirectional) |
-150 ft/s to 150 ft/s (-46 m/s to 46 m/s) |
| Rangeability (Overall) |
1500:1 |
| Specifications assume a fully developed flow profile (typically 20 diameters upstream and 10 diameters downstream of straight pipe run) and flow velocity greater than 3 ft/s (1 m/s). |
| Measurement Parameters |
Mass flow, standard and actual flow, totalized flow, and flow velocity |
| Electronics |
| Flow Measurement |
Transit time |
| Enclosures |
• Standard: Epoxy-coated aluminum Type 4X/IP66 Class I,
Division 1, Groups B,C&D
Flameproof ISSeP 02ATEX008
II 2 GD EEx d IIC T5 IP66 T95°C
• Optional: Stainless steel |
| Dimensions (h x d) |
Standard: Size 8.2 in x 6.6 in (208 mm x 168 mm),
Weight 10 lb (4.5 kg) |
| Channels |
• Standard: One channel
• Optional: Two channels (for two pipes or two-path
averaging) |
| Display |
Optional: 2 line x 16 character backlit LCD display,
configurable to display up to four measurement
parameters in sequence |
| Keypad |
Built-in infrared, six-button keypad for full functionality
operation |
| Power Supplies |
• Standard: 90-260 VAC
• Optional: 12 to 28 VDC, ±5% |
| Power Consumption |
20 W maximum |
| Operating Temperature |
-40°F to 140°F (-40°C to 60°C) |
| Storage Temperature |
-67°F to 167°F (-55°C to 75°C) |
| Standard Inputs/Outputs |
Two 0/4 to 20 mA isolated outputs, 600 Ω maximum load |
| Optional Inputs/Outputs |
All analog and digital I/O are available in special combinations. Consult GE for available option cards.
• Two additional 0/4 to 20 mA isolated outputs, 1000 Ω maximum load
• Two 4 to 20 mA isolated inputs, 24 VDC loop power
• Two or four isolated, three-wire RTD (temperature)
inputs, -148°F to 662°F (-100°C to 350°C), 100 Ω platinum
• Two or four pulse or frequency outputs, optically
isolated, 3 A maximum, 100 VDC maximum, 1 W
maximum, from DC to 10 KHz maximum
• Alarm relays:
Two or four Form C relays;
120 VAC, 28 VDC maximum, 5 A maximum;
DC 30 W maximum, AC 60 VA maximum |
| Digital Interfaces |
• Standard: RS232
• Optional: RS485 (multiuser)
• Optional: Modbus®
RS485 or TCP protocol
• Optional: Ethernet
• Optional: OPC server
• Optional: Foundation Fieldbus® |
| Data Logging |
• Standard: None
• Optional: Memory capacity (linear and/or circular type)
to log over 150,000 flow data points |
| European Compliance |
System complies with EMC Directive 89/336/EEC, 73/23/EEC LVD (Installation Category II, Pollution Degree 2) and transducers comply with PED 97/23/EC for DN<25 |
| Wetted Ultrasonic Flow Transducers |
| Temperature Range |
• Standard: -58°F to 302°F (-50°C to 150°C)
• Optional (overall): -310°F to 842°F (-190°C to 450°C) |
| Pressure Range |
• Standard: 0 psig to 2700 psig (1 bar to 187 bar)
• Optional: 3480 psig (240 bar) maximum |
| Materials |
• Standard: Titanium
• Optional: Monel® or Hastelloy® alloys |
| Process Connections |
Flanged and compression fittings |
| Mountings |
Flowcell or cold tap |
| Area Classifications |
• Standard: General purpose
• Optional: Weatherproof Type 4X/IP66
• Optional: Explosion-proof Class I, Division 1,
Groups B,C,&D
• Optional: Flameproof II 2 GD EEx d IIC T6 |
Transducers and flowcells for special applications are
available. Consult GE for details. |
