GE DF868 Ultrasonic Flowmeter
Model: DF868 / DF868-2-14-10000-0
Category: Clamp-On Ultrasonic Liquid Flow Meter
Manufacturer: Baker Hughes (formerly General Electric Panametrics)
Product Overview
The GE DF868 DigitalFlow Ultrasonic Flowmeter is a high-performance fixed-mount clamp-on flow measurement system designed for accurate and reliable monitoring of liquid flow in industrial pipelines. Using advanced transit-time ultrasonic technology, the DF868 measures flow externally without cutting the pipe, stopping production, or causing pressure loss.
This makes the DF868 an ideal solution for water, oil & gas, chemical, and energy applications where non-intrusive measurement and long-term reliability are critical.
Key Features of GE DF868 Flow Meter
Non-Intrusive Clamp-On Installation
- No pipe cutting or shutdown required
- No process contamination risk
- No pressure drop or moving parts
- Works on metal, plastic, and lined pipes
This dramatically reduces installation cost and maintenance compared to traditional flowmeters.
High Accuracy and Wide Measurement Range
- Velocity range: 0.03 to 12.2 m/s (0.1–40 ft/s)
- Pipe size range: 25 mm to 5 m (1 in – 200 in)
- Typical accuracy: ±1% of reading
- Excellent repeatability and long-term stability
Dual-Channel Measurement Capability
The DF868-2 configuration supports:
- Monitoring two separate pipes simultaneously, or
- Dual-path measurement on one pipe for higher accuracy.
This flexibility reduces equipment costs and improves system efficiency.
Advanced Data Logging & Communications
The transmitter includes a powerful built-in electronics platform:
- Dual LCD display with intuitive interface
- 43,000-point internal data logger
- Up to 12 analog outputs (4–20 mA)
- Alarm relays and pulse/frequency outputs
- Modbus and HART communication support
The DF868 integrates easily into DCS, PLC, and SCADA systems.
Energy Measurement Capability
When paired with temperature inputs, the DF868 can calculate:
- Thermal energy flow
- Heating and cooling system efficiency
- District energy performance
This makes it ideal for energy management and optimization.
Applications
The GE DF868 ultrasonic flowmeter is widely used across many industries:
Water & Utilities
- Drinking water distribution
- Wastewater treatment
- Chilled and hot water systems
- District heating and cooling
Oil & Gas Industry
- Crude oil and refined fuels
- Pipeline monitoring
- Offshore platforms
- Storage and transfer systems
Chemical & Process Industries
- Chemicals and solvents
- Glycol and cooling fluids
- Industrial process liquids
Model Code Breakdown
DF868-2-14-10000-0
| Code Segment | Description |
|---|---|
| DF868 | Fixed ultrasonic liquid flowmeter |
| 2 | Dual-channel transmitter |
| 14 | 100–240 VAC power supply |
| 10000 | Standard I/O package |
| 0 | General-purpose enclosure |
Advantages Over Traditional Flowmeters
| GE DF868 | Conventional Flowmeters |
|---|---|
| Clamp-on installation | Pipe cutting required |
| No pressure loss | Causes pressure drop |
| No moving parts | Mechanical wear |
| Minimal maintenance | Regular servicing needed |
| Works on large pipes | Expensive at large diameters |
Why Choose the GE DF868?
The GE DF868 DigitalFlow Flowmeter offers a reliable, maintenance-free, and cost-effective solution for industrial liquid flow measurement. Its non-intrusive design, high accuracy, and powerful communication features make it a preferred choice for modern industrial facilities worldwide.
.jpg)
.jpg)












There are no reviews yet.