Description

GE Panametrics DF868-2-21-10800-0-0 Ultrasonic Liquid Flow Meter

echnical Specifications

• Product Model: DF868-2-21-10800-0-0
• Brand: GE Panametrics (Baker Hughes DigitalFlow DF868 Series)
• Warranty: One Year
• Input Voltage: 220~240 VAC mains power supply
• Operating Temperature: -20°C to +60°C
• Storage Temperature: -40°C to +85°C
• Response Time: Deterministic 100ms flow calculation refresh cycle
• Protection Class: NEMA 4X / IP66 sealed aluminum enclosure, dustproof and waterproof
• Accuracy Class: ±0.5% of measured reading for clean liquids, ±1% for liquids with bubbles/suspended solids
• Output Frequency: Pulse totalizer output up to 10kHz maximum frequency
• Rated Current Range: 0.8A maximum total power consumption
• Communication Interface: RJ45 Ethernet port, 2-channel isolated 4–20mA analog output terminals, membrane keypad local operation
• Supported Protocols: Modbus TCP over Ethernet, analog 4–20mA industry standard loop signal
• Overload Capacity: 250V surge isolation on analog output loops, ESD protection for Ethernet communication port
• Dimensions: Wall-mounted integrated cabinet, 320mm (H) × 250mm (W) × 160mm (D)
• 

Product Overview

The DF868-2-21-10800-0-0 is a factory configured two-channel fixed-installation transit-time ultrasonic liquid flow transmitter from GE Panametrics DigitalFlow DF868 platform. It adopts non-invasive clamp-on external transducer installation, eliminating pipe cutting, process shutdown and medium leakage risks, and delivers continuous measurement of liquid flow velocity, volumetric flow and thermal energy consumption in closed pipelines. This specific suffix configuration stands for: 2 measuring channels, 220VAC power input, standard NEMA4X general purpose enclosure, Modbus TCP Ethernet communication, 10800 transducer parameter set, no additional alarm modules and no extra analog input expansion. It can work in dual-path mode on a single large pipeline to counteract flow distortion and swirling, or independently monitor flow rates for two separate pipeline loops in parallel.