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Table 1-1 Technical Specifications: ADFM Controller (Continued)
Nominal Profiling Depth Range (for
particle concentrations of 50-1000
ppm):
Pro20
Hot Tap
Accuracy
a
Pipe Sizes
(Hot Tap only)
Acoustic Frequency
Frequency
Water Level (Pro20 Only)
Measurement Range
Accuracy
ADFM Data Types
Q, V, D
Velocity
Echo Intensity
Data Quality
Temperature
Sound Speed
Leader
Data Storage and I/O
Storage Capacity
I/O Interface
Transfer Rate
Internal Battery Voltage
Internal Battery Capacity
External DC
WinADFM for data retrieval and analysis. BBTalk terminal emulation software tool included.
Flowlink® 5.1 software may be purchased optionally. Call factory for details.
a. For pipes smaller than 18" ID, the site must be qualified by your Isco representative.
9 inches to 20 feet (230 mm to 6 m)
9 to 108 inches (230 to 2.7 m)
1.0% of reading ± 0.01 ft/sec (3.0 mm/s)
15 to 108 inches (380 mm to 2.7 m)
1.23 MHz
4.5 inches to 20 feet (110 mm to 6 m)
0.5% of reading ± 0.2 inches (0.5 mm)
Data Management
Discharge, Average Velocity, Depth
Velocity profile data (relative to acoustic beam directions) per beam and bin
Echo intensity data (relative backscatter intensity) per beam and bin
Profile data quality indicators (Correlation magnitude) per beam and bin
Transducer temperature output range:
20 to 140 °F (-7 to 60 °C)
One output for speed of sound data
Output of general leader information (time, data, record number, etc.)
32 MB st. (140 days of data at one-minute intervals)
RS232 std. Multiple industry-std analog and digital protocols optional.
Configurable to 57,600 bps
Power
24 VDC nominal
26 Ah @ 75 °F (24 °C) - Alkaline
Battery life: 22 weeks at 15 minute sampling interval
12 - 36 VDC; 10 VDC absolute minimum; 36 VDC/3W absolute maximum
Software
ADFM® Flow Meter
Section 1 Introduction
1-3
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Table of Contents
Troubleshooting
