12 .0 SPECIFICATIONS
30122-59 Rev. 1.9 | 08APR2022
Page 5
Specifi cation Sheet
Dura Mag Flow Meter
™
D
URA
M
AG
* All Dura Mag meters are calibrated in a NIST traceable gravimetric test stand with a minimum straight run of 10D upstream and
2D downstream. A calibration certifi cation report is provided with each Dura Mag meter certifying the specifi cation accuracy in our
laboratory test. Alternative piping confi gurations or electrical environments may impact the performance of the meter in the fi eld.
FLOW METER SPECIFICATIONS
Physical Specifi cations
Directionality
Single direction and bidirectional
Pipe Sizes
2”, 3”, 4”, 6”, 8”, 10”, 12”
Body Style
Unfl anged and fl anged tube
Power
Battery:
Standard: three 3.6V lithium-thionyl chloride (Li-SOCI2) D size batteries with
two AA backup batteries. Batteries are fi eld replaceable
AC Power:
120VAC
DC Power:
Linear power supply 10-35VDC, 2.4W
Electrical Connections
Optional quick connect for easy installation
Outputs
Digital output:
Digital pulse (open collector) output for volumetric
- Two isolated digital pulse (open collector) outputs for volumetric
- AMI output
Analog output:
4-20mA: Galvanically Isolated, 16 Bit resolution. All power
confi gurations (including battery).
Note: 9-30 VDC loop power required (not supplied via converter)
Performance and Operational Specifi cations
Operating
Temperature
-4° to 140°F (-20° to 60°C)
Storage Temperature
-40° to 149°F (-40° to 65°C)
Operating Pressure
150 psi
IP Rating
IP67 (converter enclosure)
Accuracy *
±1% or ±0.075% of full-scale fl ow from low fl ow cutoff to maximum fl ow rate
Battery Life
Five-year expected battery life, fi ve-year battery warranty
Pipe Run
Requirements
2” & 3”:
3D upstream / 1D downstream
4” and larger:
2D upstream / 1D downstream
Display and Measurement
Display
• Large LCD display (no backlight)
• Non-volatile memory
• Anti-reverse totalizer (standard)
• Bidirectional (optional) - displays both positive and net totals
• Total (to 9 digits of precision)
• Flow Rate (to 5 digits of precision)
• Low battery and empty pipe indication
• Opening lid activates display
Digits
5 Rate, 9 Total
Rate Units
Gallons per minute
Million gallons per day
Cubic feet per second
Megaliters per day
Liters per second
Cubic meters per hour
Liters per minute
Gallons per hour
Imperial gallons per minute
Miner’s inch (9G)
Miner’s inch (11.22G)
Acre-feet per day
Kiloliters per hour
Liters per hour
Cubic meters per minute
Cubic feet per minute
Barrels per minute (55G)
Barrels per hour (55G)
Barrels per day (55G)
Barrels per minute (42G)
Barrels per hour (42G)
Barrels per day (42G)
30122-53 Rev. 2.0 | 25APR2022
Page 18
Specifications
™
D
URA
M
AG
