User Manual

DAE MJ-200
2" Lead Free Potable Water Meter, Pulse Output, Gallon + Couplings
[Specification]
Model
MJ-200
Type
2” Lead-Free Potable Water Meter with Pulse Output, NSF61
Certified + Couplings, Multi-Jet
Couplings
Lead Free Couplings Included
Pulse Output
1 pulse per 1 gallon
Unit
Totalizer Measuring in Gallon, GPM
Accuracy
+/1.5% within normal flow as per AWWA Standard
Certification
AWWA C708, ANSI/NSF 61, ANSI/NSF 372
Max Water Temperature
122˚F (50˚C)
Max. Working Pressure
150 psi, the requirement from AWWA standard.
Meter Body
Lead-Free Bronze
Size
Length without couplings: 11.3 inches
Length with couplings: 17 inches
Item dimension: 11.3" length, 4.8" wide, 5.6" height
Weight
14.5 lbs.
Flow Rate
Safe Maximum Flow Rate: 160 GPM
Recommended Maximum Continuous Flow Rate: 80 GPM
Minimum Test Flow Rate: 2 GPM
Normal Test Flow Limits: 8-160 GPM
Pressure Drop
at 20 GPM: 0.254 psi
at 40 GPM: 0.986 psi
at 60 GPM: 3.05 psi
Mount
Horizontal Inline mount with dial facing upward
[Feature]
 Max. Reading: 99,999,999, Min. Reading: 0.05, The last digit will time 100 gallons. The reading
on the 2nd picture of the listing is 84.23 gallons.
 Certified by NSF to meet ANSI/NSF 61 for material safety and ANSI/NSF 372 for lead free
plumbing as defined by the US Safe Drinking Water Act.
 The pulse emitter device consists of a plastic housing with Reed Switch and 1.5 m cable with 2
cores in red and black. Dry contact pulse output. Max. Voltage: 24VAC/DC, Max. Current: 0.01A
 The DAE meters have been tested by our QC inspectors in the production line to certify their
quality. Therefore, the reading will not be zero.
 Suitable for residential water metering, for metering the water consumption in your
apartments, your irrigation water (which can save you in sewer costs in some areas). Also
suitable for smart building, universities and commercial.