Seametrics WJ Operating Manual

WJ-Series

TURBINE METER
INSTRUCTIONS

WJ-SERIES TURBINE METER INSTRUCTIONS

ISO

6” Meter

3” Meter

9001:2008

CERTIFIED COMPANY

GENERAL INFORMATION and SPECIFICATIONS

GENERAL INFORMATION

WJ-Series turbine meters are dry-register mechanical totalizers

that offer accurate, economical reading of high ows with low

pressure loss. The horizontal-axis turbine drives a vertical

shaft, which is magnetically coupled to the sealed register.

In addition to mechanical totalizing, registers can be equipped

with magnetic pulse reed sensors well suited for remote total­izing, pacing of electronic metering pumps, and water treat-

ment applications.

FEATURES

Lid

Display

Bodies are manufactured of tough cast iron and epoxy-coated

for protection. Tungsten steel shafts and jewel bearings further

enhance the durability of these meters. Simple removal of the
top ange brings out all parts for inspection, repair, or replace­ment. The meter has a tamper-evident seal to call attention to
unauthorized access.

Compatible Seametrics controls include the PT35 pulse timer,
the PD10 pulse divider, and the PS40 pulse splitter for running
multiple pulse-responsive devices (e.g. pumps, counter timers

and remote totalizers) with a single WJ meter.

Rivet Pin #103107

Rivet, plastic #103106

Reed Switch Assembly #103109

150 lb. ANSI drilling ange

Epoxy-coated cast iron body

SPECIFICATIONS

Materials Meter Body

Register Plate

Drive Magnet

Turbine

Turbine Shafts

Bearings

Flanges

Maximum Pressure

Maximum Temperature

Accuracy* Above Transition
Below Transition

Reed Switch

*Specications subject to change
Please consult our website for current data (www.seametrics.com).

Cast iron, epoxy coating

ABS plastic

Alnico

Plastic

Tungsten steel

Jewel

150 lb. ANSI drilling

150 psi (10 bar)

105˚ F (40˚ C)

+/-2% of reading
+/-5% of reading

100 mA @ 24 Vac/dc

3” Meter

Gaskets
included

FLOW RANGE (GPM)

2" 3" 4" 6” 8”

2 5.3 8 20 33

Minimum
Max. Continuous

132 352 528 1320 2200

13 35 53 132 220

Transition*

*The ow rate at which accuracy changes from +/-2% of reading
(above Transition) to +/-5% of reading (below Transition).

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