MJP-SDC Plastic Totalizing Water Meter with Pulse/Reed Switch Output for Potable Water

$ 119.99


Use with INSTEON EZFlora, I/OLinc or other low voltage module to send water usage information in one or ten gallon increments to a suitable automation controller like HomeRunner RBI.  Use this information to accurately monitor and control water usage for drinking, irrigation, humidification, hydroponic gardening, or other applications.   Contact us if you have any questions concerning water meter or automation controller configuration. 

These plastic meters have NSF/WQA approval for potable water.  We recommend CLXC-C1  meters for use with non-potable water.

Water meters are special order items.  Shipping usually takes about 1 week.


Multi-jet dry type totalizing water meters. They are an ideal choice for a range of automated water use monitoring applications.

A pulse output of one pulse per gallon or 10 gallons is available.  A 1.5 meter (59") length of 2-conductor wire 3.5 mm diameter is standard. One conductor has red insulation and one has black.Max Voltage: 24V AC/DC, Max Current: 0.01 A, Output Bounce Time: 0.01 second.  Front panel readout indicates total water usage.

Meters are produced in an ISO9001 certified production facility and ANSI/NSF 61 for materials safety and ANSI/NSF 372 for lead free compliance



Measuring Principle: Multi-Jet

Meter Type: Dry, magnetic coupling between rotor and register movement

Meter Size: 5/8", 3/4", 1", 1 1/2"

Max Media Temperature:

      Cold Water Meter: 86oF (30oC)

Max Operating Pressure: 150 PSI

Materials: Main Casing: GV-5 FWA Black 9225
Couplings/Tailpieces: GV-5 FWA Black 9225

Registration Accuracy, with water <80oF (27oC):

Normal Test Flow Range (Table 1): The meter will
register 98.5% to 101.5% of the water that
passes through it.
At Minimum Test Flow (Table 1): The meter will
register 97% to 103% of the water that passes
through it.

Pressure Drop:15 PSI Max, see pressure drop curves

Installation: Horizontal orientation recommended

Casing Spud Connections: External straight threads according to ANSI/ASME B1.20.1.See Dimensions,

Standard Accessories: Each meter is supplied with meter coupling (tailpiece) sets; includes 2 couplings and 2 gaskets.

The pulse emitter consists of a plastic housing with a reed switch that is closed when a magnet mounted on one of the meters register gears comes into its activation proximity.

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