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The meter itself, which is a device connected to the pipe work that’s designed to guide water. They generally include dials on top so that flows could be read.

2. Register type, which is the device mounted onto the meter as described in 1 that gives a signal that can be read by controllers and other devices. There are various variants, as you may see below. Hydrawise must have a “True Pulse?or “Reed Switch?register type.

Aside from Hunter HC controllers, at the moment we may also recommend using Netafim products. However, you need to specify whether you want a Reed Switch register type. You should utilize any size. You aren’t restricted to a pulse rate of one pulse per gallon, and you may set this for any pulse rate using our custom sensor feature.

The Hydrometer can be utilized but must have a Reed Switch register type fitted.

So what type of pulse rate do you want on your Reed Switch?

Netafim offers two for the smaller meters: 0.1 gallon per pulse or 1 gallon per pulse.

This is the rough approach to work out which pulse rate to use: We aim to have a minimum of 10 pulses per min and a maximum of 120 pulses per min, so if the flow rate was 10 gal per min then a one pulse per gal is OK.

Here is a list of suitable flow meters:

Flow meter 1: With a Reed Switch output.
Flow meter 2: This is similar meter that Netafim sells.
Flow meter 3: With a Reed Switch and suitable pulse rate to make sure a minimum of 10 pulses per min and not more than 60 pulses per min, or as close as you may get.

The flow meter you’re going to make use of must meet the requirements above. Otherwise, the software will not read the flow data.

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