Irritrol MC-E User Manual download pdf (Page 38)

Set Flow Sensor Model

Flow Sensor Data Table

Step 1 – Place the Function dial to the FLOW

SENSING position. Enable

ow sensing if its disabled.

Step 2 – While in the K Value/Sensor Size

screen, select the ow sensor size

code by pressing the button.

Use the Flow Sensor table below to

nd your specic size code.

Example: If using Sensor Model

TFS-075, press the button until

the S value in the display equals 75

(S=75).

Set Flow Unit

Step 1 – Place the Function dial to the FLOW SENSING position. Enable ow sensing if its disabled.

Step 2 – Press the button to change the ow unit. Press the button repeatedly until the desired ow unit is

displayed (GPM = Gallons per Minute, CFM = Cubic Feet per Minute, CMH = Cubic Meter per Hour,

LPM = Liter per Minute or PPS = Pulses per Second).

If the sensor you choose is not represented on the chart, use “Unknown Flow Sensor” size code “00”. The ow

unit for “Unknown Flow Sensor” can only be set to PPS.

Read/Learn Station Flow Value

Step 1 – Place the Function dial to the FLOW SENSING position. Enable ow sensing if its disabled.

Step 2 – Verify that all ow parameters are set, then press the button to read/learn each of the station’s actual

ow. It will read/learn the station’s ow value until the ow delay time expires. The default ow delay is one

minute. During “Learn Flow” each station will be displayed with the ow that the sensor is measuring.

To learn the ow value of a specic station, enter the two digit station number and press the button.

To learn the ow value of a group of stations, enter the two digit station number of the 1st station, the two digit

station number of the last station and press the button. The MC-E will sequentially read the ow value for

each station in the group.

Step 6 – To review each station ow parameters, press the button. MC-E will sequentially display each of the

station’s ow parameters.

Flow Sensor Model K Value Offset GPM L/Sec

Size

Code

Pipe

Size

Unkown Flow Sensor 00 Unkown 1 0 PPS PPS

TFS-050 50 1/2’’ 0.07800 0.9 1.2 – 12 0.1 – 0.8

TFS-075 75 3/4’’ 0.15630 0.9 2.7 – 28 0.2 – 1.8

TFS-100 100 1’’ 0.26112 1.2 5.0 – 50 0.3 – 3.2

TFS-150 or 228PV15xx-xxxx 150 1.5’ 1.69900 -0.3160 5 – 100 0.3 – 6.3

TFS-200 or 228PV20xx-xxxx 200 2.0’’ 2.84290 0.14350 10 – 200 0.6 – 12.6

TFS-300 or 228PV30xx-xxxx 300 3.0’’ 8.30900 0.22700 20 – 300 1.3 – 18.9

TFS-400 or 228PV40xx-xxxx 400 4.0’’ 13.74283 0.23707 40 – 500 2.5 – 31.5

250BR0700x-xxxx 7 3/4’’ 0.43680 0.56800

250BR1000x-xxxx 10 1’’ 0.39740 0.26180

0.25 Liters Per Pulse 11 0.25 L/P 1 0

0.50 Liters Per Pulse 12 0.50 L/P 1 0

1 Liter Per Pulse 13 1 L/P 1 0

2.5 Liters Per Pulse 14 2.5 L / P 1 0

5 Liters Per Pulse 15 5 L/P 1 0

10 Liters Per Pulse 16 10 L/P 1 0

25 Liters Per Pulse 17 25 L/P 1 0

50 Liters Per Pulse 18 50 L/P 1 0

100 Liters Per Pulse 19 100 L/P 1 0

250 Liters Per Pulse 20 250 L/P 1 0

500 Liters Per Pulse 21 500 L/P 1 0

1000 Liters Per Pulse 22 1000 L/P 1 0

1 2 ... 33 34 35 36 37 38 39 40

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Irritrol MC-E User Manual Page 38

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