Irritrol MC-E - Manual (Page 38)


Set Flow Sensor Model Flow Sensor Data Table
Step 1 – Place the Function dial to the FLOW
SENSING position. Enable
flow sensing if its disabled.
Step 2 – While in the K Value/Sensor Size
screen, select the flow sensor size
code by pressing the
button.
Use the Flow Sensor table below to
find your specific 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 flow sensing if its disabled.
Step 2 – Press the button to change the flow unit. Press the button repeatedly until the desired flow 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 flow
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 flow sensing if its disabled.
Step 2 – Verify that all flow parameters are set, then press the button to read/learn each of the station’s actual
flow. It will read/learn the station’s flow value until the flow delay time expires. The default flow delay is one
minute. During “Learn Flow” each station will be displayed with the flow that the sensor is measuring.
To learn the flow value of a specific station, enter the two digit station number and press the button.
To learn the flow 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 flow value for
each station in the group.
Step 6 – To review each station flow parameters, press the button. MC-E will sequentially display each of the
station’s flow 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