Page 292 - TORO PRODUCT CATALOGUE NOV_2019

TFS (Flow Sensors)
• 1 5 mm, 20 mm, 25 mm, 40 mm, 50 mm, 80 mm, 100 mm
• 6-1835 Lpm
Features & Benefits
Effective Flow Monitoring Even In Flows Down
to 6 Lpm
Effective in ranges from 6-1835 Lpm.
Teamed with the Toro TMC-424, 15 mm, 20 mm, 25 mm sensors provide a cost-effective flow monitoring and alarm system.
Compatible With Competitive Controllers
In addition to the TORO compatible controllers – TDC+, TMC-424E, TIS-PRO and Sentinel® – these flow sensors work with any controller or control system compatible with frequency output flow sensors (pulses per second proportional to flow velocity).
Recommended Operating Ranges for the TMC424 with TFS
Learned Equivalent Flow (Litres per minute)
Specifications
Specifications and Features
• Simple impeller-based design
• Pottedelectronicsdesignedforvalveboxorunderground
applications
• Sensor pre-installed in tee
• Removablesensordesignforeasyreplacementwithout
removal of tee
• Socket end tee
• Output: 2-wire, unscaled pulse–pulse width 5msec +/- 25% • Frequency: 3.2 to 200 Hz
• PressureRating:
15, 20 and 25 mm: up to 1030 kPa
• 40, 50, 80, and 100 mm: up to 680 kPa • Temperature Rating: Up to 60o C
• FlowRange(Velocity):
• 15, 20 and 25 mm: 0.6-6.0 m per second
• 40, 50, 80, and 100 mm: 0.1-9.1 m per second • Tee:
• 15, 20 and 25 mm: Schedule 40 PVC
• 40, 50, 80, and 100 mm: Schedule 80 PVC • Sensor Housing: Potted, PPS
• Impeller:
15, 20 and 25 mm: 300SST
40, 50, 80, and 100 mm: Glass-filled nylon
• Shaft:TungstenCarbide • Bearing:UHMWPE
- In-Field Wiring
• Use shielded twisted pair cable suitable for direct burial.
Use Toro Communication cable (code 591-008/HC).
Maximum distance from sensor to controller is 600 metres. • When connecting to a Toro controller, connect the red wire
to “IN”, “SIGNAL”, or “(+)” terminal and the black wire to
“GND”, “SIGNAL”, “(-)” or “COM” terminal.
• Ensure connections are made and kept waterproof. Use 3M
DBY wire connectors.
• To avoid signal corruption, do not install wiring alongside
high voltage cables.
Warranty
• Twoyears
TFS Series Flow Sensor Performance Data for Lpm
Flow 15mm 20mm PPS Lpm Lpm
25mm 40mm 50mm 80mm 100mm Lpm Lpm Lpm Lpm Lpm
5 2 4 6 30 10 3 7 11 63 15 5 9 16 95 20 6 13 21 127 25 8 16 26 159 30 9 19 31 191 35 11 22 36 224 40 12 24 41 256 45 14 27 46 288 50 15 30 51 320 55 17 33 56 352 60 18 36 61 385 65 20 39 66 417 70 21 42 70 449 75 23 45 75 481 80 24 48 81 513 85 26 51 86 585 90 27 54 91 578 95 28 57 96 610 100 30 60 100 642 105 31 63 105 674 110 33 66 110 706 115 34 69 115 739 120 36 72 120 771 125 38 75 125 803
56 165 273
110 322 533 163 480 794 217 637 1054 271 795 1315 325 952 1575 379 1110 1835 433 1267 2096 487 1424 2356 540 1582 2617 594 1739 2877 648 1897 3138 702 2054 3398 756 2212 3658 810 2369 3919 864 2527 4179 918 2684 4440 971 2841 4700 1025 2999 4961 1079 3156 5221 1133 3314 5481 1187 3471 5742 1241 3629 6002 1295 3786 6263 1348 3944 6523
Do not operate in this region Marginal
Company policy is one of constant improvement and therefore changes in specifications may be made without notice and without incurring liability. Please refer to www.toro.com.au
Toro Australia Pty Ltd, 53 Howards Road, Beverley, South Australia, 5009.
Phone 1300 130 898, fax (08) 8243 2488. A.B.N. 47 001 310 443
Sensor Model
TFS-050
TFS-075
TFS-100
TFS-150
TFS-200
TFS-300
TFS-400
Size
15 mm
20 mm
25 mm
40 mm
50 mm
80 mm
100 mm
K Value
0.2953
0.5966
0.9884
6.4314
10.7615
31.4530
52.0221
Offset
0.9
0.9
1.2
-3.016
0.1435
0.227
0.23707
TFS Series Model List
Model
Description
• TFS-050 • TFS-075 • TFS-100 • TFS-150 • TFS-200 • TFS-300 • TFS-400
15 mm Flow Sensor 20 mm Flow Sensor 25 mm Flow Sensor 40 mm Flow Sensor 50 mm Flow Sensor 80 mm Flow Sensor 100 mm Flow Sensor
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