Page 292 - Toro Irrigation Product Catalogue August 2020

TFS (Flow Sensors)

• 1 5 mm, 20 mm, 25 mm, 40 mm, 50 mm, Specifications
80 mm, 100 mm
• 6-1835 Lpm Specifications and Features
• Simple impeller-based design
• Potted electronics designed for valve box or underground
applications
• Sensor pre-installed in tee
• Removable sensor design for easy replacement without
removal of tee
• Socket end tee
• Output: 2-wire, unscaled pulse–pulse width 5msec +/- 25%
• Frequency: 3.2 to 200 Hz
• Pressure Rating:
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
• Flow Range (Velocity):
Features & Benefits • 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
Effective Flow Monitoring Even In Flows Down • Tee:
to 6 Lpm • 15, 20 and 25 mm: Schedule 40 PVC
• 40, 50, 80, and 100 mm: Schedule 80 PVC
Effective in ranges from 6-1835 Lpm. • Sensor Housing: Potted, PPS
Teamed with the Toro TMC-424, 15 mm, 20 mm, 25 mm • Impeller:
sensors provide a cost-effective flow monitoring and alarm 15, 20 and 25 mm: 300SST
system. 40, 50, 80, and 100 mm: Glass-filled nylon
Compatible With Competitive Controllers • Shaft: Tungsten Carbide
• Bearing: UHMWPE
In addition to the TORO compatible controllers – TDC+, - In-Field Wiring
TMC-424E, TIS-PRO and Sentinel® – these flow sensors • Use shielded twisted pair cable suitable for direct burial.
work with any controller or control system compatible Use Toro Communication cable (code 591-008/HC).
with frequency output flow sensors (pulses per second Maximum distance from sensor to controller is 600 metres.
proportional to flow velocity). • When connecting to a Toro controller, connect the red wire
to “IN”, “SIGNAL”, or “(+)” terminal and the black wire to
Recommended Operating Ranges for the TMC424 with TFS “GND”, “SIGNAL”, “(-)” or “COM” terminal.
• Ensure connections are made and kept waterproof. Use 3M
Equivalent Flow (Litres per minute)
Learned DBY wire connectors.
Flow 15 mm 20 mm 25 mm 40 mm 50 mm 80 mm 100 mm • To avoid signal corruption, do not install wiring alongside
PPS Lpm Lpm Lpm Lpm Lpm Lpm Lpm high voltage cables.
5 2 4 6 30 56 165 273
10 3 7 11 63 110 322 533 Warranty
15 5 9 16 95 163 480 794 • Two years
20 6 13 21 127 217 637 1054
25 8 16 26 159 271 795 1315 TFS Series Flow Sensor Performance Data for Lpm
30 9 19 31 191 325 952 1575
Sensor
35 11 22 36 224 379 1110 1835 Model TFS-050 TFS-075 TFS-100 TFS-150 TFS-200 TFS-300 TFS-400
40 12 24 41 256 433 1267 2096 Size 15 mm 20 mm 25 mm 40 mm 50 mm 80 mm 100 mm
45 14 27 46 288 487 1424 2356 K Value 0.2953 0.5966 0.9884 6.4314 10.7615 31.4530 52.0221
50 15 30 51 320 540 1582 2617 Offset 0.9 0.9 1.2 -3.016 0.1435 0.227 0.23707
55 17 33 56 352 594 1739 2877
60 18 36 61 385 648 1897 3138 TFS Series Model List
65 20 39 66 417 702 2054 3398 Model Description
70 21 42 70 449 756 2212 3658
75 23 45 75 481 810 2369 3919 • TFS-050 15 mm Flow Sensor
80 24 48 81 513 864 2527 4179 • TFS-075 20 mm Flow Sensor
85 26 51 86 585 918 2684 4440 • TFS-100 25 mm Flow Sensor
90 27 54 91 578 971 2841 4700 • TFS-150 40 mm Flow Sensor
95 28 57 96 610 1025 2999 4961 • TFS-200 50 mm Flow Sensor
100 30 60 100 642 1079 3156 5221 • TFS-300 80 mm Flow Sensor
105 31 63 105 674 1133 3314 5481 • TFS-400 100 mm Flow Sensor
110 33 66 110 706 1187 3471 5742
115 34 69 115 739 1241 3629 6002
120 36 72 120 771 1295 3786 6263 Do not operate in this region
Marginal
125 38 75 125 803 1348 3944 6523
Company policy is one of constant improvement and therefore changes in specifications may
274 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