ICON Truflo TKM Series Quick Start Manual

In-line paddle wheel flow meter sensor
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Truflo
— TKM | TK3M Series
®
In-Line Paddle Wheel Flow Meter Sensor
Quick Start Manual
Read the user's manual carefully before starting to use the unit.
Producer reserves the right to implement changes without prior notice.
1
24-0589
© Icon Process Controls Ltd.

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Summary of Contents for ICON Truflo TKM Series

  • Page 1 — TKM | TK3M Series ® In-Line Paddle Wheel Flow Meter Sensor Quick Start Manual Read the user's manual carefully before starting to use the unit. Producer reserves the right to implement changes without prior notice. 24-0589 © Icon Process Controls Ltd.
  • Page 2: Safety Information

    10% Particle Size - Not to Exceed .5mm Cross Section or Length. Please do not flush the pipe after the Flow Meter is installed with compressed air this may damage the ceramic shaft and will void warranty. 24-0589 © Icon Process Controls Ltd.
  • Page 3: Product Description

    ShearPro Through-Pin Design ® vs. Flat Paddle Eliminates Finger Spread No Lost Paddles Increased Temp. Rating 360° Housing Protects Rotor Finger Spread = LOST Unprotected Rotor Thermal Plastic TK3M 316 SS vs. Competitor ‘A’ 24-0589 © Icon Process Controls Ltd.
  • Page 4: Technical Specifications

    -40°C to 148°C Outputs Pulse 4-20mA Voltage (0-5V)* Display Flow Rate + Flow Totalizer Standards and Approvals RoHS Compliant See Temperature and Pressure Graphs for more information *Optional ** ¼” - ⅜” SS Only 24-0589 © Icon Process Controls Ltd.
  • Page 5: Exploded View

    White Pulse (NPN) Load White Flow Rate Pulse Output (OP1) Meter Yellow Output Yellow + 4-20mA | 0-5V* 4-20 5V DC Grey Circuit Grey - 4-20mA | 0-5V* -VDC Blue Blue -VDC * Optional 24-0589 © Icon Process Controls Ltd.
  • Page 6 Set the Offset (oSt) to 2.0 to correct the output to 4.0 mA * Span and Offset are factory calibrated. Users should adjust these values only if they notice variations in the 4mA & 20mA output. 24-0589 © Icon Process Controls Ltd.
  • Page 7 (Refer Pulse Control Programmming, Page 8) Wire Color Description Wire Color Description Brown + 10~30VDC Brown + 10~30VDC Black Paddle Pulse Black Pulse Output (OP2) Blue -VDC Blue -VDC * SSR - Solid State Relay 24-0589 © Icon Process Controls Ltd.
  • Page 8 [SV - Hys] — ▶ Relay OFF: CV > [SV + Hys] or CV < [SV - HyS] — ▶ Relay ON Hys = Hysteresis — Acts like a buffer ± around (OP1) pulse output CV: Current Value | SV = Set Value 24-0589 © Icon Process Controls Ltd.
  • Page 9: Min/Max Flow Rates

    0.48 ◀ SS Only DN15 (½”) DN20 (¾”) DN25 (1”) DN40 (1½”) 25.0 DN50 (2”) 40.0 10.5 1350 DN65 (2½”) 60.0 16.0 1850 DN80 (3”) 90.0 24.0 2800 DN100 (4”) 125.0 33.0 4350 1149 24-0589 © Icon Process Controls Ltd.
  • Page 10: Model Selection

    ½” ½” TKM-15-PP TK3M-15-SS ¾” TKM-20-PP ¾” TK3M-20-SS 1” 1” TKM-25-PP TK3M-25-SS 1 ½” TKM-40-PP 1 ½” TK3M-40-SS 2” TKM-50-PP 2” TK3M-50-SS 3” 3” Flanged TKM-80-PP TK3M-80-SS 316SS PVDF 4” Flanged TKM-100-PP 4” TK3M-100-SS 24-0589 © Icon Process Controls Ltd.
  • Page 11 Using an allen key loosen the 2 screws Pull the Screws | Do Not Remove! located on either side of the display. Lift the Display. Tighten Allen Screws | Snug Tight Rotate Display - 90 Degrees Lower Display. Do Not Over-Tighten! 24-0589 © Icon Process Controls Ltd.
  • Page 12 fibers - max 10% Particle Size - Not to Exceed .5mm Cross Section or Length. Please do not flush the pipe after the Flow Meter is installed with Compressed Air this may damage the ceramic shaft and will Void Warranty. 24-0589 © Icon Process Controls Ltd.
  • Page 13 Icon Process Controls Ltd for a period of one year from the date of sale of such products. Icon Process Controls Ltd obligation under this warranty is solely...

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