This product appears in the Icon Process Controls Catalogue 2026
Rolls-Royce
Bureau Veritas
Renouveau La Fontaine
Englobe
National Defence
Government of QuébecOverview
The TKW is an in-line paddle wheel flow meter for corrosive and non-corrosive liquids, offered with PVC, PP or PVDF bodies. It is a blind unit with a bright LED flow indicator and gives a pulse output, with voltage or 4-20mA outputs available as options. True-union ends are used up to 2 in and flanged ends at 3 in and 4 in.
- True-union design with M12 quick-connect cable and 360 degree rotatable housing
- Accuracy of ±0.5% of full scale
- Pulse output with optional 4-20mA, 0-5V or 4-20mA + pulse outputs
- Pre-programmed with no setup, LED flow indicator
- PVC, PP or PVDF bodies, 1/2 in to 4 in
- Lifetime warranty on the paddle wheel assembly
Optional 4-20mA (+$149), 0-5V (+$249) or 4-20mA + pulse (+$249) output, EPDM (+$49) or FFKM (+$399) seals and alternate end connections are available. Contact us to order.
Specifications
- Output
- NPN pulse (optional 4-20mA / 0-5V / 4-20mA + pulse)
- Supply Voltage
- 10 to 30 VDC (4-20mA models) / 5 to 30 VDC (pulse models)
- Display
- Blind with LED flow indicator
- Flow Velocity Range
- 1 to 33 ft/s (0.3 to 10 m/s)
- Accuracy
- ±0.5% of full scale
- Repeatability
- ±0.5% of full scale
- Paddle and Rotor
- ETFE Tefzel
- Rotor Pin and Bushings
- Zirconium ceramic
- O-Rings
- FKM (EPDM or FFKM optional)
- Enclosure Rating
- NEMA 4X / IP66
- Approvals
- UL, NSF, CE, RoHS
- PVC Body Temperature Range
- 32 to 140 F (0 to 60 C)
- PVC Body Max Pressure (non-shock)
- 180 psi @ 68 F / 40 psi @ 140 F
- PP Body Temperature Range
- -4 to 190 F (-20 to 88 C)
- PP Body Max Pressure (non-shock)
- 180 psi @ 68 F / 40 psi @ 190 F
- PVDF Body Temperature Range
- -40 to 240 F (-40 to 115 C)
- PVDF Body Max Pressure (non-shock)
- 200 psi @ 68 F / 40 psi @ 240 F
- Pipe Size
- 1/2 - 4 in
- Wetted Material
- PVC / PP / PVDF
Documents
Calibration and repair
Send it to our Montreal service team. We evaluate the instrument and send a detailed quote before any work starts.
Compare with similar models
Icon Process Controls · Flow Meter| Spec | This model Icon TKW In-Line Paddle Wheel Flow Meter with LED Flow Indicatorfrom $639.95 CAD
|  Icon TKS In-Line Paddle Wheel Flow Meter with Pulse and Relay Outputfrom $639.95 CAD
|  Icon TKB Battery-Powered In-Line Paddle Wheel Flow Meterfrom $689.95 CAD
|  Icon TI3W 316 Stainless Steel Insertion Paddle Wheel Flow Meter with Frequency Pulse Outputfrom $579.95 CAD
|
|---|---|---|---|---|
| Flow Range | 1 - 33 ft/s | 1 - 33 ft/s | 1 - 33 ft/s | 1 - 33 ft/s |
| Accuracy | ±0.5 % FS | ±0.5 % FS | ±0.5 % FS | ±0.5 % FS |
| Output | Pulse (4-20mA / 0-5V optional) | Pulse + 1 A relay | — | — |
Questions, answered
How fast will I get a price?
Send the quote request and a specialist replies within 4 business hours, Monday to Friday, 8:00 to 4:30 ET. This item also has an online price: you can buy it straight from the cart.
Can we pay on account or by purchase order?
Yes. With established credit, terms are Net 30 days, and you can send your purchase order with the quote request. We also accept Visa, Mastercard and American Express.
How is shipping charged?
Bought online, the shipping cost shows at checkout before you pay. On quotes and account orders, freight is F.O.B. Montréal: the carrier charge is worked out at shipment from the packed weight and dimensions, and added to your invoice. In-stock items can also be picked up the same day in Montréal (8605 rue du Champ-d'Eau).
Can I return it?
Yes, within 30 days of purchase, with a return authorization number from customer service first. A 25% restocking fee applies, unless it is a defect covered by the warranty. Special orders, hazardous materials, flammable liquids and gases can't be returned. Return policy
Can ERE calibrate or repair it?
Yes. Our Montréal service shop calibrates and repairs it in-house. Request service
What warranty does it carry?
The manufacturer's warranty applies. The exact terms are in the warranty document. Read the warranty
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