Overview
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.
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