Series PDWS Paddlewheel Flow Sensor

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Model	Description	Availability*	Qty	Price

Service:: Compatible clean liquids.
Range:: 0.3 to 30 ft/s (0.09 to 9.14 m/s).
Wetted Materials:: Sensor: Brass, 316 SS, PVC, or polypropylene; Rotor: PVDF; Shaft: Nickel-bonded tungsten carbide (ceramic optional); Bearings: Ruby jewel; O-Ring: EPDM (fluoroelastomer optional).
Accuracy:: ±1.5% FS.
Temperature Limits:: Brass, 316 SS: 200°F (93°C); PVC, Polypropylene: 130°F (55°C).
Pressure Limits:: Brass: 200 psi (14 bar); 316 SS: 250 psi (17 bar); PVC, polypropylene: 175 psi (12 bar) @ 75°F (24°C); High pressure option: 400 psi (28 bar) (SS only).
Process Connection:: See catalog page.
Output:: Current sinking, square wave pulse, opto-isolated.
Power Requirements:: 6 to 24 VDC, 2 mA (max. 20 mA).
Electrical Connection:: #22 AWG, 3 conductor, 18' (5.5 m) cable (max. 2000' run).
Enclosure Rating:: NEMA 4X (IP66).
Weight:: 2 lb (907 g).

The bearings are made from ruby jewel to reduce the coefficient of friction and maintain high accuracy
PVC and polypropylene body material offers resistance against corrosive media

Product Literature

EXAMPLE	PDWS	1	B	CRS	Series PDWS-1B-CRS
SERIES	PDWS				Insertion Paddlewheel Flow Sensor
SIZE		1 2			1-1/2 to 3 inch pipe 4 to 8 inch pipe
MATERIAL			B P S Y		Brass PVC 316 Stainless steel Polypropylene
OPTIONS				CRS FOR HPO IMM MPU PC4 PC5 SCC	Ceramic shaft Fluoroelastomer o-ring High pressure option Immersible Micropower pickup Metering pump 4-pin connector Metering pump 5-pin connector 3-pin control connector
					Note: Need to purchase with Series PWF fitting for proper installation.

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Model	Description	Availability*	Price