Apg PWS Paddle Wheel user manual User Manual download pdf (Page 4)

PWS Series Rev. A1, 4/07

Automation Products Group, Inc.

APG...Providing tailored solutions for measurement applications

Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]

• Introduction

The PWS rotating paddle level sensor is made speci cally for solid level

detection. The rotating paddle on the shaft is designed to detect the presence

of powders in small bins and hoppers up to 39 inches (1 m).

• Speciﬁ cations

Operational Versions

PWS-X: Indoor model

PWS-Z: Outdoor model

PWS-XT: High Temperature

Characteristics

Detection Torque Range: 630; 560; 470; 390 g/cm (PWS-X)

500; 390; 315; 270 g/cm (PWS-Z)

Supply: 24, 100, 110, 120, 200, 240 VAC 50/60 Hz

Power Consumption: 1.5 VA

Motor Rotation: 1 rpm (50 Hz); 1.2 rpm (60 Hz)

Output Contact Rating: (SPDT): 250 V 3 A AC;

(Resistive Load) 30 V 3 A DC

Physical Attributes

Enclosure Protection: IP40 (PWS-X); IP65 (PWS-Z)

Material:

Housing: ADC and polycarbonate (PWS-X)

ADC and ABS (PWS-Z)

Mounting: Galvanized Brass

Spindle: SS304

Paddle: Polycarbonate or SS304 or SS316

Shaft Seal: PTFE washer, NBR oil seal and

molybdenum grease

Mounting: G 3/4

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Apg PWS Paddle Wheel user manual User Manual Page 4