Aalborg PWM Paddle Manual de usuario descargar pdf (Pagina 5)

SPECIFICATIONS

ACCURACY

±1% FS.

MAX TEMPERATURE

60 °C (140 °F).

MAX PRESSURE

10 bar (150 psi).

POWER

5 to 24 Vdc @ 2 mA.

OUTPUT SIGNAL

NPN open collector (load 30 mA max).

DIMENSIONS

56H x 108L x 53D mm (2.2 x 4.25 x 2.2") Without RTD and flow sensor.

CABLE Flow signal 1.8 m (6') or optional 3.7m (12'). RTD 12 inch long cable.

RTD Platinum 0.00385 TCR, meets EN 60751, Class B.

FLOW RATE FOR PWM

METER

SIZES

FLOW RATE H

Inlet/Outlet

Ports Female NPT

Max Pressure Drop

[L/min] Gal/min Bar PSI

PWM4 0.15-18.9 0.04-5 3/8" 1 15

PWM6 0.3-37.6 0.08-10 1/2" 1.4 20

PWM8 0.6-64.4 0.15-17 3/4" 1.4 20

PWM10 1.3-132.5 0.35-35 1" 1.4 20

PADDLE WHEEL MODEL NUMBERS

POLYPROPYLENE POLYPROPYLENE with RTD PVDF PVDF with RTD

PWM4P PWM4PR PWM4T PWM4TR

PWM6P PWM6PR PWM6T PWM6TR

PWM8P PWM8PR PWM8T PWM8TR

PWM10P PWM10PR PWM10T PWM10TR

WETTED MATERIALS

POLYPROPYLENE UNITS PVDF UNITS

BODY

Polypropylene PVDF

LID

Acrylic PVDF

PADDLE WHEEL

PVDF PVDF

SHAFT

Nickel Tungsten Carbide Zirconia Ceramic

BEARINGS

Sapphire Jewels Sapphire Jewels

O-RINGS

EPDM PTFE

PLATINUM RTD

316 stainless steel casing 316 stainless steel casing

3. SPECIFICATIONS

1 2 3 4 5 6 7 8

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