Aw-gear-meters IR-P Manuale Utente Scaricare il pdf (Pagina 2)

IR-P Infrared Optical Sensor

FOR CLEAR FLUIDS ONLY

Installation and Technical Data Guide

AW Flow Meters 8809 Industrial Drive, Franksville, WI Phone: (262) 884-9800 Fax: (262) 884-9810

Email: [email protected] www.awflowmeters.com

Rev 09/05

IR-P

A Sinking Output Circuit

~40 Ohm

SUPPLY

OUTPUT

GROUND

Analog

Switch

• User may need to add external components to interface to

displays or other instruments

• User must limit output voltage to Supply -1V

• Max current sinking capability: 50mA

Supply Voltage: +10 to 26 Volt DC

Supply Current: 20 mA ± 0.10

Duty Signal: 50% ± 15%

Minimum Signal: 0.5 Hz

Frequency Output: TBD

Driving Capacity: 50 mA Max resistive load

Output Impedance: ~ 40 Ohm - analog switch and self-resetting fuse

Temperature Range: -40° F to 185° F (-40° C to 85° C)

Technical Dat

• Signal output square wave:

high

= Supply -1V @ no output load

low

= 0.1V

• Max sourced output voltage: Supply -0.5V

• Max current sourcing capabilities: 50mA

~40 Ohm

SUPPLY

OUTPUT

GROUND

Analog

Switch

IR-PB Sourcing Output Circuit

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Aw-gear-meters IR-P Manuale Utente Pagina 2