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WTR07 Industrial pressure transmitter

WTR07 Industrial pressure transmitter
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WTR07 Industrial pressure transmitter - 1

INDUSTRIAL PRESSURE TRANSMITTER TYPE WTR07 WTR07 Industrial pressure transmitter is a standard and most economics transmitter applied in air and liquid pressure measuring. CONSTRUCTIVE CHARACTERISTICS: - Piezoresistive silicon chip employed Perfect long term stability MEMS Technology CE Certificate Compact size Nominal Range Pressure Reference Overpressure Output Accuracy Excitation Compensated Temp. Operating Temp. Storage Temp. Zero Temp. Coefficent Span Temp. Coefficent Pressure Port Housing Material Protection weight PRESSURE 20kPa,35kPa,70kPa,100kPa,250kPa,400kPa,600kPa, 1MPa,1.6MPa,2.5MPa,4MPa,6MPa,10MPa,16MPa, 25MPa Gauge pressure – Absolute pressure – Sealed gauge pressure 300%F.S (≤70MPa) – 200%F.S (≤25MPa) OUTPUT SIGNAL 4-20mA – 0,5 to 4,5V – 1 to 5V – 0 to 5V PERFORMANCE ±0,5%F.S (typical) 24VDC – 12VDC – 5VDC -20° ~ +85° C C -40° ~ +125° C C -40° ~ +125° C C ±1,5%F.S max. (-20° ~ +85° C C) ±1,5%F.S max. (-20° ~ +85° C C) See last page “How to Order” Stainless Steel 304 (SS316 for sensor inside) IP65 95g (approx) CELMI s.r.l. Largo Brugnatelli 13/16 20090 BUCCINASCO (MI) ITALY Tel: +39-0245712209 / 0257503712 Fax: +39-0245705836 / 0257506211 Internet: www.celmi.com mail: info@celmi.com

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WTR07 Industrial pressure transmitter - 2

ELECTRICAL CONNECTOR: Round Packard Current (2 Wire) Pin 1 + Excitation Pin 2 + Output Pin 3 Pending C1 Current (3 Wire) Pin 1 + Excitation Pin 2 - Excitation Pin 3 + Output Current (2 Wire) Pin 1 + Excitation Pin 2 + Output Pin 3 Pending Pin 4 Pending C2 Current (3 Wire) Pin 1 + Excitation Pin 2 + Output Pin 3 - Excitation Pin 4 Pending SUBJECT TO CHANGE WITHOUT NOTICE

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WTR07 Industrial pressure transmitter - 3

Cable Outlet Current (2 Wire) Green: + Excitation Red: + Output C3 Current (3 Wire) Yellow: + Excitation Green: + Output Red: - Excitation Cable Outlet Current (2 Wire) Pin 1 + Excitation Pin 2 + Output Pin 3 Pending C4 Current (3 Wire) Pin 1 + Excitation Pin 2 - Excitation Pin 3 + Output SUBJECT TO CHANGE WITHOUT NOTICE

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WTR07 Industrial pressure transmitter - 4

SUBJECT TO CHANGE WITHOUT NOTICE

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WTR07 Industrial pressure transmitter - 5

Please write directly Pressure Reference A: Absolute pressure G: Gauge pressure S: Sealed pressure Electrical Connection C1: Round Packard C2: M12x1P C3: Cable Outlet C4: Mini 4 Pin SUBJECT TO CHANGE WITHOUT NOTICE

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