Ashcroft GC30 Ultra-Compact Differential Pressure Sensor Manuel d'utilisateur

%-:;1766;<)44)<176)6,)16<-6)6+-D6;<:=+<176;.7:$4<:)758)+<1/1<)41..-:-6<1)4 :-;;=:-#:)6;,=+-:©

" !%# 7?-:"=884AThe pressure display can fluctuate and provide incorrect output if noise is present in thepower supply/wi

Pressing the MODE key for 3 seconds displays “---”. To return to measurement mode fromeach setting mode, the “---” display will flash when 3 sec

)=<176 Editing the setting value in function setting mode resets all of the setting valuesincluding the switch. Please note that when the rese

"#"#!!$"#"When the et( is selected in “Display Selection”, the display value of Pressure f

NOTE: if the switch’s setting value is set outside the display range, the switch’s setting valuecan be rewritten automatically by the function setti

"&# !#B'"#!"""-<<16/<0-=88-:4151<This is the mode in which the switc

&16,7?758):)<7:8-:)<176;778+0-+3.=6+<176At the end of the Switch Operation Menu is the Loop Check function. Using the MODE ke

)@15=51615=5 :-;;=:-)8<=:-The GC30 unit keeps the maximum and minimum pressure level applied to the pressure portas peak and bottom values

#&!!#' -:17,1+6;8-+<176Depending upon the type of use periodic inspection is recommended at least once a year.P





© 2011 Ashcroft Inc. 250 East Main Street, Stratford, CT 06614 USATel: 203-378-8281, Fax: 203-385-0402 www.ashcroft.com All sales subject to standard

CONTENTS$# ... 4"



WARNING! READ BEFORE INSTALLATION1. GENERAL:A failure resulting in 162=:A or ,)5)/- may be caused by excessive overpressure, exces-sive vibration or

 SPECIFICATIONS: !!" #"6)47/=<8=<B%,+Accuracy ± 1.5% FS (Accuracy includes the effects of Linearity,

 !$#"""##Install in a location where vibration and shock can be minimized and without direct sunlight on

&!Cable wire colors are shown below. Power on after checking connections. When on, wait atleast 5 minutes before performing a zero point

GC30(Brown)(Black-White)80mA max.(Blue)Power (+)Power (–)Relay OutputRelayProtective transistor diode(ensure to install)Note: Ensure that the rel