AEM Brass Pressure Sensor 302131XXX User Manual

							  
 
AEM Performance Electronics 
2205 126
th Street Unit A, Hawthorne, CA. 90250 
Phone: (310) 484-2322 Fax: (310) 484-0152  http://www.aemelectronics.com 
Instruction Part Number: 10-2131 Rev C 
 2012 AEM Performance Electronics 
 
     
                     
The model  30-2131-XXX  family of pressure transducers is specifically desi gned for pressure measurements in automotive system s. The mechanical 
connection is 1/8 Male NPT.  Each sensor comes wit h a mating connector plug and pin kit.  Sensors are not recommended for use with methanol. 
    
                                       
Instruction Manual 
P/N 30-2131-XXX Pressure Sensors 
Kit Contents 
Part Number  Sensor  Connector 
30-2131-15G  15 Psig  Included 
30-2131-30  30 Psia (2 Bar)  Included 
30-2131-50  50 Psia (3.5 Bar)  Included 
30-2131-75  75 Psia (5 Bar)  Included 
30-2131-100  100 Psig  Included 
30-2131-150  150 Psig  Included 
 
Specifications:  Accuracy (Temp Included):  < +/- 3% FS  
Mounting Torque:    14.7 ft-lbf  
Operating Temp:    -20 to 105C 
Burst Pressure:     2 X FS  
Supply Voltage:    5V +/- 0.25V  
Supply Current:    4.5 mA at 5VDC 
Weight:      < 60 Grams  
Body Material:    Brass  
Wetted Material:    316L 
Mechanical Connection:  1/8”NPT Male  
Electrical Connection:  Packard 3-Pin 
 Electrical Termination:  
Signal Ground: Tap to Sensor/Signal Ground on EMS o r AQ1 
Sensor Power: Tap to Sensor Power +5V on EMS or AQ1  
Signal: Connect to MAP/Input Channel on EMS or Inpu t 1-8 on AQ1     
						

							IMPORTANT!   
The terminals are “Pull to Seat” meaning you must feed the wire through the connector housing BEFORE you crimp on the terminals. The wire is then 
pulled back into the housing and the terminal locks  in place. The terminal cannot be inserted or remov ed from the rear (wire side entry) of the housing.  
See Figure 1. Below 
 
 
 
 
VOLTAGE OUTPUT   
Voltage  30-2131-15G  30-2131-30  30-2131-50  30-2131-7 5  30-2131-100  30-2131-150 
Range  0-15 PSIg  -14.7-15.3 PSIa  -14.7-35.3 PSIa  -14 .7-60.3 PSIa  0-100 PSIg  0-150 PSIg 
0.5  0  -14.7  -14.7  -14.7  0  0 
0.75  0.9  -12.825  -11.575  -10.013  6.25  9.375  1  1.9  -10.95  -8.45  -5.325  12.5  18.75 
1.25  2.8  -9.075  -5.325  -0.637  18.75  28.125 
1.5  3.8  -7.2  -2.2  4.05  25  37.5 
1.75  4.7  -5.325  0.925  8.738  31.25  46.875  2  5.6  -3.45  4.05  13.425  37.5  56.25 
2.25  6.6  -1.575  7.175  18.113  43.75  65.625 
2.5  7.5  0.3  10.3  22.8  50  75 
2.75  8.4  2.175  13.425  27.488  56.25  84.375  3  9.4  4.05  16.55  32.175  62.5  93.75 
3.25  10.3  5.925  19.675  36.863  68.75  103.125 
3.5  11.3  7.8  22.8  41.55  75  112.5 
3.75  12.2  9.675  25.925  46.238  81.25  121.875  4  13.1  11.55  29.05  50.925  87.5  131.25 
4.25  14.1  13.425  32.175  55.613  93.75  140.625 
4.5  15.0  15.3  35.3  60.3  100  150 
   
12 MONTH LIMITED WARRANTY    
Advanced  Engine  Management  Inc.  warrants  to  the  con sumer  that  all  AEM  High  Performance  products  will  be  free  from  defects  in  material  and 
workmanship  for  a  period  of  twelve  (12)  months  from   date  of  the  original  purchase.  Products  that  fail within  this  12-month  warranty  period  will  be 
repaired  or  replaced  at  AEM’s  option,  when  determin ed  by  AEM  that  the  product  failed  due  to  defects  in  material  or  workmanship.  This  warranty  is 
limited to the repair or replacement of the AEM par t. In no event shall this warranty exceed the original purchase price of the AEM part nor shall AEM be  
responsible  for  special,  incidental  or  consequentia l  damages  or  cost  incurred  due  to  the  failure  of  th is  product.    Warranty  claims  to  AEM  must  be 
transportation  prepaid  and  accompanied  with  dated  p roof  of  purchase.  This  warranty  applies  only  to  the  original  purchaser  of  product  and  is  non-
transferable.  All  implied  warranties  shall  be  limit ed  in  duration  to  the  said  12  month  warranty  period .  Improper  use  or  installation,  accident,  abuse, 
unauthorized  repairs  or  alterations  voids  this  warr anty.  AEM  disclaims  any  liability  for  consequential   damages  due  to  breach  of  any  written  or  implied 
warranty  on  all  products  manufactured  by  AEM.  Warra nty  returns  will  only  be  accepted  by  AEM  when  accom panied  by  a  valid  Return  Goods 
Authorization (RGA) number.  Product must be receiv ed by AEM within 30 days of the date the RGA is issued. 
Please  note  that  before  AEM  can  issue  an  RGA  for  an y  product,  it  is  first  necessary  for  the  installer or  end  user  to  contact  the  AEM  Performance 
Electronics tech line at 1-800-423-0046 to discuss  the problem.  Most issues can be resolved over the  phone.  Under no circumstances should a system 
be returned or a RGA requested before the above pro cess transpires. 
Figure 1.  Connector Assembly Showing Pull to Seat 
Terminal