Centroid Products
2104 HIBISCUS DR.  -    EDGEWATER, FL   32141
TEL: 386-423-3574   -   FAX:  386-423-3709

Introducing Centroid's new 2-wire 240/33 ohm
SENSING UNIT

last updated: 3/10/05

Like a radio, Centroid probes have required a battery connection to run their electronics.  Now you may use 2-terminal versions of the same probes, which do not require the battery connection.   These senders are available at no extra cost.

The advantages are!


use existing wiring  You can use your existing wiring. 
      No need to add the 3rd wire for
      battery connection.

Either 12 or 24 volt meters  Can be used with either 12 or 24 volt meters.

2 - Wire Sending Unit

The 2-terminal sender is compatible with 240/33 ohm meters, though not with all brands.
The following is a partial list 240/33 ohm compatibility.  If your 240/33 ohm brand is shown as incompatible with the 2-terminal sender, it will still work with the 3-terminal sender.

If your brand of 240/33 ohm gauge is not listed, here's a good compatibility check-- the resistance between the Positive (typically "I") terminal and Send (typically "S") terminal of the meter needs to be 200 ohms or less_________.  Measure when the meter is unwired.

YES DATCON
LIVORSI (or gaffrig newer than 1996)
OMC
STEWART WARNER
TELEFLEX
US GAUGE

AUTOMETER 3316/3516
FARIA
no westach
gaffrig older than 1996
tempo
vdo
rochester
wema

yamaha bargraph
Water screens
for fuel probes!


 A feature of Centroid probes is that they indicate water in the fuel tank by pegging to an above-full reading.  For customers who do not want this feature, water screens are now available to keep water out of the probes. 

The price is $3 each.
(For 1/2" tubing probes only.)

 

Water Screens

Centroid Products, Inc.

2104 HIBISCUS DR.  EDGEWATER, FL 32141        -         TEL : 386-423-3574  FAX : 386-423-3709