2
Signet 2000 Micro Flow Sensor
Warning / Caution / Danger
Indicates a potential hazard. Failure to follow all warnings
may lead to equipment damage, injury, or death
Personal Protective Equipment (PPE)
Always utilize the most appropriate PPE during
installation and service of Signet products.
Pressurized System Warning
Sensor may be under pressure, take caution to vent
system prior to installation or removal. Failure to do so
may result in equipment damage and/or serious injury.
Note / Technical Notes
Highlights additional information or detailed procedure.
Warranty Information
Safety Information
Product Registration
Thank you for purchasing the Signet line of Georg Fischer
measurement products.
If you would like to register your product(s), you can now
register online in one of the following ways:
• Visit our website
www.gfsignet.com
and
click
on
Product Registration Form
• If this is a pdf manual (digital copy),
Refer to your local Georg Fischer Sales of
fi
ce for the most
current warranty statement.
All warranty and non-warranty repairs being returned must
include a fully completed Service Form and goods must be
returned to your local GF Sales of
fi
ce or distributor.
Product returned without a Service Form may not be
warranty replaced or repaired.
Signet products with limited shelf-life (e.g. pH, ORP, chlorine
electrodes, calibration solutions; e.g. pH buffers, turbidity
standards or other solutions) are warranted out of box but not
warranted against any damage, due to process or application
failures (e.g. high temperature, chemical poisoning, dry-out) or
mishandling (e.g. broken glass, damaged membrane, freezing
and/or extreme temperatures).
1. Depressurize and vent system prior to installation/removal.
2. Con
fi
rm chemical compatibility before use.
3. Do not exceed maximum temperature/pressure
speci
fi
cations.
4. Wear safety goggles or faceshield during installation/
service.
5. Do not alter product construction.
Dimensions
100 mm (3.94 in.)
Mounting tabs for metric M3 or
standard #6 screws on 68 mm
(2.68 in.) bolt circle
Top View
bar
1.7
1.4
1.0
0.7
0.3
0
psi
25
20
15
10
5
0
0 0.5
1
1.5
2
2.5
3
0 1.9 3.8
5.7 7.6
9.5
11.4
gpm
lpm
Pressure Drop Across Sensor vs. Flow Rate
3-2000-1X
3-2000-2X
36 mm (1.42 in.)
81 mm
(3.2 in.)
Side View
