Iron
strap-on
saddles
Type
Description
• 2 to 4 in., cut 1-7/16 in. hole in pipe
• Over 4 in., cut 2-1/4 in. hole in pipe
• Special order over 12 in.
• 0.5 to 4 in. versions
• PVC or CPVC
• Mounts via glue-on fittings
Plastic tees
PVC glue-on
saddles
(O-ring not
required)
• 2 to 4 in., cut 1-7/16 in. hole in pipe
• 6 to 8 in., cut 2-1/4 in. hole in pipe
• Align wedge arrows with saddle arrows during assembly.
• Pipes over 8 in., use iron saddle
• 0.5 to 2 in. versions
• Mounts on threaded pipe ends
Carbon steel
threaded tees
Carbon steel
weld-on
weldolets
• 2 to 4 in., cut 1-7/16 in. hole in pipe
• Over 4 in., cut 2-1/4 in. hole in pipe
• Remove insert before welding
• Installed by certified welder only
• Special order over 12 in.
Metric plastic saddle
• For pipes DN 65 to 200 mm
• Requires a 30 mm diam. hole in the pipe
• Wedge and saddle arrows must match
Metric wafer fitting
• For pipes DN 65 to 200 mm
• Follow the recommended installation guidelines
Metric union fitting
• For pipes from DN 15 to 50 mm
• PP or PVDF
• Follow the recommended installation guidelines
Type
Description
3-2536.090-1
1. Location of Fitting
Recommended sensor upstream/
downstream mounting requirements.
2. Sensor Mounting Position
• Horizontal pipe runs: Mount sensor in the upright (0
°
) position for best overall performance. Mount at a
maximum of 45
°
when air bubbles are present. Do not mount on the bottom of the pipe when sediments
are present.
• Vertical pipe runs: Sensor must be mounted in lines with UPWARD flow only.
3. Sensor Wiring
+GF+ SIGNET 2536/3-8512-XX Low Flow Sensor
4. +GF+ SIGNET Fittings
ENGLISH
SAFETY INSTRUCTIONS
1. Do not remove from pressurized lines.
2. Do not exceed maximum temperature/pressure specifications.
3. Do not install/service without following installation instructions (see sensor manual).
4. Wear safety goggles and faceshield during installation/service.
5. Do not alter product construction.
6. Failure to follow safety instructions could result in severe personal injury!
• Use 2-conductor shielded cable for cable extensions up to
300 m (1000 ft).
• Cable shield must be maintained through cable splice.
• +GF+ SIGNET Intelek-Pro, use 2536 input card setting
• Refer to you instrument manual for specific wiring details.
black (3.3 to 24 VDC)
red (signal out)
silver (DC return)
2536/3-8512-XX
Sensors
2536 Sensor
Input
Gnd.
10 k
Ω
+
3.3 to 24
VDC
-
black
silver
red
• Pull-up resistor required (10 k
Ω
recommended).
• Use 2-conductor shielded cable for cable extensions up to
300 m (1000 ft).
• Cable shield must be maintained through cable splice.
Other
instrument
Blk, Sensor
Power
Red,
Freq. input
Shld
Gnd
+GF+ SIGNET instrument
Other Brands
10x I.D.
5x I.D.
Inlet
Outlet
Flange
15x I.D.
5x I.D.
Reducer
20x I.D.
5x I.D.
90
°
Elbow
50x I.D.
5x I.D.
40x I.D.
5x I.D.
25x I.D.
5x I.D.
2 x 90
°
Elbow
2 x 90
°
Elbow
3 dimensions
Valve/Gate
B-4/98
+45
°
-45
°
0
°
Process
Pipe
