GF Signet 525 Metalex Flow Sensor - Manual

3. Sensor/Fitting Selection
The 525 is designed for installation into SCH 40 stainless steel pipes
via the Signet Metalex Tee, Mini-Tap or Saddle fi ttings, see options
below:
Signet Metalex Tee Fittings (Sensor PN P525-1/-1S)
Pipe (in.)
Fitting Code
0.50 P526-2005 198 840 501
0.75 P526-2007 198 840 502
1.00 P526-2010 198 840 503
Signet Metalex Mini-Tap Fittings (Sensor PN P525-2/-2S)
Pipe (in.)
Fitting Code
1.25 P526-2012 159 000 494
1.50 P526-2015 198 840 506
2.00 P526-2020 159 000 495
2.50 P526-2025 159 000 496
3.00 P526-2030 159 000 497
4.00 P526-2040 159 000 498
5.00 P526-2050 159 000 499
6.00 P526-2060 159 000 500
8.00 P526-2080 159 000 501
10.0 P526-2100 159 000 502
12.0 P526-2120 159 000 503
Maximum Operating Temperature/Pressure:
Signet 525 Metalex Sensor with:
• Signet 526-1XXX Series Saddle Fitting:
21 bar @ 66 °C (300 psi @ 150 °F)
• Signet 526-2XXX Series Tee and Mini-Tap Fitting:
103 bar @ 149 °C (1500 psi @ 300 °F)
Signet 525 Metalex Flow Sensor
1. Location of Fitting
Recommended sensor upstream/downstream
mounting requirements.
45°
45°
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 pipe when
sediments are present.
• Vertical pipe runs: Sensor must be mounted in lines with UPWARD
fl ow only.
Tee Fitting,
hardware included
+GF+
525-1
Sensor
(525-1S for stainless steel)
Wetted fitting materials:
316 SS
+GF+
Mini-Tap Fitting,
hardware included
525-2
Sensor
(525-2S for stainless steel pin)
Wetted fitting materials:
316 SS & 347 SS
SAFETY INSTRUCTIONS
1. Do not remove from pressurized lines.
2. Do not exceed maximum temperature/pressure specifi cations.
3. Pipe fi tting must be installed by certifi ed welder only.
4. Do not install/service without following installation instructions
(see sensor manual).
5. Wear safety goggles and face shield during installation/service.
6. Do not alter product construction.
7. Failure to follow safety instructions could result in severe
personal injury!
*P52590-1*
P52590-1 Rev. P 10/12 English
English
15x I.D. 5x I.D. 20x I.D. 5x I.D.
40x I.D. 5x I.D. 25x I.D. 5x I.D. 50x I.D. 5x I.D.
Reducer 90° Elbow
2 x 90° Elbow
3 dimensions
2 x 90° Elbow Pump/Valve