Nivetec Signet 515 User manual

*3-0515.090*
3-0515.090 Rev. W 07/16
Signet 515/2536 Rotor-X Flow Sensors
Operating Instructions
515 Sensor
(with red cap)
8510 Integral
Sensor
2536 Sensor
(with blue cap)
8512 Integral
Sensor
Description
Operating Instructions for all versions of 515/8510 and 2536/8512
Simple to install with time-honored reliable performance, Signet 515 and 2536 Rotor-X
Paddlewheel Flow Sensors are highly repeatable, rugged sensors that offer exceptional
value with little or no maintenance.
Signet 515 and 2536 sensors measure liquid flow rates in full pipes and can be used in
low pressure systems.
• The many material choices including PP, PVDF, and PVC (2536 only) make this
model highly versatile and chemically compatible with many liquid process solutions.
• Sensors can be installed in DN15 to DN900 (½ to 36 in.) using Signet's
comprehensive line of custom fittings, except the PVC 2536 version which can be
installed in DN15 to DN100 (½ to 4 in) pipes using Signet's comprehensive line of
custom fittings as well.
• These custom fittings, which include tees, saddles, and weldolets, seat the sensor to
the proper insertion depth into the process flow.
• The sensors are also offered in configurations for wet-tap installation requirements
except 2536 PVC version.
515/8510 Advantages:
• Flow rate range 0.3 to 6 m/s (1 to 20 ft/s)
• Installs into pipe sizes DN15 to DN900 (½ to 36 in.)
• Wide Turndown Ratio of 20:1
• Sinusoidal frequency output capable of driving a self-powered flowmeter (Model 5090)
• Self-powered
• Highly repeatable output
• Chemically resistant materials
• Easy to replace rotor
2536/8512 Advantages:
• Flow rate range 0.1 to 6 m/s (0.3 to 20 ft/s)
• Installs into pipe sizes DN15 to DN900 (½ to 36 in.)
• The 2536 PVC version installs into pipe sizes DN15 to DN100 (½ to 4 in) for
concentrated Sodium Hypochlorite 12.5% applications
• Wide Turndown Ratio of 66:1
• Open-collector output
• High resolution and noise immunity
• Chemically resistant materials
• Easy to replace rotor
• Sodium Hypochlorite transfer/injection/batching (3-2536-U0)
• English
• Deutsch
• Français
• Español
2536 Sensor
(with grey cap)

2Signet 515/2536 Rotor-X Flow Sensors
Georg Fischer Signet products are manufactured in a variety
of wetted materials to suit various liquids and chemicals.
All plastic materials including typical piping types (PVC, PVDF,
PP and PE) are more or less permeable to contained media,
such as water or volatile substances, including some acids.
This effect is not related to porosity, but purely a matter of gas
diffusion through the plastic.
If the plastic material is compatible with the medium according
to the application guidelines, the permeation will not damage
the plastic itself. However, if the plastic encloses other
sensitive components, as is the case with GF Signet plastic
paddlewheel sensors, these may be affected or damaged by
the media diffusing through the plastic body and rotor.
Failures of PVDF paddlewheel sensors when used in hot nitric
acid applications have been reported. PVDF is known to allow
for substantial permeation of nitric acid constituents without
being damaged itself. No clear guideline can be given here,
since the damaging effect to the sensor is highly dependent
on temperature, pressure and concentration.
Utilizing sensors in applications with aggressive substances is
possible. On special request GF Signet can provide sensors
with a different internal resin encapsulation (potting) that will
delay the damaging effect of acids to the sensors.
For all Special Product inquiries or to place an order, please
email signet-specialproduct@georgfischer.com.
1. Depressurize and vent system prior to installation or removal.
2. Confirm chemical compatibility before use.
3. DO NOT exceed maximum temperature or pressure specs.
4. ALWAYS wear safety goggles or faceshield during
installation and/or service.
5. DO NOT alter product construction.
Below are Safety Instructions from the pipe fittings
instruction sheet:
6. Do not use this product for any purpose other than for
which it was designed.
7. Use with liquids only.
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.
Hand Tighten Only
Overtightening may permanently damage product
threads and lead to failure of the retaining nut.
Do Not Use Tools
Use of tool(s) may damage product beyond repair
and potentially void product warranty.
Note / Technical Notes
Highlights additional information or detailed
procedure.
Safety Information
Chemical Compatibility
Product Registration
Paddlewheel Retaining Nuts:
Red (515), Blue (2536), and Gray (2536)
The retaining nuts of paddlewheel sensors are not designed
for prolonged contact with aggressive substances. Strong
acids, caustic substances and solvents or their vapor may
lead to failure of the retaining nut, ejection of the sensor and
loss of the process fluid with possibly serious consequences,
such as damage to equipment and serious personal injury.
Retaining nuts that may have been in contact with such
substances, e.g. due to leakage or spilling, must be replaced.
Paddlewheel Maintenance:
Paddlewheel flow sensors are subject to wear and may
require maintenance and replacement of mechanical parts
(rotors, pin, O-rings, bearings, retainers, etc.). The frequency
of recommended maintenance will vary based upon
application specifications, characteristics of the measured
fluid, and installation details. These can include, but are not
limited to: process flowrate, occurrence of water hammer, fluid
corrosiveness and abrasiveness, sensor installation relevant
to other equipment.
GF Signet offers individual replacement parts and rotor
replacement kits, which include replacement instructions,
allowing customers to perform field maintenance and reduce
application down-time. Please refer to the Paddlewheel
Replacement section (page 5) or contact your local GF Sales
Representative with any questions.
515, 2536, 8510, 8512, 2537 Only:
To support our customers, the GF Signet Repair Department
offers services to recertify the plastic paddlewheel products to
factory specification. Contact your distributor or visit
www.gfsignet.com for more information.
WARNING!
Warranty Information
Refer to your local Georg Fischer Sales office 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 office 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).
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.
Under Service and Support click on
Product Registration Form
• If this is a pdf manual (digital copy), click here

3
Signet 515/2536 Rotor-X Flow Sensors
Table of Contents Dimensions
Description............................................................................. 1
Warranty Statement............................................................... 2
Product Registration.............................................................. 2
Safety Information ................................................................. 2
Chemical Compatibility.......................................................... 2
Table of Contents................................................................... 3
Dimensions............................................................................ 3
Specifications ........................................................................ 4
Location of Fitting .................................................................. 5
Sensor Mounting Position...................................................... 5
Standard Sensor Installation ................................................. 5
Sensor Wiring........................................................................ 5
Rotor Replacement Procedure.............................................. 5
K-Factors............................................................................... 6
H-Dimensions........................................................................ 6
Signet Fittings........................................................................ 7
Ordering Information (515/8510) ........................................... 7
Ordering Information (2536/8512) ......................................... 8
102 mm
(4.0 in.) -X0 or
-X1
-X0 = 152 mm (6.0 in.)
-X1 = 185 mm (7.3 in.)
8510-XX/8512-XX Integral Sensor
shown with Transmitter and
Integral Adapter Kit (sold separately)
Standard
7.6 m (25 ft)
cable
included
26.7 mm
(1.05 in.)
-X (0 thru 5)
Pipe Range:
1/2 in. to 4 in. -X0 = 104 mm (4.1 in.)
5 in. to 8 in. -X1 = 137 mm (5.4 in)
10 in. and up -X2 = 213 mm (8.4 in.)
1/2 in. to 4 in. -X3 = 297 mm (11.7 in.)
5 in. to 8 in. -X4 = 332 mm (13.1 in.)
10 in. and up -X5 = 408 mm (16.1 in.) Wet-tap
Lengths
1-1/4" NPSM
threaded cap
515/2536 Sensor

4Signet 515/2536 Rotor-X Flow Sensors
PVDF
Polypropylene
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
.7
1.4
2.1
2.8
3.4
4.1
4.8
5.5
6.2
6.9
7.6
8.3
9.0
9.7
10.3
11.0
11.7
12.4
13.1
13.8
14.5
(bar)(psi)
0
-20 0 20 40 60 80 100
°F
°C
-4 32 68 104 140 176 212
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
.7
1.4
2.1
2.8
3.4
4.1
4.8
5.5
6.2
6.9
7.6
8.3
9.0
9.7
10.3
11.0
11.7
12.4
13.1
13.8
14.5
(bar)(psi)
0
-20 0 20 40 60 80 100
°F
°C
-4 32 68 104 140 176 212
PVDF
Polypropylene
PVC
Specifications
General
Flow Rate Range:
515 .................................... 0.3 to 6 m/s (1 to 20 ft/s)
2536 .................................. 0.1 to 6 m/s (0.3 to 20 ft/s)
Pipe Size Range...................
DN15 to DN900 (½ in. to 36 in.)
PVC......................................DN15 to DN100 (½ in. to 4 in)
Cable Length ........................ 7.6 m (25 ft) standard
515 .................................... 60 m (200 ft) maximum
2536 .................................. 305 m (1000 ft) maximum
Cable type ............................ 2-conductor twisted pair w/
shield (22 AWG)
Minimum Reynolds Number
.. 4500
Materials:
Cap Material ......................... Glass Filled Polypropylene
515: Red
2536: Blue
2536 (PVC): Gray
Wetted Materials:
Sensor Body......................... Glass Filled Polypropylene
(black) PVDF, or (gray) PVC
O-Rings ................................ FPM (Std), EPR (EPDM) or
FFPM optional
Pin ........................................ Titanium, Hastelloy-C or PVDF;
optional Ceramic,
Tantalum, or Stainless Steel
Rotor..................................... Black PVDF or Natural PVDF;
optional ETFE with or without
carbon fiber reinforced PTFE
sleeve for rotor pin
Shipping Weight:
-X0 .................................... 0.454 kg (1 lb)
-X1 .................................... 0.476 kg (1.04 lbs)
-X2 .................................... 0.680 kg (1.50 lbs)
-X3 .................................... 0.794 kg (1.75 lbs)
-X4 .................................... 0.850 kg (1.87 lbs)
-X5 .................................... 1.0 kg (2.20 lbs)
3519 .................................. 1.3 kg (2.86 lbs)
Performance
Linearity................................ ±1% of maximum range
@ 25 °C (77 °F)
Repeatability......................... ±0.5% maximum range
@ 25 °C (77 °F)
Electrical
515 Sensor
Frequency............................. 19.7 Hz per m/s nominal
(6 Hz per ft/s)
Amplitude.............................. 3.3 V p/p per m/s nominal
(1V p/p per ft/s)
Source Impedance ............... 8 kΩ
2536 Sensor
Frequency............................. 49 Hz per m/s nominal
(15 Hz per ft/s nominal)
Supply Voltage...................... 5 to 24 VDC ±10% regulated
Supply Current...................... <1.5 mA @ 3.3 to 6 VDC
<20 mA @ 6 to 24 VDC
Output Type .......................... Open collector, sinking
Output Current...................... 10 mA maximum
Environmental Requirements
Pressure/Temperature Ratings
Standard and Integral Sensors:
Polypropylene Body:
• 515: 1.7 bar (25 psi) max @ 90 °C (194 °F)
12.5 bar (180 psi) max @ 20 °C (68 °F)
• 2536: 1.7 bar (25 psi) max @ 85 °C (185 °F)
12.5 bar (180 psi) max @ 20 °C (68 °F)
Operating Temperature......... -18 °C to 66 °C (0 °F to 150 °F)
PVDF Body :
• 515: 1.7 bar (25 psi) max @ 100°C (212 °F)
14 bar (200 psi) max @ 20 °C (68 °F)
• 2536: 1.7 bar (25 psi) max @ 85 °C (185 °F)
14 bar (200 psi) max @ 20 °C (68 °F)
Operating Temperature......... -18 °C to 100 °C (0 °F to 212 °F)
PVC Body:
• 2536: 6.9 bar (100 psi) max @ 60 °C (140 °F)
14 bar (200 psi) max @ 20 °C (68 °F)
Operating Temperature......... 0 °C to 50 °C (32 °F to 122°F)
Polypropylene Wet-Tap Sensor Body:
• 7 bar (100 psi) @ 20 °C (68 °F) max
• Max Removal Rating.........
1.7 bar @ 22 °C (25 psi @ 72 °F)
Operating Temperature......... -18 °C to 66 °C (0 °F to 150 °F)
515 (8510) Sensor 2536 (8512) Sensor
Standards and Approvals
• RoHS Compliant
China RoHS (Go to www.gfsignet.com for details)
• Manufactured under ISO 9001 for Quality,
ISO 14001 for Environmental Management and
OHSAS 18001 for Occupational Health and Safety.
P51530
• NSF (P51530-PX versions only)
• Lloyd's Register Type Approval
2536
• NSF (3-2536-PX versions only)
• CE
Declaration of Conformity according to FCC Part 15
This device complies with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received,
including interference that may cause undesired operation.

5
Signet 515/2536 Rotor-X Flow Sensors
40x I.D. 5x I.D.
25x I.D. 5x I.D. 50x I.D. 5x I.D
.
2 x 90° Elbow
3 dimensions
2 x 90° Elbow Pump/Valve
15x I.D. 5x I.D. 20x I.D. 5x I.
D
Reducer 90° Elbow
Location of Fitting
• To remove the rotor, insert a small screwdriver between the rotor and the ear of the sensor.
• Twist the screwdriver blade to flex the ear outward enough to remove one end of the rotor and pin.
• DO NOT flex the ear any more than necessary! If it breaks, the sensor cannot be repaired.
• Install the new rotor by inserting one tip of the pin into the hole,
then flex the opposite ear back enough to slip rotor into place.
180°
90°90°
0°
sens
o
bal
e
sensor
cap
tab
black
conduit
cap
notch
Figure B
black conduit
cap
PROCESS PIPE
(TOP VIEW) direction of flow
sensor bale
Figure A
Black
Frequency (-)
Red
Frequency (+)
Shield
Ground
515 Sensor Connections to
Signet Instruments
Black
5 VDC
Red
Frequency in
Shield
Ground
2536 Sensor Connections to
Signet Instruments
10 K+ -
Other Brands
DC sensor power supplied from Signet instrument.
10 K  Pull-up resistor may be required for non-Signet brand instrument.
Input
Gnd.
3.3 to 24
VDC
Black
Shield
Red Other
instrument
• Lubricate O-rings with a non-petroleum based, viscous lubricant (grease)
compatible with the system.
• Using an alternating/twisting motion, lower the sensor into the fitting, making sure the
installation arrows on the black cap are pointing in the direction of flow, see Figure A.
• Engage one thread of the sensor cap then turn the sensor until the alignment tab is seated in
the fitting notch.
Hand tighten the sensor cap.
DO NOT use any tools on the sensor cap or
the cap threads and/or fitting flange threads
will be damaged, see Figure B.
Technical Notes
• Use 2-conductor shielded cable for cable extensions.
• Cable shield must be maintained through cable splice.
• Refer to your instrument manual for specific wiring
details.
Sensor Mounting Position
Standard Sensor Installation
Sensor Wiring
Rotor Replacement Procedure
To ensure the fluid velocity profile is fully
developed, without distortion from piping system
components, please adhere to the recommended
straight run geometry.
Horizontal pipe Runs
To minimize adverse effects of air pockets, sediment, or excessive rotor wear (Paddlewheels), avoid
mounting the flow sensor at the top of the pipe (0º), bottom of pipe (180º), or the sides (90º from
vertical.)
Vertical Pipe Runs
Mount flow sensors in any direction. To ensure pipe is flowing full, with some back pressure, it’s highly
recommended the fluid flow is upward.
Gravity and Discharge Lines
It’s recommended to install a trap to ensure pipe is full during flow conditions, and to minimize
air pockets.

6Signet 515/2536 Rotor-X Flow Sensors
K-Factors
H-Dimensions
A K-Factor is the number of pulses a sensor will generate for each engineering unit of fluid that passes the sensor. K-Factors for water
are listed below in U.S. gallons and liters. For example, in a 1-inch PVC pipe, the 515 paddlewheel generates 172.07 pulses per gallon
of water passing the rotor. K-Factors are listed for pipes up to 12 inches. For pipes over 12 inches, consult your Signet distributor.
PIPE
SIZE
(IN.) FITTING 515/8510-XX 2536/8512-XX
LITERS U.S.
GAL LITERS U.S. GAL
SCH 80 PVC TEES FOR SCH 80 PVC PIPE
1/2 MPV8T005 137.42 520.12 271.37 1027.1
3/4 MPV8T007 78.61 297.52 154.08 583.19
1 MPV8T010 45.46 172.07 88.65 335.53
1-1/4 MPV8T012 24.19 91.54 47.24 178.79
1-1/2 MPV8T015 16.44 62.22 32.08 121.42
2 MPV8T020 9.60 36.32 18.87 71.44
SCH 80 PVC TEES FOR SCH 80 PVC PIPE
2-1/2 PV8T025 5.7683 21.833 11.359 42.994
3 PV8T030 3.5775 13.541 7.0414 26.652
4 PV8T040 2.0147 7.6258 3.9645 15.006
SCH 80 CPVC TEES FOR SCH 80 CPVC PIPE
1/2 MCPV8T005 137.42 520.12 271.37 1027.1
3/4 MCPV8T007 78.61 297.52 154.08 583.19
1 MCPV8T010 45.46 172.07 88.65 335.53
1-1/4 MCPV8T012 24.19 91.54 47.24 178.79
1-1/2 MCPV8T015 16.44 62.22 32.08 121.42
2 MCPV8T020 9.60 36.32 18.87 71.44
SCH 80 PVC SADDLES FOR SCH 80 PVC PIPE
2 PV8S020 8.5812 32.480 17.633 66.739
2-1/2 PV8S025 5.7683 21.833 11.359 42.994
3 PV8S030 3.5775 13.541 7.0414 26.652
4 PV8S040 2.0147 7.6258 3.9645 15.006
6 PV8S060 1.0997 4.1623 2.1994 8.3246
8 PV8S080 0.6263 2.3705 1.3253 5.0164
10 PV8S100 0.4042 1.5300 0.808 3.0600
12 PV8S120 0.2801 1.0600 0.571 2.1600
SCH 80 PVC SADDLE ON SCH 40 PVC PIPE
2 PV8S020 7.2259 27.350 14.452 54.700
2-1/2 PV8S025 4.9866 18.874 9.8175 37.159
3 PV8S030 3.3389 12.638 6.2608 23.697
4 PV8S040 1.7776 6.7282 3.5552 13.456
6 PV8S060 0.9854 3.7297 1.9708 7.4594
8 PV8S080 0.5688 2.1527 1.1966 4.5292
10 PV8S100 0.3567 1.3500 0.740 2.8000
12 PV8S120 0.2536 0.9600 0.523 1.9800
PIPE
SIZE
(IN.) FITTING 515/8510-XX 2536/8512-XX
LITERS U.S.
GAL LITERS U.S. GAL
CARBON STEEL TEES ON SCH 40 PIPE
1/2 CS4T005 97.808 370.20 199.74 756.00
3/4 CS4T007 56.027 212.06 115.90 438.69
1 CS4T010 37.289 141.14 75.768 286.78
1-1/4 CS4T012 16.025 60.655 32.026 121.22
1-1/2 CS4T015 11.982 45.350 24.079 91.139
2 CS4T020 7.0717 26.767 14.391 54.468
STAINLESS STEEL TEES ON SCH 40 PIPE
1/2 CR4T005 94.838 358.96 193.98 734.20
3/4 CR4T007 53.530 202.61 108.88 412.10
1 CR4T010 33.590 127.14 66.764 252.70
1-1/4 CR4T012 16.357 61.910 33.849 128.12
1-1/2 CR4T015 10.676 40.410 20.428 77.320
2 CR4T020 5.8917 22.300 12.095 45.780
GALVANIZED IRON TEES ON SCH 40 PIPE
1 IR4T010 27.619 104.54 56.277 213.01
1-1/4 IR4T012 16.639 62.979 33.751 127.75
1 1/2 IR4T015 12.335 46.688 24.941 94.401
2 IR4T020 7.7832 29.459 15.699 59.420
BRONZE TEES ON SCH 40 PIPE
1 BR4T010 27.619 104.54 56.277 213.01
1-1/4 BR4T012 16.639 62.979 33.751 127.75
1-1/2 BR4T015 12.335 46.688 24.941 94.401
2 BR4T020 7.7832 29.459 15.699 59.420
COPPER TEE FITTINGS ON COPPER PIPE SCH K
1/2 CUKT005 117.10 443.21 242.50 917.84
3/4 CUKT007 56.052 212.16 113.15 428.27
1 CUKT010 33.600 127.18 67.749 256.43
1-1/4 CUKT012 23.307 88.218 46.615 176.44
1-1/2 CUKT015 15.049 56.962 30.565 115.69
2 CUKT020 7.7595 29.370 16.746 63.385
COPPER TEE FITTINGS ON COPPER PIPE SCH L
1/2 CUKT005 109.49 414.41 226.74 858.22
3/4 CUKT007 50.485 191.09 101.91 385.74
1 CUKT010 31.662 119.84 63.841 241.64
1-1/4 CUKT012 22.576 85.451 45.152 170.90
1-1/2 CUKT015 14.573 55.160 29.598 112.03
2 CUKT020 7.5575 28.605 16.310 61.74
PIPE
SIZE
(IN.) FITTING 515/8510-XX 2536/8512-XX
LITERS U.S.
GAL LITERS U.S. GAL
STAINLESS STEEL WELDOLETS ON SCH 40 PIPE
2-1/2 CR4W025 4.9670 18.800 9.9339 37.600
3 CR4W030 3.2153 12.170 6.4306 24.340
4 CR4W040 1.8388 6.9600 3.6777 13.920
5 CR4W050 1.3897 5.2600 2.8692 10.860
6 CR4W060 0.9749 3.6900 1.9868 7.5200
8 CR4W080 0.5627 2.1300 1.1466 4.3400
10 CR4W100 0.3567 1.3500 0.7292 2.7600
12 CR4W120 0.2536 0.9600 0.5125 1.9400
CARBON STEEL WELDOLETS ON SCH 40 PIPE
2-1/2 CS4W025 4.9670 18.800 9.9339 37.600
3 CS4W030 3.2153 12.170 6.4306 24.340
4 CS4W040 1.8388 6.9600 3.6777 13.920
5 CS4W050 1.3897 5.2600 2.8692 10.860
6 CS4W060 0.9749 3.6900 1.9868 7.5200
8 CS4W080 0.5627 2.1300 1.1466 4.3400
10 CS4W100 0.3567 1.3500 0.7292 2.7600
12 CS4W120 0.2536 0.9600 0.5125 1.9400
COPPER/BRONZE BRAZOLETS ON SCH 40 PIPE
2-1/2 BR4B025 4.9670 18.800 9.934 37.600
3 BR4B030 3.2153 12.170 6.431 24.340
4 BR4B040 1.8388 6.9600 3.678 13.920
5 BR4B050 1.3897 5.2600 2.869 10.860
6 BR4B060 0.9749 3.6900 1.987 7.5200
8 BR4B080 0.5627 2.1300 1.147 4.3400
10 BR4B100 0.3567 1.3500 0.729 2.7600
12 BR4B120 0.2536 0.9600 0.513 1.9400
SCH 80 IRON SADDLES ON SCH 80 PIPE
2 IR8S020 8.5495 32.360 17.099 64.720
2-1/2 IR8S025 5.8705 22.220 11.223 42.480
3 IR8S030 3.5456 13.420 6.980 26.420
4 IR8S040 2.0238 7.6600 3.884 14.700
5 IR8S050 1.5482 5.8600 3.218 12.180
6 IR8S060 1.0806 4.0900 2.230 8.4400
8 IR8S080 0.6156 2.3300 1.295 4.9000
10 IR8S100 0.4042 1.5300 0.808 3.0600
12 IR8S120 0.2801 1.0600 0.571 2.1600
SCH 80 IRON SADDLE ON SCH 40 PIPE
2 IR8S020 7.0859 26.820 14.172 53.640
2-1/2 IR8S025 4.9670 18.800 9.934 37.600
3 IR8S030 3.1678 11.990 6.135 23.220
4 IR8S040 1.8098 6.8500 3.503 13.260
5 IR8S050 1.4082 5.3300 2.917 11.040
6 IR8S060 0.9934 3.7600 1.913 7.2400
8 IR8S080 0.5627 2.1300 1.162 4.4000
10 IR8S100 0.3567 1.3500 0.740 2.8000
12 IR8S120 0.2536 0.9600 0.523 1.9800
The plastic sensor insert in the Weldolet
fitting MUST be removed during the welding
process. When reinstalled, it is important
that the insert be threaded to the proper
height ("H" dimension).
K-Factors DIN Pipes
Weldolet “H” dimension Weldolet “H” dimension
part number mm inches part number mm inches
CS4W020 60.45 2.38 CS4W240 105.66 4.16
CS4W025 62.99 2.48 CS4W360 104.14 4.10
CS4W030 62.73 2.47
CS4W040 62.23 2.45 CR4W020 60.45 2.38
CS4W050 82.29 3.24 CR4W025 62.99 2.48
CS4W060 78.99 3.11 CR4W030 62.73 2.47
CS4W080 73.15 2.88 CR4W040 62.23 2.45
CS4W100 143.00 5.63 CR4W050 82.29 3.24
CS4W120 137.16 5.25 CR4W060 78.99 3.11
CS4W140 129.54 5.40 CS4W080 73.15 2.88
CS4W160 123.19 4.85 CR4W100 143.00 5.63
CS4W180 116.84 4.60 CR4W120 137.16 5.40
CS4W200 111.25 4.38
PIPE
SIZE FITTING 515/8510-XX 2536/8512-XX
LITERS U.S. GAL LITERS U.S. GAL
POLYPROPYLENE FITTINGS (DIN/ISO AND BS ANDANSI)
DN 15 PPMT005 127.23 481.55 251.75 952.87
DN 20 PPMT007 73.207 277.09 148.77 563.10
DN 25 PPMT010 37.300 141.18 77.042 291.60
DN 32 PPMT012 22.071 83.540 44.709 169.22
DN 40 PPMT015 13.544 51.265 27.450 103.90
DN 50 PPMT020 7.8193 29.596 16.060 60.789
PVDF FITTINGS (DIN/ISO AND BS AND ANSI)
DN 15 SFMT005 111.19 420.87 218.56 827.26
DN 20 SFMT007 60.277 228.15 129.42 489.87
DN 25 SFMT010 36.116 136.70 74.915 283.55
DN 32 SFMT012 20.950 79.294 41.899 158.59
DN 40 SFMT015 11.490 43.490 22.980 86.980
DN 50 SFMT020 6.8450 25.908 13.312 50.385
PVC FITTINGS (DIN/ISO) - EUROPE ONLY
DN 15 PVMT005 128.45 486.18 256.90 972.37
DN 20 PVMT007 64.160 242.85 128.32 485.69
DN 25 PVMT010 39.270 148.64 78.540 297.274
DN 32 PVMT012 22.490 85.125 44.980 170.249
DN 40 PVMT015 13.700 51.855 27.400 103.709
DN 50 PVMT020 7.8600 29.750 15.720 59.500
"H"

7
Signet 515/2536 Rotor-X Flow Sensors
Mfr. Part No. Code Description
P51530-H0 198 801 659 Sensor, Polypropylene, Hastelloy-C, Black PVDF; 0.5 to 4 inch
P51530-P0 198 801 620 Sensor, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black), 0.5 to 4 inch
P51530-P1 198 801 621 Sensor, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black) 5 to 8 inch
P51530-P2 198 801 622 Sensor, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black) 10 to 36 inch
P51530-P3 198 840 310 Sensor, Wet-Tap, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black), 0.5 to 4 inch
P51530-P4 198 840 311 Sensor, Wet-Tap, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black) 5 to 8 inch
P51530-P5 198 840 312 Sensor, Wet-Tap, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black) 10 to 36 inch
P51530-S0 198 801 661 Sensor, polypropylene, PVDF (natural), Black PVDF; 0.5 to 4 inch
P51530-T0 198 801 663 Sensor, PVDF (natural), PVDF (natural) Rotor Pin, PVDF Rotor (nat.), 0.5 to 4 inch
P51530-T1 198 801 664 Sensor, PVDF (natural), PVDF (natural) Rotor Pin, PVDF Rotor (nat.), 5 to 8 inch
P51530-V0 198 801 623 Sensor, PVDF (natural), Hastelloy-C Rotor Pin, PVDF Rotor (natural), 0.5 to 4 inch
P51530-V1 198 801 624 Sensor, PVDF (natural), Hastelloy-C Rotor Pin, PVDF Rotor (natural), 5 to 8 inch
P51530-V2 198 801 625 Sensor, PVDF (natural), Hastelloy-C Rotor Pin, PVDF Rotor (natural), 10 to 36 inch
3-8510-P0 198 864 504 Sensor, Integral, PP, Titanium Rotor Pin, PVDF Rotor (black), 0.5 to 4 inch
3-8510-P1 198 864 505 Sensor, Integral, PP, Titanium Rotor Pin, PVDF Rotor (black) 5 to 8 inch
3-8510-T0 159 000 622 Sensor, Integral, PVDF (nat.), PVDF (natural) Rotor Pin, PVDF Rotor (nat.), 0.5 to 4 inch
3-8510-V0 198 864 506 Sensor, Integral, PVDF (nat.), Hastelloy-C Rotor Pin, PVDF Rotor (nat.), 0.5 to 4 inch
3-3519/515-P3 159 000 819 Sensor & Wet-Tap Assy., PP, Titanium Rotor Pin, PVDF Rotor (black), 0.5 to 4 inch
3-3519/515-P4 159 000 820 Sensor & Wet-Tap Assy., PP, Titanium Rotor Pin, PVDF Rotor (black), 5 to 8 inch
3-3519/515-P5 159 000 821 Sensor & Wet-Tap Assy., PP, Titanium Rotor Pin, PVDF Rotor (black), 10 to 36 inch
Replacement Parts 515/8510
M1538-2 198 801 181 Rotor, PVDF Black
P51547-3 159 000 474 Rotor, PVDF Natural
M1538-4 198 820 018 Rotor, ETFE
P51550-3 198 820 043 Rotor and Pin, PVDF Natural
3-0515.322-1 198 820 059 Sleeved Rotor, PVDF Black
3-0515.322-2 198 820 060 Sleeved Rotor, PVDF Natural
3-0515.322-3 198 820 017 Sleeved Rotor, ETFE
P31542 198 801 630 Sensor Cap, Red (for use with 515)
515/8510-XX
Ordering Information
Signet Fittings
FPT
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3-0515.090 Rev. W 07/16 English
Mfr. Part No. Code Description
3-2536-P0 198 840 143 Sensor, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black), ½ to 4 inch
3-2536-P1 198 840 144 Sensor, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black) 5 to 8 inch
3-2536-P2 198 840 145 Sensor, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black) 10 to 36 inch
3-2536-P3 159 000 758 Sensor, Wet-Tap, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black), ½ to 4 inch
3-2536-P4 159 000 759 Sensor, Wet-Tap, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black) 5 to 8 inch
3-2536-P5 159 000 760 Sensor, Wet-Tap, Polypropylene, Titanium Rotor Pin, PVDF Rotor (black) 10 to 36 inch
3-2536-V0 198 840 146 Sensor, PVDF (natural), Hastelloy-C Rotor Pin, PVDF Rotor (natural), ½ to 4 inch
3-2536-V1 198 840 147 Sensor, PVDF (natural), Hastelloy-C Rotor Pin, PVDF Rotor (natural), 5 to 8 inch
3-2536-T0 198 840 149 Sensor, PVDF (natural), PVDF (nat.) Rotor Pin, PVDF Rotor (natural), ½ to 4 inch
3-2536-U0 159 001 843 Sensor, PVC, Titanium Rotor Pin, ETFE Rotor, ½ to 4 inch
3-8512-P0 198 864 513 Sensor, Integral, PP, Titanium Rotor Pin, PVDF Rotor (black), ½ to 4 inch
3-8512-P1 198 864 514 Sensor, Integral, PP, Titanium Rotor Pin, PVDF Rotor (black) 5 to 8 inch
3-8512-T0 198 864 518 Sensor, Integral, PVDF (nat.), PVDF (nat.) Rotor Pin, PVDF Rotor (nat.), ½ to 4 inch
3-8512-V0 198 864 516 Sensor, Integral, PVDF (nat.), Hastelloy-C Rotor Pin, PVDF Rotor (nat.), ½ to 4 inch
3-3519/2536-P3 159 000 822 Sensor & Wet-Tap Assy., PP, Titanium Rotor Pin, PVDF Rotor (black), ½ to 4 inch
3-3519/2536-P4 159 000 823 Sensor & Wet-Tap Assy., PP, Titanium Rotor Pin, PVDF Rotor (black), 5 to 8 inch
3-3519/2536-P5 159 000 824 Sensor & Wet-Tap Assy., PP, Titanium Rotor Pin, PVDF Rotor (black), 10 to 36 inch
Replacement Parts 2536/8512
3-2536.320-1 198 820 052 Rotor, PVDF Black
3-2536.320-2 159 000 272 Rotor, PVDF Natural
3-2536.320-3 159 000 273 Rotor, ETFE
3-2536.321 198 820 054 Rotor and Pin, PVDF Natural
3-2536.322-1 198 820 056 Sleeved Rotor, PVDF Black
3-2536.322-2 198 820 057 Sleeved Rotor, PVDF Natural
3-2536.322-3 198 820 058 Sleeved Rotor, ETFE
P31542-3
3-2536.555
159 000 464
159 500 532
Sensor Cap, Blue (for use with 2536)
Sensor Cap, Gray (for use with 2536)
Accessories 515/8510 & 2536/8512
M1546-1 198 801 182 Rotor Pin, Titanium
M1546-2 198 801 183 Rotor Pin, Hastelloy-C
M1546-3 198 820 014 Rotor Pin, Tantalum
M1546-4 198 820 015 Rotor Pin, Stainless Steel
P51545 198 820 016 Rotor Pin, Ceramic
1220-0021 198 801 186 O-Ring, FPM
1224-0021 198 820 006 O-Ring, EPDM
1228-0021 198 820 007 O-Ring, FFKM
P31536 198 840 201 Sensor Plug, Polypropylene
P31934 159 000 466 Conduit Cap
P51589 159 000 476 Conduit Adapter Kit
5523-0222 159 000 392 Cable (per foot), 2 conductor with shield, 22 AWG
3-8050 159 000 184 Universal mount kit
3-8050-1 159 000 753 Universal junction box
3-8050.390-1 159 001 702 Retaining Nut Replacement Kit, NPT, Valox®
3-8050.390-3 159 310 116 Retaining Nut Replacement Kit, NPT, PP
3-8050.390-4 159 310 117 Retaining Nut Replacement Kit, NPT, PVDF
3-8051 159 000 187 Transmitter integral adapter (for 8510 and 8512)
2536/8512-XX
Ordering Information