GEORGE FISCHER Signet 5090 User manual

Sensor Frequency = ___________________________ Hz
Technical note:
Sensor frequency MUST be greater than 45 Hz for full scale
needle deflection
3 Calculate the actual maximum flow rate in your process line as
follows:
Maximum flow rate = Sensor frequency (step 2) X A-Factor
(Section 6)
Maximum Flow rate = ___________________________________
2. Calibration
The 5090/515 flow metering system utilizes the AC signal ampli-
tude from the 515 sensor to drive the 5090 meter
The front panel meter movement adjustment (SPAN) is easily
accessed under the removable front window for simple calibration
A dial kit with six dial ranges, assorted flow unit/multiplier decals,
and dial installation instructions is included for your convenience
Equipment Required
• Frequency counter
•‡ SIGNET 515 Sensor installed in process line
• Maximum (stable) flow rate induced in process line
• Standard and phillips head screwdriver
Procedure
1 Induce the maximum (stable) flow rate in your process line
2 Using the frequency counter, monitor and record the 515
sensor frequency output (Hz), see diagram below:
1. Compatible Sensor Wiring
Frequency
counter
Red
Black
10
0
1
2
34567
8
9
+GF+ SIGNET
GPM
X100
SPAN
4 Install the appropriate dial face and flow unit/multiplier decal for
the maximum flow rate (step 3) Refer to dial installation
instructions included with dial kit
The dial kit includes the follo ing:
Example: A flow system's maximum flow rate is 18 3 GPM
The proper dial and flow unit/multiplier decal for this flow
system is: 0 - 2 dial + GPM X 10 decal
5 Disconnect frequency counter Access and adjust the "SPAN"
potentiometer to match the calculated maximum flow rate from
step 3 After adjustment, calibration is complete
5090
Rotor
w/magnets
black
red
515 Circuit
Shield
SPAN
0
1
2
3
8
6
7
5
4
9
X 100
GPM
10
SPAN
+GF+ SIGNET
6 Dials:
0-2
0-4
0-6
0-8
0-10
0-100
Assorted Unit and multiplier Decals:
X 10
X 100
X 1,000
X 10,000
LPM
x 1,000
GPM
x 10
m3/h
SPAN
0
1
2
3
8
6
7
5
4
9
10
SPAN
0
1
2
SPAN
0
1
2
SPAN
0
1
2
3
8
6
7
5
4
9
10
SPAN
0
1
X 100
GPM
2
0 2
0 4
0 6
0 8 1 2
1 4
1 6
1 8
SPAN
+GF+ SIGNET
‡ SIGNET 5090 Flow Monitor
Technical Notes:
• Use 2-conductor shielded cable for sensor cable splices up to
60 m (200 ft)
• Maintain cable shield through cable splice
• Route sensor cable away from AC power lines
ENGLISH
Red
Blk
Shld
Sensor
Input
515
black (AC signal out)
red (AC signal out)
silver (shield)
5090 Rear
Terminal
Connection
CAUTION!
Follow instructions carefully to avoid personal injury
3-5090 090-1

SIDE VIEW
Mounting Clamp (2 ea )
Optional Splashproof Rear Cover
88 mm
(3 5 in )
Mounting Panel
Panel
Gasket
91 mm
(3 6 in )
76 mm (3 in )
88 mm (3 5 in )
96 mm (3 8 in )
3 Parts and Accessories
There are no user replaceable components in the 5090
Unauthorized repair attempts may void warranty
• Front snap-on bezel, #3-5000 525 (code 198 840 226)
• Assorted flow unit/multiplier decal sheet,
#3-5090 611 (code 198 840 228)
• 5090 Instruction sheet, #3-5090 090-1
(code 198 869 912)
4. Specifications
General
Sensor compatibility: +GF+ SIGNET 515 only
Minimum full scale range: 7 fps
Enclosure:
• Rating: NEMA 4X/IP65 front
• Dimensions: 1/4 DIN, 96 x 96 x 88 mm (3 8 x 3 8 x 3 5 in )
• Case: ABS plastic
• Weight: Approximately 450 g (16 oz )
Display:
• Type: Taut-band suspension meter movement, 250°
deflection (not suitable for prolonged exposure to vibration)
• Accuracy: ±2% of full scale
• Repeatability: ±1% of full scale
Dimensions
Environmental
Operating temp : -10 to 65 °C (14 to 149 °F)
Storage temp : -15 to 80 °C (5 to 176 °F)
Relative humidity: 0 to 95%, non-condensing
Quality Standards
• FM, CSA, CE, UL listed
• Manufactured under ISO 9001 and ISO 14001
Electrical
Power: None
Noise immunity: EN50082-2
Noise emissions: EN55011
Safety: EN61010-1
5. Maintenance
• Front window: Never wipe the front window with static retentive
cloths such as wool or polyester which may induce a static charge
If a static charge develops on the window, the indication needle
may appear erratic or non-functional When this occurs, clean the
front window with an anti-static cloth, or a soft cotton cloth and
anti-static spray, or a mild liquid soap solution to remove the static
charge
SPAN
0
1
2
3
8
6
7
5
4
9
X 100
GPM
10
96 mm
(3 8 in )
Front View
96 mm (3 8 in )
+GF+ SIGNET
Optional surface
mount bracket
#3-5000 598
(code 198 840 225)
5 x 5 inch adapter plate for
retrofitting Signet 500 series
#3-5000 399 (code 198 840 224)
Splashproof rear cover
#3-5000 395
(code 198 840 227)
92 x 92 mm
(3 62 x 3 62 in )
Panel cutout
• Case: Clean the instrument case and front panel with a soft
cotton cloth dampened with a mild liquid soap solution

6. ‡ SIGNET 515 Flow Sensor A-Factors
---------------------- A-FACTORS -------
-
PIPE +GF+ SIGNET --------------------------- 1 Hz = ---------------------------
SIZE FITTING U.S. GPM LPM m3/h
SCH 80 PVC TEES FOR SCH 80 PVC PIPE
1/2 IN PV8T005 0 1250 0 4729 0 0284
3/4 IN PV8T007 0 2328 0 8812 0 0529
1 IN PV8T010 0 3435 1 3002 0 0780
1 1/4 IN PV8T012 0 7195 2 7233 0 1634
1 1/2 IN PV8T015 1 0242 3 8767 0 2326
2 IN PV8T020 1 8473 6 9920 0 4195
2 1/2 IN PV8T025 2 7481 10 4016 0 6241
3 IN PV8T030 4 4310 16 7714 1 0063
4 IN PV8T040 7 8681 29 7807 1 7868
SCH 80 CPVC TEES FOR SCH 80 CPVC PIPE
1/2 IN CPV8T005 0 1250 0 4729 0 0284
3/4 IN CPV8T007 0 2328 0 8812 0 0529
1 IN CPV8T010 0 3435 1 3002 0 0780
1 1/4 IN CPV8T012 0 7195 2 7233 0 1634
1 1/2 IN CPV8T015 1 0242 3 8767 0 2326
SCH 80 PVC SADDLES FOR SCH 80 PVC PIPE
2 IN PV8S020 1 8473 6 9920 0 4195
2 1/2 IN PV8S025 2 7481 10 4016 0 6241
3 IN PV8S030 4 4310 16 7714 1 0063
4 IN PV8S040 7 8681 29 7807 1 7868
6 IN PV8S060 14 4152 54 5614 3 2737
8 IN PV8S080 25 3115 95 8039 5 7482
SCH 80 PVC SADDLE ON SCH 40 PVC PIPE
2 IN PV8S020 2 1938 8 3035 0 4982
2 1/2 IN PV8S025 3 1789 12 0321 0 7219
3 IN PV8S030 4 7477 17 9702 1 0782
4 IN PV8S040 8 9177 33 7536 2 0252
6 IN PV8S060 16 0871 60 8897 3 6534
8 IN PV8S080 27 8714 105 4932 6 3296
CARBON STEEL TEES ON SCH 40 PIPE
1/2 IN CS4T005 0 1621 0 6134 0 0368
3/4 IN CS4T007 0 2829 1 0709 0 0643
1 IN CS4T010 0 4251 1 6091 0 0965
1 1/4 IN CS4T012 0 9892 3 7442 0 2246
1 1/2 IN CS4T015 1 3230 5 0077 0 3005
2 IN CS4T020 2 2416 8 4845 0 5091
STAINLESS STEEL TEES ON SCH 40 PIPE
1/2 IN CR4T005 0 1671 0 6327 0 0380
3/4 IN CR4T007 0 2961 1 1209 0 0673
1 IN CR4T010 0 4719 1 7862 0 1072
1 1/4 IN CR4T012 0 9691 3 6682 0 2201
1 1/2 IN CR4T015 1 4848 5 6199 0 3372
2 IN CR4T020 2 6906 10 1839 0 6110
GALVANIZED IRON TEES ON SCH 40 PIPE
1 IN IR4T010 0 5740 2 1724 0 1303
1 1/4 IN IR4T012 0 9527 3 6060 0 2164
1 1/2 IN IR4T015 1 2851 4 8642 0 2919
2 IN IR4T020 2 0367 7 7089 0 4625
BRONZE TEES ON SCH 40 PIPE
1 IN BR4T010 0 5740 2 1724 0 1303
1 1/4 IN BR4T012 0 9527 3 6060 0 2164
1 1/2 IN BR4T015 1 2851 4 8642 0 2919
2 IN BR4T020 2 0367 7 7089 0 4625
G
---------------------- A-FACTORS -------
-
PIPE +GF+ SIGNET --------------------------- 1 Hz = --------
SIZE FITTING U.S. GPM LPM m3/h
COPPER TEE FITTINGS ON COPPER PIPE
1/2 IN SK K CUKT005 0 1354 0 5124 0 0307
1/2 IN SK L 0 1448 0 5480 0 0329
3/4 IN SK K CUKT007 0 2828 1 0704 0 0642
3/4 IN SK L 0 3140 1 1885 0 0713
1 IN SK K CUKT010 0 4718 1 7857 0 1071
1 IN SK L 0 5007 1 8950 0 1137
1 1/4 IN SK K CUKT012 0 6801 2 5743 0 1545
1 1/4 IN SK L 0 7022 2 6577 0 1595
1 1/2 IN SK K CUKT015 1 0533 3 9869 0 2392
1 1/2 IN SK L 1 0878 4 1171 0 2470
2 IN SK K CUKT020 2 0429 7 7325 0 4639
2 IN SK L 2 0975 7 9391 0 4763
STAINLESS STEEL WELDOLETS ON SCH 40 PIPE
2 1/2 IN CR4W025 3 1915 12 0798 0 7248
3 IN CR4W030 49302 18 6606 1 1196
4 IN CR4W040 86207 32 6293 1 9578
5 IN CR4W050 11 4068 43 1749 2 5905
6 IN CR4W060 16 2602 61 5447 3 6927
8 IN CR4W080 28 1690 106 6197 6 3972
10 IN CR4W100 44 4444 168 2222 10 0933
12 IN CR4W120 62 5000 236 5625 14 1938
CARBON STEEL WELDOLETS ON SCH 40 PIPE
2 1/2 IN CS4W025 3 1915 12 0798 0 7248
3 IN CS4W030 4 9302 18 6606 1 1196
4 IN CS4W040 8 6207 32 6293 1 9578
5 IN CS4W050 11 4068 43 1749 2 5905
6 IN CS4W060 16 2602 61 5447 3 6927
8 IN CS4W080 28 1690 106 6197 6 3972
10 IN CS4W100 44 4444 168 2222 10 0933
12 IN CS4W120 62 5000 236 5625 14 1938
COPPER/BRONZE BRAZOLETS ON SCH 40 PIPE
2 1/2 IN BR4B025 3 1915 12 0798 0 7248
3 IN BR4B030 4 9302 18 6606 1 1196
4 IN BR4B040 8 6207 32 6293 1 9578
5 IN BR4B050 11 4068 43 1749 2 5905
6 IN BR4B060 16 2602 61 5447 3 6927
8 IN BR4B080 28 1690 106 6197 6 3972
10 IN BR4B100 44 4444 168 2222 10 0933
12 IN BR4B120 62 5000 236 5625 14 1938
SCH 80 IRON SADDLES ON SCH 80 PIPE
2 IN IR8S020 1 8541 7 0179 0 4211
2 1/2 IN IR8S025 2 7003 10 2205 0 6132
3 IN IR8S030 4 4709 16 9225 1 0154
4 IN IR8S040 7 8329 29 6475 1 7789
5 IN IR8S050 10 2389 38 7543 2 3253
6 IN IR8S060 14 6699 55 5257 3 3315
8 IN IR8S080 25 7511 97 4678 5 8481
10 IN IR8S100 39 2157 148 4314 8 9059
12 IN IR8S120 56 6038 214 2453 12 8547
SCH 80 IRON SADDLE ON SCH 40 PIPE
2 IN IR8S020 2 2371 8 4676 0 5081
2 1/2 IN IR8S025 3 1915 12 0798 0 7248
3 IN IR8S030 5 0042 18 9408 1 1364
4 IN IR8S040 8 7591 33 1533 1 9892
5 IN IR8S050 11 2570 42 6079 2 5565
6 IN IR8S060 15 9574 60 3989 3 6239
8 IN IR8S080 28 1690 106 6197 6 3972
10 IN IR8S100 44 4444 168 2222 10 0933
12 IN IR8S120 62 5000 236 5625 14 1938

A-Factor Conversion Formulas:
1 U S gallon =
0 83267 Imperial gallon
0 003785 cubic meters
0 000003069 Acre feet
8 3454 pounds of water
A-Factors for DIN Pipes
‡ SIGNET‡ SIGNET
‡ SIGNET‡ SIGNET
‡ SIGNET
Signet Scientific ompany, 3401 Aerojet Avenue, El Monte, A 91731-2882 U.S.A. • Tel. [phone] • Fax [phone]
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3-5090.090-1/(D-6/97) English © 1997 y Signet Scientific Company Printed in U.S.A.
COS
+GF+ SIGNET --------------------- 1 Hz = -----------------------
FITTING U.S. GPM LPM m3/h CODE
N
E FITTINGS (DIN/ISO AND BS AND ANSI)
PPMT005 0 1246 0 4716 0 0283 198 150 522
PPMT007 0 2165 0 8196 0 0492 198 150 523
PPMT010 0 4250 1 6086 0 0965 198 150 524
PPMT012 0 7182 2 7185 0 1631 198 150 525
PPMT015 1 1704 4 4299 0 2658 198 150 526
PPMT020 2 0273 7 6734 0 4604 198 150 527
PPMT025 2 9044 10 9933 0 6596 198 150 560
PPMT030 4 5011 17 0368 1 0222 198 150 561
PPMT040 6 8905 26 0805 1 5648 198 150 562
PPMT050 11 8421 44 8222 2 6893 198 150 563
PPMT060 16 2637 61 5583 3 6935 198 150 564
PPMT080 29 4147 111 3346 6 6801 198 150 565
(DIN/ISO AND BS AND ANSI)
SFMT005 0 1426 0 5396 0 0324 198 150 529
SFMT007 0 2630 0 9954 0 0597 198 150 530
SFMT010 0 4389 1 6613 0 0997 198 150 531
SFMT012 0 7567 2 8640 0 1718 198 150 532
SFMT015 1 3796 5 2219 0 3133 198 150 533
SFMT020 2 3159 8 7655 0 5259 198 150 534
SFMT025 3 3210 12 5701 0 7542 198 150 571
SFMT030 4 8554 18 3776 1 1027 198 150 572
SFMT040 7 4443 28 1765 1 6906 198 150 573
SFMT050 13 5403 51 2501 3 0750 198 150 574
SFMT060 18 5924 70 3721 4 2223 198 150 575
SFMT080 29 4698 111 5431 6 6926 198 150 576
PVMT005 0 1234 0 4671 0 0280 198 150 480
PVMT007 0 2471 0 9352 0 0561 198 150 481
PVMT010 0 4037 1 5279 0 0917 198 150 482
PVMT012 0 7048 2 6679 0 1601 198 150 483
PVMT015 1 1571 4 3796 0 2628 198 150 484
PVMT020 2 0168 7 6336 0 4580 198 150 485
PVMT025 3 4312 12 9870 0 7792 198 150 538
PVMT030 4 8037 18 1818 1 0909 198 150 539
PVMT040 7 3731 27 9071 1 6744 198 150 540
PVMT060 14 6778 55 5556 3 3333 198 150 543
PVMT080 29 3556 111 1111 6 6667 198 150 545