3-2551-P0-11 GF Signet 2551 Magmeter Flow Sensor, 1/2'' to 4'' Pipe, No Display
Product Description
The Signet 2250 Hydrostatic Level Sensor uses a gauge pressure sensor to calculate the level of fl uid in a tank.
Gauge pressure sensors measure the diff erence in pressure between the process on one side of a diaphragm and the atmospheric pressure on the opposite side of the diaphragm. A tiny capillary tube running from inside the sensor body and up the length of the cable provides the reference to atmospheric pressure.
Hydrostatic level measurement can be a simple and practical solution to those applications where the fl uid temperature is stable and constant.
Product Information
- - Frequency or Digital (S3L) output - for use with the 8900 or 9900 instruments
- - No Moving Parts
- - Bi-directional flow
- - Empty pipe detection
- - Installs into pipe sizes 1/2" to 4"
- - Operating range 0.15 to 33 ft/s
- - Accurate measurements even in dirty liquids
- - Polypropylene and PVDF retaining nuts standard, Valox optional
- - No pressure drop
- - 4 to 20 mA, digital (S3L) frequency, or relay output (Display only)
| General |
| Operating Range | 0.05 to 10 m/s | 0.15 to 33 ft/s |
| Pipe Size Range | DN15 to DN900 | ½ in. to 36 in. |
| Linearity | ± 1% reading plus 0.1% of full scale |
| Repeatability | ±0.5% of reading @ 25 °C (77 °F) |
| Minimum Conductivity | 20 μS/cm |
| Wetted Materials |
Sensor Body/Electrodes
and Grounding Ring | -P0, -P1, -P2: PP/316L SS |
| -T0, -T1, -T2: PVDF/Titanium |
| -V0, -V1, -V2: PVDF/Hastelloy-C |
| O-rings | FPM (standard)
EPR (EPDM), FFPM (optional) |
| Case | PBT |
| Display Window | Polyamide (transparent nylon) |
| Protection Rating | NEMA 4X/IP65 |
| Electrical |
| Power Requirements | 4 to 20 mA | 24 VDC ±10%, regulated, 22.1 mA max. |
| | Frequency | 5 to 24 VDC ±10%, regulated, 15 mA max. |
| | Digital (S3L) | 5 to 6.5 VDC, 15 mA max. |
| Auxiliary (only required for units with relays) | 9 to 24 VDC, 0.4 A max. |
| Reverse Polarity and Short Circuit Protected |
| Current Output 4 to 20 mA | Loop Accuracy | 32 μA max. error (25 °C @ 24 VDC) |
| | Isolation | Low voltage < 48 VAC/DC from electrodes and auxiliary power |
| | Maximum Cable | 300 m (1000 ft) |
| | Error condition | 22.1 mA |
| | Max. Loop Resistance | 300 Ω |
| | Compatible with PLC, PC or similar equipment |
| | 4 to 20 mA load needed |
| Frequency Output | Output Modes | Freq., or Mirror Relay (display version only) |
| | Max. Pull-up Voltage | 30 VDC |
| | Max. Current Sink | 50 mA, current limited |
| | Maximum Cable | 300 m (1000 ft) |
| | Compatible with Signet Model 8550, 8900, 9900, 9900-1BC |
| Digital (S3L) Output | Serial ASCII, TTL level 9600 bps |
| | Compatible with Model Signet 8900 controller |
| Relay Specifications |
| #1, #2 Type | Mechanical SPDT |
| Rating | 5 A @ 30 VDC max., 5 A @ 250 VDC max. |
| #3 Type | Solid State |
| | 50 mA @ 30 VDC, 50 mA @ 42 VAC |
| Hysteresis | User adjustable for exiting alarm condition |
| Alarm On Trigger Delay | Adjustable (0 to 9999.9 sec.) |
| Relay Modes | Off , Low, High, Window, and Proportional Pulse |
| Relay Source | Flow Rate, Resettable Totalizer |
| Error Condition | Selectable; Fail Open or Closed |
Product Photo
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Cooperative Brand
(DCS)
ABB / TRICONEX / FOXBORO/ I/A / HONEYWELL / TDC2000/3000 / YOKOGAWA / BENTLY NEVADA
(PLC)
B&R / ALLEN BRADLEY / BECKHOFF / HONEYWELL / OMRON / SIEMENS
(SENSOR)
IFM / SICK/ P+F/ WENGLOR / BAUMER / LEUZE / HOLLY/ SYSHOKUYO / EUCHNER
(CONNECTOR)
HARTING / PHOENIX CONTACT/ WEIDMUELLER
(VALVE)
SMC / FESTO / +GF+.......
(INSTRUMENT)
+GF+ /E+H / HITACHI / ROSEMOUNT
Why Choose Us
Xiamen ZhiCheng Automation Technology Co., Ltd it is a leading global supplier of control system components. We specialize in control systems and drives. With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts. We have tens of thousands of spare partsand spare parts warehouse . Products and services to serve for installing of users control system,Distributed control systems, programmable controllers, panel controller and drive!
We major in DCS system,Sensor,PLC,Connector,Valve, and Instrument,MAGNETRON,RO Membrane. With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are perfectly. If you have any further questions, please don't hesitate to contact us.
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3-2551-P0-11 GF Signet 2551 Magmeter Flow Sensor 1/2'' to 4'' Pipe, No Display Images
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