Signet 2507 Mini Flow Sensor contains a free-running rotor that is driven by the fluid flow. Within the given measurement range, the rotational speed of the rotor is proportional to the fluid flow rate. Magnets built into the rotor trigger an electronic switch in the top of the sensor creating a square-wave output. Both opaque and transparent fluids can be measured with kinematic viscosities between 0.2 to 20.0 centistokes.
Signet 2507 Mini Flow Sensor Features
- Operating range 100 to 12,000 ml/m (0.026 to 3.2 U.S. gpm)
- Detachable signal connector for easy servicing
- Simple installation with a G 1/4 in. (¼ in. NPT) threaded connection
- Standard 7.6 m (25 ft) cable
- PVDF construction
- Compact assembly
Applications
- Fluid Dispensing
- Laboratory and Clinical Wet Benches
- Chemical Dosing
- Batch Processes
Advantages
- Operating range: 400 to 12,000 ml/m (0.1 to 3.2 U.S. gpm)
- Detachable signal connector for easy servicing
- Simple installation with a G 1/4 in. (¼ in. NPT) threaded connection
- Standard 7.6 m (25 ft) cable
- PVDF construction
- Compact assembly
Signet 2507 Mini Flow Sensor Specifications
| Operating Range | -2V sensor | to 2800 mL/m | 0.105 to 0.740 U.S. gpm |
| -3V sensor | to 4200 mL/m | 0.185 to 1.123 U.S. gpm | |
| -4V sensor | to 6000 mL/m | 0.343 to 1.585 U.S. gpm | |
| -6V sensor | to 12000 mL/m | 0.845 to 3.170 U.S. gpm | |
| Accuracy | ±2% of reading | ||
| Repeatability | ±0.25% of full range | ||
| Viscosity Range | 0.2 to 20.0 centistokes | ||
| Connections | G 1/4 in. ports, ¼ in. NPT pipe adapters (2 included) | ||
| Wetted Materials | |||
| Housing | PVDF | ||
| Flow Insert | PTFE | ||
| Quad Ring Seal | FKM | ||
| Rotor | PVDF | ||
| Pipe Thread Adapters | PVDF | ||
| Electrical | |||
| Power | to 24 VDC ±10%, regulated, 10 mA max. | ||
| Output Type | Open-collector, sinking, 10 mA max. | ||
| Cable Length | 7.6 m (25 ft), can be extended up to 305 m (1000 ft) | ||
| Cable Type | 2-conductor shielded twisted-pair, 22 AWG | ||
| Max. Temperature/Pressure Rating | |||
| 5.5 bar @ -18 °C | psi @ 0 °F | ||
| 5.5 bar @ 24 °C | psi @ 75 °F | ||
| bar @ 120 °C | psi @ 248 °F | ||
| Shipping Weight | 0.115 kg | 0.25 lb | |
| Standards and Approvals | CE, FCC | ||
| RoHS compliant, China RoHS | |||
| Manufactured under ISO 9001 for Quality and ISO 14001 for Environmental Management and OHSAS 18001 for Occupational Health and Safety | |||
Download Datasheet: Signet 2507 Mini Flow Sensor
Reference: gfps.com
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