Signet 2507 Mini Flow Sensor

The Signet 2507 Mini Flow Rotor 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.

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Features

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

Specifications

General
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