


Dwyer Instruments FS12810 | Flowmeter with flow limit switch | Range 4.0 to 28 GPM (20 to 100 LPM) | 1" male NPT (polysulfone)
A visual flow rate indication and an adjustable flow alarm are features of the Direct-Reading Series FS, Model FS12810 flowmeters, which can be used to shut off AC electrical circuits, turn on warning lights, or activate other process control devices. Installing in any position is possible because to the spring-retained moveable piston design.

Free UAE shipping available
- Specifications
- Features
- Downloads
Accuracy | +/-7% full scale |
Approvals | CE |
Connection | 1" male NPT Polysulfone or 3/4" male NPT Brass |
Current range | 0.02 to 1.0 A AC |
Manufacturer | Dwyer Instruments |
Material | Wetted: Body: Polysulfone body, Barium Ferrite, stainless steel spring and retaining rings |
Maximum Operating Pressure | 325 psi (22.4 bar) |
Maximum operating temperature | 158°F (70°C) |
Repeatability | 1.0% |
Scale | Flow: Calibrated at 1.0 specific gravity @ 70°F (21°C) |
Set Point | Adjustable 0 to 100% FS |
Supply Voltage AC | 115 VAC, 140 VAC max |
Type | Flowmeter With Flow Limit Switch |
- Enables simple monitoring by giving a clear, concise visual display of flow rates.
- Enhanced safety and control thanks to an adjustable flow alarm that can cut off AC electrical circuits, turn on warning lights, or activate additional process control equipment.
- It has a moveable piston that is spring-retained, enabling accurate flow monitoring and dependable operation.
- Possible to integrate for smooth operation and automation with current process control systems.
- It is appropriate for a variety of users and applications because it is simple to set up and operate.
Related Products

Dwyer Instruments VFLO | Venturi Flowmeter with Magnehelic® Gage

Dwyer Instruments VFLO | Venturi Flowmeter with Magnehelic® Gage

Dwyer Instruments FS20700 | Flowmeter with flow limit switch | Range 1.0 to 7.0 GPM (4 to 26 LPM) | 3/4" male NPT (brass)

Dwyer Instruments FS20700 | Flowmeter with flow limit switch | Range 1.0 to 7.0 GPM (4 to 26 LPM) | 3/4" male NPT (brass)

Dwyer Instruments FS20400 | Flowmeter with flow limit switch | Range 0.5 to 4.0 GPM (1.9 to 15 LPM) | 3/4" male NPT (brass)

Dwyer Instruments FS20400 | Flowmeter with flow limit switch | Range 0.5 to 4.0 GPM (1.9 to 15 LPM) | 3/4" male NPT (brass)

Dwyer Instruments FS11610 | Flowmeter with flow limit switch | Range 1.0 to 16 GPM (5 to 60 LPM) | 1" male NPT (polysulfone)

Dwyer Instruments FS11610 | Flowmeter with flow limit switch | Range 1.0 to 16 GPM (5 to 60 LPM) | 1" male NPT (polysulfone)

Dwyer Instruments FS10410 | Flowmeter with flow limit switch | Range 0.5 to 4.0 GPM (1.9 to 15 LPM) | 1" male NPT (polysulfone)

Dwyer Instruments FS10410 | Flowmeter with flow limit switch | Range 0.5 to 4.0 GPM (1.9 to 15 LPM) | 1" male NPT (polysulfone)

Dwyer Instruments RK-VFB | Regulator kit for VFB

Dwyer Instruments RK-VFB | Regulator kit for VFB

Dwyer Instruments RK-RMB | Regulator kit for RMB

Dwyer Instruments RK-RMB | Regulator kit for RMB