


Dwyer Instruments G9-23 | Globe flow switch | Actuation set point 7.0-14.0 GPM (26.5-53.0 LPM)
With repeatability of ±1%, the Globe Flow Switch, Model G9-23 of the Series G9, offers precise flow detection in both water and oil. Changing the flow settings without disassembling the housing is possible thanks to an externally controlled shuttle bypass vane located inside. Every switch is made of materials that won't corrode and can withstand vibration and stress. The Series G9 is appropriate for safeguarding cooling systems, gears, bearings, and interlocked shutdown circuits when the flow rate is off.

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Accuracy | +/-10% of set point |
Approvals | CE |
Connection | Electrical: 18 AWG, 24" (61 cm), polymeric lead wires |
Connection | Process: 3/4" female NPT |
Manufacturer | Dwyer Instruments |
Material | Wetted: Housing: bronze Shuttle: Acetal Spring: 316 SS O-ring: Fluoroelastomer Other: ceramic |
Maximum Operating Pressure | 400 psi (27 bar) @ 100°F (37.8°C) |
Maximum operating temperature | -20 to 180°F (-29 to 82°C) |
Mounting | Any position. Set points shown are based on vertical, lead wires up position |
Rating | Electrical: .17 A @ 120 VAC, .08 A @ 240 VAC, .13 A @ 120 VDC, .06 A @ 240 VDC |
Repeatability | +/-1% maximum deviation |
Required Filtration | 150 microns or better |
Switch Type | SPDT. |
Type | Globe Flow Switch |
Weight | 1 lb, 11 oz (0.76 kg) |
- Variable flow rate settings that can be adjusted to suit a range of flow conditions, providing versatility across a number of applications.
- Sturdy structure with corrosion resistance and endurance, usually composed of brass or stainless steel.
- premium materials for internal components, such as stainless steel or other materials resistant to corrosion.
- A visual indication for simple flow switch status monitoring may be included with some versions.
- Ideal for a variety of industrial operations where liquid flow monitoring is crucial, such as chemical processing, water treatment facilities, HVAC systems, and other applications.
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