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GEMS SENSORS Liquid Flow Switch: Piston, Bronze, 1 in FNPT, 1 in Connection Size, FNPT - Adjustable Set Point Flow Switches
GEMS SENSORSAdjustable Set Point Flow Switches

GEMS SENSORS Liquid Flow Switch: Piston, Bronze, 1 in FNPT, 1 in Connection Size, FNPT

The GEMS SENSORS Liquid Flow Switch: Piston is an adjustable set point flow switch with a bronze body and 1 in FNPT connections. It features a normally closed SPDT switch with a DC contact rating of 20 V and is…

SKU 3G-OTH-89320

Also listed as: FS20026615 · FS 200 26615 · FS-200-26615

Brand
GEMS SENSORS
Item
Liquid Flow Switch: Piston, Bronze, 1 in FNPT, 1 in Connection Size, FNPT
Category
Adjustable Set Point Flow Switches
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GEMS SENSORS
Manufacturer Part Number
FS-200, 26615
Type
Bronze, FNPT, SPDT, Adj
FNPT
1 in
Set Point Type
Adjustable
Connection Size
1 in
Switch Position
Normally Closed
Contact Rating (DC)
20 V
Hazardous Location Specification
Class I, Div 2, Group A, B, C, D

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GEMS SENSORS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GEMS SENSORS Liquid Flow Switch: Piston is an adjustable set point flow switch with a bronze body and 1 in FNPT connections. It features a normally closed SPDT switch with a DC contact rating of 20 V and is suitable for hazardous locations rated Class I, Div 2, Groups A, B, C, D. The manufacturer part number is FS-200, 26615.

Frequently Asked Questions

What is the GEMS SENSORS FS-200 liquid flow switch used for?

The GEMS SENSORS FS-200 liquid flow switch detects flow or no-flow conditions in piping systems. It is used in industrial applications requiring adjustable set points and hazardous location ratings (Class I, Div 2, Groups A–D). 3G Electric supplies this switch for process control, cooling, and lubrication systems worldwide.

What are the specifications of the GEMS SENSORS 26615 flow switch?

The GEMS SENSORS 26615 (FS-200) is a piston-type flow switch with a bronze body, 1 in FNPT connections, and an adjustable set point. It has a normally closed SPDT switch with a DC contact rating of 20 V and is rated for hazardous locations Class I, Div 2, Groups A, B, C, D.

Where to buy a GEMS SENSORS FS-200 flow switch worldwide?

3G Electric sources and delivers the GEMS SENSORS FS-200 flow switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this adjustable set point flow switch for hazardous locations.

How to install a GEMS SENSORS piston flow switch?

Install the GEMS SENSORS piston flow switch in a horizontal pipe section with the flow arrow aligned to flow direction. Ensure the 1 in FNPT connections are properly sealed. Adjust the set point per the manufacturer's instructions. 3G Electric can provide application support for this SPDT switch.

Used in

Common applications for GEMS SENSORS
Burner management — GEMS SENSORS FS-4 piston flow switch for monitoring cooling water flow in industrial burners
Pump protection — GEMS SENSORS FS-380 high-pressure flow switch to detect loss of flow in pump systems
Process control — GEMS SENSORS 230500 thermal-dispersion flow switch for low-flow detection in chemical processes
Cooling systems — GEMS SENSORS RFS flow sight with remote output for visual and electrical flow indication in heat exchangers
Water treatment — GEMS SENSORS FT-110 turbine flow sensor for measuring flow rates in filtration systems
Hydraulic systems — GEMS SENSORS FS-500 polypropylene piston flow switch for corrosive fluid monitoring in hydraulic circuits

GEMS SENSORS Products

3G Electric supplies GEMS SENSORS adjustable set point flow switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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