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GEMS SENSORS RFS Flow Sight with Remote Output - Flow Sights with Remote Output
GEMS SENSORSFlow Sights with Remote Output

GEMS SENSORS RFS Flow Sight with Remote Output

<p>The GEMS SENSORS RFS Flow Sight with Remote Output (MPN 181688) is a robust flow monitoring solution designed for industrial applications. This model features a 1-inch FNPT connection, a SPDT switch that is…

SKU 3G-OTH-90864

Also listed as: RFS181688 · RFS 181688 · RFS-181688

Brand
GEMS SENSORS
Item
RFS Flow Sight with Remote Output
Part Number
RFS, 181688
Category
Flow Sights with Remote Output
Available to Order
Also known as:RFS, 181688GEMS SENSORS
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

GEMS SENSORS
Manufacturer Part Number
RFS, 181688
Type
FNPT, -20°F – 212°F, SPDT
Standards
CE Certified
Switch Type
SPDT
Connection Size
1 in
Switch Position
Normally Open
Wetted Material
Ceramic

Technical Documents

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

Product Description

<p>The GEMS SENSORS RFS Flow Sight with Remote Output (MPN 181688) is a robust flow monitoring solution designed for industrial applications. This model features a 1-inch FNPT connection, a SPDT switch that is Normally Open, and ceramic wetted parts for durability. It is CE certified, ensuring compliance with European standards. With an operating temperature range of -20°F to 212°F, it suits various process conditions.</p><p>Ideal for procurement professionals in Singapore, this flow sight offers remote output capability for integration into control systems. As a Singapore-based supplier, 3G Electric provides SGD quotes on request, handles GST for local buyers, and ensures fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the key specifications of the GEMS RFS Flow Sight?

The GEMS RFS Flow Sight (MPN 181688) has a 1-inch FNPT connection, SPDT switch type, Normally Open switch position, ceramic wetted material, and is CE certified. It operates in temperatures from -20°F to 212°F.

Can I get a quote in SGD and what about GST and delivery?

Yes, 3G Electric provides quotes in SGD on request. For Singapore buyers, GST is handled. We offer fast delivery across Singapore and Southeast Asia.

Used in

Common applications for GEMS SENSORS
Cooling water systems — Gems Sensors flow sights with remote output (e.g., 1AMB2) monitor flow to critical equipment and signal alarms.
Lubrication lines — Gems Sensors flow indicators (e.g., 1AMD3) provide visual confirmation of oil flow to bearings and gears.
Process water monitoring — Gems Sensors flow sights (e.g., 1AMB9) verify flow in water treatment and chemical dosing systems.
HVAC systems — Gems Sensors flow switches (e.g., 1AMB5) detect flow in chilled water and condenser loops for pump control.
Food and beverage — Gems Sensors flow sights with stainless steel bodies (e.g., 1AMD4) are used in clean-in-place (CIP) systems for flow verification.
Power generation — Gems Sensors flow sights (e.g., 1AMB6) monitor cooling water and lube oil flow in turbines and generators.
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GEMS SENSORS Products

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

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This flow sight with remote output from GEMS SENSORS is designed for detecting flow or no-flow conditions in industrial piping systems. It features a polypropylene body, 1/4 in FNPT connection, SPDT switch type, and normally closed switch position. The wetted material is Buna-N, and the unit is UL Listed. Typical applications include process control, pump protection, and monitoring in water treatment, chemical processing, and HVAC systems
GEMS SENSORS
This flow sight with remote output from GEMS SENSORS is designed for detecting flow or no-flow conditions in industrial piping systems. It features a polypropylene body, 1/4 in FNPT connection, SPDT switch type, and normally closed switch position. The wetted material is Buna-N, and the unit is UL Listed. Typical applications include process control, pump protection, and monitoring in water treatment, chemical processing, and HVAC systems
This flow sight with remote output allows visual verification and remote monitoring of liquid flow in industrial piping systems. It features a polysulfone sight window, polypropylene wetted parts, and a Buna-N seal. The 1/4 in FNPT connection is designed for horizontal right flow direction. Typical applications include water treatment and chemical processing where flow indication and remote output are required
GEMS SENSORS
This flow sight with remote output allows visual verification and remote monitoring of liquid flow in industrial piping systems. It features a polysulfone sight window, polypropylene wetted parts, and a Buna-N seal. The 1/4 in FNPT connection is designed for horizontal right flow direction. Typical applications include water treatment and chemical processing where flow indication and remote output are required

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