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PROXIMITY Level Switch: Level Switches, Level Switch, 90 V AC – 265 V AC, NPT, Male
PROXIMITYLevel Switches

PROXIMITY Level Switch: Level Switches, Level Switch, 90 V AC – 265 V AC, NPT, Male

The PROXIMITY Level Switch (MPN TFLS-W11SR1) is a level switch with a 19-inch probe length, a 5 A @ 230V AC contact rating, and a NEMA 4X enclosure. It features a male 1-1/2" process connection thread and operates on…

SKU 3G-OTH-29048

Also listed as: TFLSW11SR1 · TFLS W11SR1

Brand
PROXIMITY
Item
Level Switch: Level Switches, Level Switch, 90 V AC – 265 V AC, NPT, Male
Category
Level Switches
Available to Order
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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

PROXIMITY
Manufacturer Part Number
TFLS-W11SR1
Type
Level Switch, 90 V AC – 265 V AC, NPT, Male
Probe Lg
19 in
Contact Rating - AC
5 A @ 230V AC
Product Type (Merch)
Level Switches
NEMA Enclosure Rating
4X
Process Connection Thread Size
1-1/2"
Process Connection Thread Gender
Male

Technical Documents

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

Product Description

The PROXIMITY Level Switch (MPN TFLS-W11SR1) is a level switch with a 19-inch probe length, a 5 A @ 230V AC contact rating, and a NEMA 4X enclosure. It features a male 1-1/2" process connection thread and operates on 90 V AC – 265 V AC.

Frequently Asked Questions

What is the PROXIMITY TFLS-W11SR1 level switch used for?

The PROXIMITY TFLS-W11SR1 level switch is used for point-level detection of liquids in industrial tanks, vessels, or sumps. Its 19-inch probe and NEMA 4X enclosure suit water, wastewater, and chemical processing applications where reliable high or low level alarms are needed.

What are the specifications of the PROXIMITY TFLS-W11SR1 level switch?

The PROXIMITY TFLS-W11SR1 level switch operates on 90 V AC – 265 V AC, has a 5 A @ 230V AC contact rating, a NEMA 4X enclosure, and a male 1-1/2" NPT process connection. The probe length is 19 inches. It is a general-purpose level switch for liquid point-level detection.

Where to buy the PROXIMITY TFLS-W11SR1 level switch worldwide?

You can source the PROXIMITY TFLS-W11SR1 level switch through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install the PROXIMITY TFLS-W11SR1 level switch?

Install the PROXIMITY TFLS-W11SR1 level switch by threading the male 1-1/2" NPT connection into a compatible tank or pipe fitting. Ensure the probe is vertical and unobstructed. Wire the switch per the voltage rating (90 V AC – 265 V AC) and verify the NEMA 4X enclosure seal is intact for wet environments.

Used in

Common applications for PROXIMITY
Grain storage silos — PROXIMITY PLS-W-S paddle level switch for high-level detection of bulk grains
Cement production — PROXIMITY PDL-2 tri-paddle for point-level sensing in dense powder hoppers
Plastics compounding — PROXIMITY PLS2-PL2 double-sided spring paddle for pellet level monitoring
Aggregate handling — PROXIMITY FLG-CSF full coupling flange with PLS-W-S switch for stone bin level control
Food processing — PROXIMITY PDL-1 tri-paddle for low-density flour or sugar level detection
Wastewater treatment — PROXIMITY PLS2-PL1 single-sided spring paddle for sludge level indication in tanks

PROXIMITY Products

3G Electric supplies PROXIMITY level switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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