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MADISON Closed Liquid Level Switch: Open On Rise, SPST - Side-Mounted Float Switches
MADISONSide-Mounted Float Switches

MADISON Closed Liquid Level Switch: Open On Rise, SPST

The MADISON Closed Liquid Level Switch (MPN M3827-2) is a side-mounted float switch constructed from 316 stainless steel. It features an SPST, open-on-rise switching action and lead wire electrical connections, with…

SKU 3G-OTH-33130

Also listed as: M38272 · M3827 2

Brand
MADISON
Item
Closed Liquid Level Switch: Open On Rise, SPST
Category
Side-Mounted Float Switches
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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

MADISON
Manufacturer Part Number
M3827-2
Electrical Connection Type
Lead Wires
Minimum Media Specific Gravity
0.75

Technical Documents

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

Product Description

The MADISON Closed Liquid Level Switch (MPN M3827-2) is a side-mounted float switch constructed from 316 stainless steel. It features an SPST, open-on-rise switching action and lead wire electrical connections, with a minimum media specific gravity of 0.75.

Frequently Asked Questions

What is the MADISON Closed Liquid Level Switch used for?

The MADISON Closed Liquid Level Switch (MPN M3827-2) is used for monitoring and controlling liquid levels in industrial tanks and vessels. Its side-mounted design and 316 stainless steel construction make it suitable for corrosive or high-temperature environments, triggering an open circuit when the liquid rises.

What are the specifications of the MADISON M3827-2?

The MADISON M3827-2 is a side-mounted float switch with SPST, open-on-rise switching action. It has lead wire electrical connections, a minimum media specific gravity of 0.75, and a 316 stainless steel body. These specs ensure reliable operation in demanding liquid-level applications.

Where to buy the MADISON M3827-2 worldwide?

You can source the MADISON M3827-2 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we provide competitive sourcing for this MADISON float switch.

How to install a side-mounted float switch like the MADISON M3827-2?

Install the MADISON M3827-2 by mounting it horizontally through a tank sidewall port, ensuring the float moves freely. Connect the lead wires to your control circuit per the SPST open-on-rise function. Verify the media specific gravity meets the 0.75 minimum for proper float operation.

Used in

Common applications for MADISON
Industrial tank level monitoring — MADISON M4400-ULL-NO vertically mounted float switch for high-level alarm in water storage tanks
Pump control in wastewater systems — MADISON M4168-1 side-mounted float switch for automatic pump start/stop in sump pits
Hydraulic system flow verification — MADISON FS8000-20003 piston flow switch for detecting flow in lubrication lines
Chemical processing level sensing — MADISON M3827-3NO stainless steel float switch for corrosive liquid level detection
Non-contact level measurement in bulk storage — MADISON U5098-D024-019 ultrasonic sensor for tank level monitoring up to 19 ft
Cooling water flow monitoring — MADISON FS8000-10010 compact flow switch for verifying coolant flow in heat exchangers

MADISON Products

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

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