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3G Electric
MADISON C4651-12804 Continuous Float Liquid Level Sensor - Continuous Float Liquid Level Sensors
MADISONContinuous Float Liquid Level Sensors

MADISON C4651-12804 Continuous Float Liquid Level Sensor

<p>The MADISON C4651-12804 is a continuous float liquid level sensor designed for precise level measurement in chemical media. It features a 316 stainless steel rod and stem, with a Buna N float, ensuring durability…

SKU 3G-OTH-90313

Also listed as: C465112804 · C4651 12804

Brand
MADISON
Item
C4651-12804 Continuous Float Liquid Level Sensor
Part Number
C4651-12804
Category
Continuous Float Liquid Level Sensors
Available to Order
Also known as:C4651-12804MADISON
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MADISON
Manufacturer Part Number
C4651-12804
Type
+/-0.25 in
Accuracy
+/-0.25 in
Standards
cULus
Probe Type
Rod
Product Type
Float Level Sensor
Body Material
316 Stainless Steel
Stem Material
316 Stainless Steel
Float Material
Buna N
For Media Type
Chemicals
Probe Material
316 Stainless Steel
Connection Type
NPT
Stainless Steel
316
Nameplate Voltage
12/30V DC
Mounting Direction
Vertical
Output Voltage Range
4 to 20mA

Technical Documents

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

Product Description

<p>The MADISON C4651-12804 is a continuous float liquid level sensor designed for precise level measurement in chemical media. It features a 316 stainless steel rod and stem, with a Buna N float, ensuring durability and compatibility with a wide range of chemicals. The sensor provides a 4-20mA output signal, with an accuracy of ±0.25 inches, and operates on 12/30V DC. It is cULus certified and mounts vertically with a NPT connection.</p><p>This sensor is ideal for industrial applications requiring reliable level monitoring, such as chemical processing, water treatment, and storage tanks. As a Singapore-based supplier, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the accuracy and output signal of the MADISON C4651-12804?

The accuracy is ±0.25 inches, and the output is a 4-20mA signal, with a nameplate voltage of 12/30V DC.

What materials is the sensor made of and what media is it suitable for?

The body, stem, and probe are made of 316 stainless steel, and the float is Buna N. It is designed for chemical media.

Used in

Common applications for MADISON
Water and wastewater treatment — Madison mechanically alternating float switches (M8700-C, MSB8800) for pump alternation and high-level alarm in wet wells and lift stations.
Chemical processing — Madison Kynar-bodied float switch (M9705) for level detection in tanks containing aggressive acids or solvents.
Oil and gas — Madison ultrasonic level transmitter (U5098-D024-019) for non-contact continuous level measurement in storage tanks up to 19 feet.
Food and beverage — Madison ultrasonic level sensor (U3M-148) with PVC housing for hygienic, non-contact level monitoring in mixing and holding tanks.
Power generation — Madison side-mounted float switches (M8790-14/4184) for sump and condensate tank level control in boiler rooms and turbine halls.
Municipal water supply — Madison ultrasonic transmitters (U3M-148C485) with 4-20mA output for remote monitoring of reservoir and clearwell levels.
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MADISON Products

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

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