S5U Sender – 1.5″ NPT Mount

Description

The electric liquid level sending units are widely used in marine, on-road, off-road, generator set, and industrial applications. The electric liquid level sending unit utilizes reed switch and magnetic field technology. The advantage of reed switch type level sender over thick-film swing arm type level sender is the reed switch’s durability and reliability. Additionally, in reed switch level senders the float is the only moving part of the sender, thereby minimizing potential mechanical failures.

Material:

• Body: SUS 316 Stainless Steel
• Float: NBR
• Cable: PVC

Mounting Method: 1.5″ NPT (National Pipe Thread)

Protection Rating: IP 65

Output Signal:

• American Standard 240-33 ohms (240 ohms at empty, 33 ohms at full)
• European Standard 0-180 ohms (0 ohms at empty, 180 ohms at full)
• Voltage (V) output available upon request
• Current (mA) output available upon request
• Customized output curve available upon request

Resolution:

• 21mm
• Finer resolution (as low as 10mm) available upon request

Operation Temperature: -40°F ~ +185°F (-40°C ~ +85°C)

Operating Voltage: 12VDC or 24VDC system. The sender draws power through the signal wire

Rated Power Draw: 125mW

Length:

• American Standard Output – 4″ through 96″ at 1″ increments
• European Standard Output – 100mm through 2500mm at 50mm increment

Additional Information:

• Sending Unit Installation Guide
• Troubleshooting Guide
• Please note that we recommend a 1″ clearance from the bottom of plastic tanks and a 0.5″ clearance from the bottom of stainless/aluminum tanks.