Noncontact Liquid-Level Transmitters

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Performance

Noncontact

For Use With

Liquids

System of Measurement

Input Voltage

Pipe Size

Mounting Location

Top of Tank

Output Signal Type

Analog

Digital

Liquid-Level Sensor Type

Container Type

Maximum Liquid Level

Environment

Length

Body Material

Connects To

Switching Voltage

For Liquid Level

Output Signal

Signal Type

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8 Products

Noncontact Liquid-Level Transmitters

Use these transmitters to measure the levels of corrosive, dirty, or sticky liquids without coming into contact with them. They’ll continuously send measurements, so you can monitor status and manage components in your system. Mount at the top of your tank. There should be no tank walls, agitators, or other objects in the path of the transmitter.

Ultrasonic


Transmitter	Button Interface

Ultrasonic transmitters use high-frequency sound waves and are often used to measure water, wastewater, chemicals, and oil but won’t work on vapors, foam, and other media that’s difficult to measure. The included fob allows you to connect your transmitter to your computer, where you'll download software that guides you through the setup process to make sure you get accurate readings.

Digital Switch Output—Transmitters with a switch can also signal your controller to turn components on or off when they reach a set level.

NEMA 6P Enclosure Rating—NEMA 6P rated transmitters protect against dust, weather, washdowns, corrosion, and submersion. IP68 rated transmitters seal out dust and water from temporary submersion.

Button Interface—Ultrasonic transmitters with a button interface can be set up and calibrated without the fob.

				Overall
	Pipe Size	For Liquid Level, ft.	Max. Pressure @ Temp.	Dia.	Lg.	Temp. Range, ° F	Cable Lg., ft.	Input Voltage, V DC	Electrical Connection	Enclosure Rating	Includes	Features		Each
NPT Male Pipe Connection







				0-5V DC, 0V-10V DC Signal

				1	0 to 4	30 psi @ 70° F	2"	3 1/4"	-30 to 140	4	12 to 24	Wire Leads	NEMA 6P	USB Configuration Fob	—	3407K23	0000000




						4-20 mA Signal

						2	0 to 19 1/2	30 psi @ 70° F	4 3/8"	7"	-30 to 140	—	14 to 28	Quick-Disconnect Terminal	IP68, NEMA 6P	USB Configuration Fob	Button Interface	3407K17	000000


						3	0 to 39	30 psi @ 70° F	4 5/8"	7"	-30 to 140	—	14 to 28	Quick-Disconnect Terminal	IP68, NEMA 6P	USB Configuration Fob	Button Interface	3407K18	00000000




								4 mA to 20 mA Signal with Switch

								1	0 to 4	30 psi @ 70° F	2"	3 1/4"	-30 to 140	4	24	Wire Leads	NEMA 6P	USB Configuration Fob	—	3407K11	000000


								1	0 to 9 3/4	30 psi @ 70° F	3"	4 3/4"	-30 to 140	4	24	Wire Leads	NEMA 6P	USB Configuration Fob	—	3407K14	000000
								2	1 1/2 to 4 3/4	30 psi @ 70° F	2 3/4"	4"	-30 to 140	4	14 to 28	Wire Leads	IP68, NEMA 6P	USB Configuration Fob	—	3407K15	000000
								2	4 to 9 3/4	30 psi @ 70° F	2 3/4"	4"	-30 to 140	4	14 to 28	Wire Leads	IP68, NEMA 6P	USB Configuration Fob	—	3407K16	000000

Replacement USB Adapters for Ultrasonic Transmitters