Liquid Level Sensor

Mini - Level and Temperature 4300 series

Application:

Miniature oil level and over temperature
indication in a single control assembly.

Features:

	Field adjustable switch ( N.O. and N.C. )
	Some sensors fit through ¾" npt coupling
	Rugged solid cellular float
	Temperature switch 1°C repeatability, 5°C accuracy

Options:

	Connectors
	Jacketed cable
	Custom lead wires
	Metric-British threads
	Custom molding
	Stilling well
	Female threads
	Thermistors RTD’s, Thermocouples
	High accuracy

A.C.T. will modify switches to provide the
best solution for your application.

Ordering Information

Select a "Base switch Part Number", then specify a temperature switch set point (5°C - 140°C) and operation (open = "C" or close = "CR" on rising temperature) finally select the float switch operation (N.O. or N.C. with the float resting against the retaining ring).

A common hydraulic reservoir switch is "B 4300 N - 60 - CR - N.C." The temperature switch is open and will close (CR) on rising temperature at 60°C (140°F), and the liquid level switch is closed with the float against the retaining ring. If this float switch was mounted from the top of the tank the liquid level switch would be closed with an empty tank.

Select Qty:	Part Number	Image & Data	Construction Materials		Float			Switch		Qty. in Stock
			Stem	Float	Diameter		Specific Gravity in water	Rating (watts)	Operation (s.p.s.t.)
					in.	(mm)
	Select a part number, and enter the quantity
	B 4300 N		Brass	Nylon	1"	25.4	.68	50	N.O. & N.C.
	B 4300 B		Brass	NBR	7/8"	22.2	.48	50	N.O. & N.C.

NBR =Buna-N

Quantities greater than 10 qualify for quantity discounts.

Select additional options below. Options will change the price of each unit and some options are not carried in stock. If you add options, we will call to confirm the price and availability with you.

	Please Select Any Additional Options:
Stem Material
Switch Type
Liquid Level Switch
Float Size
Float Material
Temperature Switch Set Point
Temperature Switch Operation
Liquid Level Switch Operation