Multi-Point Float Level Switch | Ktech Model FS401-1

Multi-Point Float Level Switch Ktech Model FS401-1

Ktech Model FS401-1 Multi-Point Float Level Switch set-point distances are measured from the underside of the 2” NPT bushing to the center of the float at the level where the switch is activated. Switch set-point distances are not field adjustable. They are factory-set as specified on the purchase order. The contact arrangement may be changed from normally open (NO) to normally closed (NC) and vice versa. Turn over the float and return the stop collars to their original positions. If the contact arrangement is altered, use an ohmmeter to test that the switch operates correctly. Screw the float switch into the 2” NPT opening on top of the tank. The conductors are colour coded to identify each switch. The switch must be connected in series with a load.

Model FS401-1 Construction:

• ½” O.D. Stainless Steel Stem

• 2” dia. 316 Stainless Steel Float

• 2” NPT bushing.

DO NOT CONNECT THE SWITCH DIRECTLY ACROSS THE POWER SUPPLY.

The voltage / current product must not exceed the power rating.

• MINIMUM SETPOINT DISTANCE FROM TOP IS 2"

• MINIMUM SETPOINT DISTANCE BETWEEN CONTACTS IS 3'

• MINIMUM SETPOINT DISTANCE FROM BOTTOM IS 2 1/2"

Model FS401-1 Specifications

• Maximum Switching Voltage
  VOLTS DC/AC - 120

• Maximum Switching Current
  AMPS DC/AC - 1.0

• Maximum Switching Power
  WATTS DC/AC - 100

• Operating Temperature Range. -25ºC to 90ºC (-13ºF to 194ºF)

	LISTED OVERFILL PROTECTION DEVICES
	Meets Standards: Class 1 Division 1, Groups B,C,D CSA C22.2 No. 1010-1 and ANSI/I SA S82-03 CSA C22.2 No. 30 and UL1203 Factory Sealed

FS401-1 Multi-Point Float Level Switch