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The Ktech Overfill Protection Weatherproof Alarm AL201

The Ktech Overfill Protection Weatherproof Alarm AL201 is a weatherproof alarm panel that accepts a switch contact input and provides an audible alarm signal when the external contact is closed.

• White pilot light indicates the 120 VAC power
• The test toggle-switch is a momentary switch that turns on the red light and the horn when pushed up
• Red pilot light provides the visual alarm indication for the alarm contact
• Mute toggle-switch is a momentary switch that mutes the horn for the alarm input when pushed down
• In the event of a power failure the alarm will come back on with the power. The red light remains on until the alarm condition is corrected. The alarm circuit resets automatically
• Must be mounted in a non-hazardous location
• Use Ktech float switches for the alarm input contact

Electrical Specifications:

• 120VAC, 60 Hz, 250 mA

• Switch inputs at terminals 3&4

• Wire Gauge Range is 20-10AWG

• Horn - 95 dB @ 10 feet.

Certified To CSA C22.2 No. 205 and Conforms To ANSI/UL Std. 464
CSA C22.2 No. 30 and UL1203. Conforms to UL2017

CAUTION: REFER TO INSTRUCTIONS BEFORE OPERATING ALARM

See AL201 Spec Sheet

Ktech Multi-Point Float Level Switch Model FS301SF-1

The Ktech Multi-Point Float Level Switch Model FS301SF-1 is a quality industrial grade overfill protection device. 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 (enter Set-Point distance in ORDER INFO). Switch set-point distances are not field adjustable. They are factory-set as specified on the 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.

DO NOT CONNECT THE SWITCH DIRECTLY ACROSS THE POWER SUPPLY.

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

Model FS301SF-1 Construction:

• ½” O.D. Brass stem

• 2” dia. 316 ss float

• 2” NPT bushing.

Model FS301SF-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)

• MINIMUM SETPOINT DISTANCE FROM TOP IS 2"

• MINIMUM SETPOINT DISTANCE BETWEEN CONTACTS IS 3 ft.

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

• Use the Ktech Overfill Protection Weatherproof Alarm AL201 with Ktech Multi-Point Float Level Switch

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

See FS301 Overfill Protection Device Installation Instructions