APG Kari Specifications
APG
Kari (KA) Level Float Switch
4.3”
109 mm
2.2”
55 mm
®
6.1”
155 mm
6.70”
170 mm
S (Standard) Series
RoHS
Compliant
Kari cable suspended oat switches are capable of up to four switching levels in a single oat, and oer 25
dierent congurations - including some with built in hysteresis. That means you can replace up to four single level
oat switches with one 4-point level switch. Kari oers high chemical compatibility and durable components built to
outlast any other.
C
Features
• Up to 4 switching levels
• Optional built-in hysteresis
• 25 congurations
• Mercury and Lead free
• High chemical compatibility
• Proven reliability in operation
• Cost eective
5.6”
142.24 mm
3.90”
99 mm
US
Quick Specs
• Max Voltage: 250 VAC or DC
• Temperature: Up to 175°F
• Float Material: Polypropylene
• Cable Material: PVC (standard), Polypropylene,
Rubber, Teon®
• IP67, NEMA 6
• CE, CSA General Purpose
5.1”
130 mm
3.0”
76 mm
M Series C Series
Automation Products Group, Inc. | 888.525.7300 | sales@apgsensors.com | www.apgsensors.com
Rev. A, 08/28/2015
APG
The World’s Most Versatile & Reliable
Float Switch
Patented One Float,
Multi-Switch Design
Want to make it easier to work
with oat switches? Want to
avoid tangled oats? Kari oat
switches have up to four switch
points in a single oat.
This simplies installation,
avoids maintenance, and
enhances reliability.
Stop messing around with
tangles of multiple oats and
streamline with Kari and APG.
Unparalleled Reliability
Many report the typical lifespan
of a competitor cable suspended
oat switch to be about four
years. We still have Kari oats in
the eld from 20 years ago.
These workhorses just keep
going, much longer than your
run-of-the-mill oat switch.
You get uninterrupted service
and a much lower cost of
ownership in an easy-to-use
package.
Easy Switch Level
Adjustment
The dierent activation levels
within the oat are easy to
adjust by lengthening the cable
and moving the weight. The
closer the weight to the oat, the
tighter the switching dierential
- or the closer the switching
levels are to each other.
Automation Products Group, Inc. | 888.525.7300 | sales@apgsensors.com | www.apgsensors.com
®
Rev. A, 08/28/2015
2
APG
Plug & Play
25 Congurations, Built-In Hysteresis
Kari oat switches come purpose built for a variety of unique
applications with 25 dierent congurations. The diagram below
descibes the function and available size of each model.
Unlike any other oat switch on the market, several models
include built-in hysteresis. The oat handles the logic all by itself
- making them ideal for backup pump control applications and
reducing the need for expensive controllers.
If you can wire a simple switch (and we can help you with that),
then you can achieve complex pump control behavior with a single
Kari oat switch.
Kari Float Switch Models
Type Description
1H High alarm or valve control
1HE
2H Empty pump control
3H
3Y
3HE
3YE
4H
4H5E
4Y
4Y39
1L
1LE
2L
2A
3L
3A
3LE
3AE
4L
4L5E
4A
1C
2HL
Dual high alarm
Empty pump control2Y
Empty pump control + high alarm
Empty pump control + high alarm
Empty pump control + isolated high alarm
Empty pump control + isolated high alarm
Empty pump control + high and low alarm
Duplex empty pump control + isolated high alarm
Empty pump control + high and low alarm
4 level empty pump control
Low alarm or valve control
Dual low alarm or valve control
Fill pump control
Fill pump control
Fill pump control + low alarm
Fill pump control + low alarm
Fill pump control + isolated low alarm
Fill pump control + isolated low alarm
Fill pump control + low and high alarm
Duplex fill pump control + isolated low alarm
Fill pump control + low and high alarm
High or low alarm, change-over switch
High and low alarm
Hysteresis
M
Ø 3 in
Model
C
Ø 3.9 in
S
Ø 6.7 in
Automation Products Group, Inc. | 888.525.7300 | sales@apgsensors.com | www.apgsensors.com
®
Rev. A, 08/28/2015
3
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