APG KA datasheet

Page 1
KA Level Float Switch
APG
Flexible by Design
The KA series Cable Suspended Float Switch has options that allow you to replace up to four
single level oat switches with one 4-point level switch. With PVC, Aton rubber and Teon cable options, the KA offers high chemical compatibility and durable components built to outlast any other. Kari oat switches utilize high performance miniature switches.
Features
Mercury and Lead free
Proven reliability in operation
Cost effective
Automation Products Group, Inc. www.apgsensors.com tel. 888.525.7300 sales@apgsensors.com
Page 2
KA Specications
APG
Standard Series
4.0”
100 mm
6.1”
155 mm
6.70”
170 mm
2.25”
55 mm
Performance
• Switching Differential: Min: 10 in. - Max: 50 in. (<10 in. or >50 in. consult factory)
• Maximum Pressure: 28 psi (2 bar)
M Series
5.1
130 mm
3.0”
76 mm
Electrical
• Maximum Voltage: 250 VAC or DC
• Maximum AC Current (Resistive): 6 A
• Maximum AC Current (Inductive): 3 A
• Maximum DC Power: 75 VA (0.3 A @ 250 V)
Connectivity
• Cable: Up to 5 wires
Environmental
• Max. Liquid Temperature: 140ºF (>140ºF consult factory)
• Protection Rating: IP67 NEMA 6
Certication
• CSA General Purpose
• CE
Automation Products Group, Inc. www.apgsensors.com tel. 888.525.7300 sales@apgsensors.com 2
Physical
• Minimum Fluid Specic Gravity:
0.7 for Standard oat
0.95 for Mini oat
• Standard Cable Lengths: 5m (16 ft) 15m (49 ft)
• Weight: 0.75 lbs
• Float - Polypropylene
• Cable
PVC Polyeurethane
Aton® rubber
Teon® (PTFE) TPU
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Options
APG
Part Number: KA - _____ - _____ - _____ - _____
A B C D
A. Model and Function
1L Low Alarm1H High Alarm1C High / Low Alarm1LE Dual Low Alarm1HE Dual High AlarmM1L Low Alarm (Mini)M1H High Alarm (Mini)M1C High / Low Alarm (Mini)
2HL High and Low Alarm2L Hysteresis Fill Control (pump Up)2H Hysteresis Empty Control (Pump Down)2Y Empty Control (Pump Down)2A Fill Control (Pump Up)M2AY High and Low AlarmM2L Hysteresis Fill Control (Pump Up)M2H Hysteresis Empty Control (Pump Down)
3L Hysteresis Fill + Low Alarm3H Hysteresis Empty + High Alarm3LE Hysteresis Fill + Isolated Low Alarm3HE Hysteresis Empty + Isolated High Alarm3Y39 Lead/Lag Pump Control + High and Low Alarm3Y Empty Control + High Alarm3A Fill Control + Low Alarm3AE Fill Control + Isolated Low Alarm3YE Empty Control + Isolated High Alarm
4A Fill + High and Low Alarm (5 conductor)4L Hysteresis Fill + High and Low Alarm (4 conductor)4Y Empty + High and Low Alarm (5 conductor)4H Hysteresis Empty + High and low Alarm
(4 conductor)
4L5E Duplex Pump Fill + Isolated Low Alarm4H5E Duplex Pump Empty + Isolated High Alarm4Y39 Lead/Lag Pump Control + High and Low Alarm
B. High Temperature Option
□ (Null) Standard 140ºF (60ºC)K High Temperature 180ºF (80ºC)
C. Cable Option
(Null) PVCR PloyeurethaneA ATON □ T Teon
®
rubber
®
(PTFE)
N TPU
D. Cable Length
(Null) 16 ft. (5 m) cable standardL_ (specify in meters)
KA Accessories
Please order separately, by part number.
Description Part Number
Kari A weight - PVC covered 3/4lb (400g) 22039
Kari B weight - PVC covered 1 1/2lb (800g) 22040
Kari C weight - PVC covered 2 1/4lb (1Kg) 22042
Hanging clamps, polypropylene 22041
Wedge polypropylene 22840-0025
Automation Products Group, Inc. www.apgsensors.com tel. 888.525.7300 sales@apgsensors.com 3
Page 4
Model Selection Table
Model 1LE Model 1HE
Dual Low
Alarm
Dual High
Alarm
3,41,2 3,41,2
4 Conductors 4 Conductors
KA-1
Model 1L or M1L Model 1H or M1H Model 1C or M1C
2 Conductors
1,2
2 Conductors 3 Conductors
1,2
1,3
1,2
KA-2
Number
of Wires
Contained
in Cable
Model
Function
KEY
3 Conductors
1-2
Contact Wire Numbers
White = Contact Open
Switch or Fill Level Point
LO
Arrow = Hysteresis
N.C. N.C. = Normally Closed
Low Alarm
Black = Contact Closed
N.O. = Normally Open
Normally
Closed
Model 1LE Model 1HE
4 Conductors 4 Conductors
3,41,2 3,41,2
Dual Low
Alarm
KA-3
Model KA-3L
3 Conductors
O
On
N.C. N.C.
Fill Control
with Hysteresis
On
Low
Alarm
Model KA-3H
3 Conductors
1,2 1,3 3,41,2
Normally
Open
Dual High
Alarm
On
with Hysteresis
On
Model KA-3LE
4 Conductors
1,2 3,41,2 1,3
O
N.C. N.C.
Fill Control
Model KA-3HE
4 Conductors
Single Pole, Double Throw
Isolated
Low Alarm
MULTI LEVEL
Model 2HL or M2AY
3 Conductors
1,2
N.O. N.C.
High
Alarm
Model KA-3A
4 Conductors
1,3 1,3
O
On
N.C. N.C.
N.C.
Model KA-3Y
4 Conductors
1,2 1,4
Low
Alarm
Fill Control
1,3
On
HH
H
L
LL
1,3
Low
Alarm
Model KA-3AE
5 Conductors
1,2 4,51,2 1,4
O
On
N.C. N.C.
N.C.
Fill Control
1,3
On
Model KA-3YE
5 Conductors
Isolated
Low Alarm
Model 2A or M2A
3 Conductors
1,3
1,2
O
On
N.C.
N.C.
Fill Control
Model 2Y or M2Y
3 Conductors
1,2
1,3
On
O
N.O.
N.O.
Empty Control
4,51,2
Model 2L or M2L
2 Conductors
1,2
O
On
N.C.
Fill Control
with Hysteresis
Model 2H or M2H
2 Conductors
1,2
On
O
N.O.
Empty Control with Hysteresis
O
N.O. N.O. N.O. N.O.
Empty Control with Hysteresis
High
Alarm
Empty Control
with Hysteresis
O
Isolated
High Alarm
O
N.O.
N.O. N.O.
Empty Control
High
Alarm
KA-4
MULTI LEVEL
Model 4Y39
5 Conductors
1,41,5
1,2
1,3
N.O. N.O. N.O.
N.O.
Four Normally Open Switches
N.O. N.O.
Empty Control
Model 4A
5 Conductors
1,31,2 1,5
On
O
N.C. N.O.N.C.
N.C.
Fill
Control
Model 4Y
5 Conductors
1,2 1,3 1,5 1,4
N.O. N.O. N.O. N.C.
Empty
Control
O
N.O.
Isolated
High Alarm
1,4
On
High, Low
+
Alarm
High, Low
+ +
Alarm
Control
On
Empty
Control
Model 4L
4 Conductors
1,31,2 1,4
O
N.C. N.C. N.O.
Fill
High, Low
+
Alarm
Model 4H
4 Conductors
1,3
O
N.O. N.C. N.O.
High, Low
Alarm
Model KA-4L5E
5 Conductors
1,2
On #1
On #2
N.C.N.C.
Duplex Pump Fill Isolated
Model 4H5E
5 Conductors
1,41,2
1,3
On #2
N.O. N.O.
Duplex Pump Empty Isolated
1,2
On #1
N.O.
4,51,3
O
N.C.
Low Alarm
4,5
O
High Alarm
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Page 6
APG
KA Series Multi-Level Float Switch
Up to Four Switch Points in One Float
The KA float switches’ revolutionary design incorporates up to four switch points in a single float. This means that a lift station with four float switches can replace them all with just one KA float.
Stop dealing with tangled cables, and frequent replacements. The KA float switches do more with less, and last longer than any other float on the market.
Give us a call at (888) 525-7300 to learn more.
One Float Switch - Four Switch Points
Up to four switches in one float No more tangled cables Easier installation and maintenance
APG
R
Intrinsically Safe
KA float switches are simple devices Just add an intrinsically safe barrier
Longest Lasting
High chemical compatibility Extremely durable build
Built-in Hysteresis
Mechanical hysteresis avoids “chatter” Simplify panel design Can work independent of any control system Perfect for back-up pump control
Multiple Configurations
We have a model that fits your panel design 1-4 switch points to meet your application needs Normally open, normally closed, and hysteresis options
No Lead, No Mercury
Both the switch and the weight are lead and mercury free
Automation Products Group, Inc. www.apgsensors.com tel. 888.525.7300 sales@apgsensors.com 6
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