190

Diversified Electronics

800.727.5646

atcdiversified.com

Diversified Electronics

800.727.5646

atcdiversified.com

Liquid Level Pump Controller

OPERATIONS

The ATC Diversified LPC Series is a conductive liquid level controller

that uses two probes to sense tank level. There are two modes of

operation that are user selectable.

Drain (Pump Down): The output relay will pick-up and the LED will

turn on when the liquid level reaches the high level probe. When the

liquid level falls below the low level probe the relay will drop-out and

the LED will turn off.

Fill (Pump UP): The output relay will pick-up and the LED will turn

on when the liquid level falls below the low level probe. When the

liquid level reaches the high level probe the relay will drop-out and

the LED will turn off.

3.05”

SENSITIVITY

DRAIN

RELAY

STATUS

FILL

0

1

3

4 5 6

7

8

9

10

2

.375”

5

4

3

2

1

8

7

6

PROBE

COMMON

LOW

LEVEL

PROBE

HIGH

LEVEL

PROBE

INPUT

VOLTAGE

L

N

3.05”

SENSITIVITY

DRAIN

RELAY

STATUS

FILL

0

1

3

4 5 6

7

8

9

10

2

.375”

5

4

3

2

1

8

7

6

PROBE

COMMON

LOW

LEVEL

PROBE

HIGH

LEVEL

PROBE

INPUT

VOLTAGE

L

N

DIMENSIONS

WIRING

SPECIFICATIONS

SUPPLY

24V AC, 120V AC, 240V AC (+10/-20%)

VOLTAGE

See ordering information below

SUPPLY

Pulsed 5V DC, at terminals

VOLTAGE

SENSITIVITY

Adjustable: 1K ±500 Ω at low end

100K Ω ±25% at high end

UNIT

Drain or Fill (User Selectable)

OPERATION

OUTPUT RATING One SPDT, 5 Amps Resistive @ 240V AC

ISOLATION

1,500 volts

POWER

24 V Model 6VA, 120 V Model 6VA,

CONSUMPTION

240 V Model 8VA

TEMPERATURES Operate: -20°C to +60°C

Storage: -40°C to +80°C

TERMINATIONS 8-PIN OCTAL HEADER

LED INDICATORS Red LED illuminates when relay is active

ENCLOSURE

Style "A" 8 Pin Plug-In

AGENCY

cULus E55826

APPROVALS

ACCESSORY:

CPR Series Conductive Probes

Stainless Steel Tip, PVC Cable, Corrosion Res.

LPC

XXX

AAA

SUPPLY VOLTAGE

24 Volts AC

24

120 Volts AC

120

240 Volts AC

240

MODEL NUMBER

E55826

SEE TABLE

“C”

SEE

TABLE

3.5

.875

“A”

SEE TABLE

“B”

ORDERING INFORMATION

CPR

P

S

XX

SERIES

SHIELD MATERIAL "A"

P - PVC (66°C)

PROBE TIP MATERIAL"B"

S - 316 STAINLESS STEEL

LENGTH OF WIRE "C"

10 - 10 FEET 20 - 20 FEET

30 - 30 FEET 40 - 40 FEET

## - LENGTH IN FEET