Description
The Model 4052 Pump-Down Controller
provides total control for duplex pumping systems. The Model
4052 Pump-Down Controller monitors, controls and displays
the liquid level in a tank or reservoir, up to a depth of
34.6 feet. The input to the Model 4052 Pump-Down Controller
can be from any 2 or 3-wire transducer with a 4-20mA output
that represents 0 to 34.6 feet. A 24VDC regulated probe supply
is included. A Level Simulator is provided to aid in programming
these five set points; Low Alarm, Pumps Off, Level 1, Level
2 and High Alarm.
A universal zero to 30 second
On Delay can be programmed to prevent outputs from closing
due to input fluctuations caused by turbulent conditions.
An additional 4-20mA output with zero and span controls
is provided for a chart recorder or other external device.
Four heavy-duty 10 amp,
120V contacts are provided for pump control and alarm activation.
An auto-dialer or other emergency device can be activated
with the SPDT power loss relay. This relay is held open
when power is applied.
Pump outputs include duplex
alternation as well as hand-off-auto switches. Pump run-time
can be displayed for each pump with tenth of an hour resolution,
up to 99,999.9 hours. The Model 4052 can be panel-mounted
(11 1/8” x 4 5/8”), same as Time Mark Models 403,
404 and 4042,
or surface-mounted using the optional
surface-mounting kit, Model 4000.
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Hot Features:
- Duplex Pump Alternation
- 4-20 mA Input
- Scaleable 4-20mA
Output
- Hand-Off-Auto Controls
- Dual Run-time Meters
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Applications
For Pump Down Controller Model 4052
Dimensions For Pump
Down Controller Model 4052
