The Model 4062 Pump-Up Controller provides total control for duplex pumping systems. The Model 4062 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 4062 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, Level 2, Level 1, Pumps Off 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 4062 can be panel-mounted (11 1/8” x 4 5/8”), same as Time Mark Models 403, 404, 4042 and 4052, or surface-mounted using the optional surface-mounting kit, Model 4000.
Model | 4062 |
Input Voltage | 120VAC ±10% 50/60 Hz |
Power Consumption | 8 watts max. |
Signal Input | 4-20mA (optional 0-5V), 2 or 3 wire |
Signal Input Load | 250 ohms maximum |
Dead Band | 1% of full scale |
Repeat Accuracy | ±1% of scaled maximum (fixed conditions) |
Display Type | 6 digit red LED display |
Display Range | Level: 00.0 to 34.6 ft with 4-20mA input |
Display Resolution | 1 decimal place |
Control Contacts | 4 SPDT 10A at 120VAC resistive |
Power Loss Relay | 1 SPDT 5A at 120VAC resistive |
Signal Output | Output is factory set to track the 4-20mA input. |
Signal Output Load | 300 ohms maximum |
Probe Supply Voltage | 24VDC regulated |
Setpoints | 3 levels, 2 alarms, all user-adjustable |
Operating Temp | - 14° to +122° F |
Humidity Tolerance | 0 - 97% w/o condensation |
Enclosure Material | 16 Gauge Steel |
Termination | Removable Terminal Strips |
Dimensions | H: 5.5" W: 12.0" D: 4.75" |
Weight | 6.0 lbs. |
Agency Approvals | UL Recognized (U.S. & Canadian) |