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• 4-2OmA ' <br />Scalable• 4-2OmA Output <br />• Duplex Pump Alternation <br />• Hand -Off -Auto Controls <br />• Dual Run-time Meters <br />The Model 4052 Pump -Down Controller provides total <br />control for duplex pumping systems. The Model 4052 <br />monitors, controls and displays the liquid level in a tank <br />or reservoir, up to a depth of 34.6 feet. <br />The input to the Model 4052 can be from any 2 or 3-w1re <br />transducer with a 4-20mA output that represents 0 to <br />34.6 feet. A 24VC1C regulated probe supply is included. <br />A Level Simulator is provided to aid in programming <br />Lilese five set points, Low Alarm, Pumps Off, Levei <br />Level 2 and High Alarm. <br />A universal zero to 30 second On Delay can be <br />programmed to prevent outputs from closing due to <br />input fluctuations caused by turbulent conditions. An <br />additional 4-20mA output with zero and span controls is <br />provided for a chart recorder or other external device. <br />Four heavy-duty 10 amp, 240V contacts are provided <br />for pump control and alarm activation, An auto -dialer or <br />other emergency device can be activated with the SPDT <br />power loss relay. This relay is held open when power is <br />applied. <br />Pump outputs include duplex alternation as well as <br />hand -off -auto switches. Pump run-time can be <br />displayed for each pump with tenth of an hour <br />resolution, up to 99,999.9 hours. The Model 4052 can <br />be panel-rnourted (11 1/8" x 4 5/8"), same as Time <br />Mark Models 403, 404 and 4042, or surface -mounted <br />using the optional surface -mounting kit, Model 4000. <br />1� vU52 p OMPOw <br />4052 <br />input Voltage <br />120VAC t 10% 50/60Hz <br />Pwr Consumption <br />8W max. <br />a <br />ZZ <br />Signal Input Load <br />250 ohms max, <br />Dead Band <br />1 % of full scale <br />SPECIFICATIONS <br />± 1% of scaled max. (fixed conditions) <br />MODEL <br />4052 <br />input Voltage <br />120VAC t 10% 50/60Hz <br />Pwr Consumption <br />8W max. <br />Signal Input <br />4-20mA (optional 0-5V), 2 or 3 wire <br />Signal Input Load <br />250 ohms max, <br />Dead Band <br />1 % of full scale <br />Repeat Accuracy <br />± 1% of scaled max. (fixed conditions) <br />Display Type <br />6 digit red LED displav <br />Display Ranges <br />Level: 00-0 to 34.6 ft with 4-20mA input <br />Runtime: zero to 99.999.9 hours <br />Delay: zero to 30 seconds__ <br />Display Resolution <br />1 decimal place <br />Control Contacts <br />4 SPDT 10A at 120VAC resistive <br />Power Loss Relay <br />1 SPDT 5A at 120VAC resistive <br />Signal (Output <br />_ <br />Output is factory set to track the 4-20mA input. <br />Zero and span adjustments are provided: as <br />little as a 2mA change can cause a full swing of <br />the output. <br />Signal Output Load <br />300 ohms max. <br />Probe Supply <br />24VDC regulated <br />Setpoints <br />3 levels, 2 alarms, all user -adjustable <br />Operating Temp <br />141 to -122° F <br />Humidity Tolerance <br />0-97% w/o condensation <br />Enclosure Material <br />16 gauge steel <br />Termination <br />removable terminal strips <br />Dimensions <br />H:5.5" W: 12.0' D: 4.75„ <br />Weight <br />_ <br />6.0 pounds <br />Agency Approvals I <br />JL Recognized (U.S. & Canadian) — <br />DIMENSIONS <br />....._................._._...... <br />I <br />:e <br />• a, ' <br />000 a <br />....._......_.._.__... _...... ._..----._....„ <br />Telephone: <br />Main- (918)438-1220 <br />11440 East Pine Street <br />Sales - (809) 882-2875 <br />Tulsa, Oklahoma 741't6 <br />Fax: <br />(918) 437-7584 <br />Page 1 of e 11x2011 <br />....._......_.._.__... _...... ._..----._....„ <br />Telephone: <br />Main- (918)438-1220 <br />11440 East Pine Street <br />Sales - (809) 882-2875 <br />Tulsa, Oklahoma 741't6 <br />Fax: <br />(918) 437-7584 <br />Page 1 of e 11x2011 <br />E-mail: <br />sales ia tirne-rnark.com <br />CP 2011 TIME MARK CORPORATION <br />Interne''.. <br />http:/A,A ow.time-mark.com <br />{{�'�� p� <br />17ME MARIi is divvwal o9 %s`L'TE ASIAT, Inc. <br />