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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | TimeMark |
| Manufacturer Product Number | 4062 |
| Description | Liquid Level Control Relay; 120V AC +-10%, 50/60 Hz |
| Datasheet | Download Datasheet |
The TimeMark 4062 is a duplex pump-up controller for a 120V AC +-10%, 50/60 Hz supply. It fills a tank with two alternating pumps, with high and low alarms.
Sensing: 4-20 mA transducer, 2- or 3-wire (TimeMark 450 or 456-15; optional 0-5 V); float switches through a TimeMark 460D. Set points: 5 (low alarm, pumps off, level 1, level 2, high alarm). Pumps: 2, alternating; hand-off-auto per pump. Input: 4-20 mA (optional 0-5 V); range selectable 0-5 to 0-150 psi (11.5-346 ft). Delay: 0...30 s (programmable on-delay). Controls: factory set to a 15 psi range. Display: 6-digit LED: level (0-346 ft), pump run times, on-delay. Communication: RS-485 Modbus.
Output: 4 x SPDT (pump 1, pump 2, high alarm, low alarm) + 1 SPDT power-loss relay, 10 A at 120 V AC resistive (power-loss relay 5 A). Signal output: 4-20 mA, zero and span adjustable; 300 ohm max. Alarms: high and low alarm relays; power-loss relay; seal-fail inputs per pump. Mounting: panel or surface (TimeMark 4000 surface-mounting kit). Indicators: low alarm, pump 1 / pump 2 running, high alarm LEDs. Power: 8 W max. It operates from -10 to +50 °C. Approvals: UL Recognized (U.S. and Canada).
| Category | |
| Manufacturer | TimeMark |
| Control Function | Duplex pump-up controller: it fills a tank with two alternating pumps, with high and low alarms |
| Function Selection | Factory set to a 15 psi range |
| Level Sensing | 4-20 mA transducer, 2- or 3-wire (TimeMark 450 or 456-15; optional 0-5 V); float switches through a TimeMark 460D |
| Number of Set Points | 5 (low alarm, pumps off, level 1, level 2, high alarm) |
| Number of Pumps | 2, alternating; hand-off-auto per pump |
| Input Signal | 4-20 mA (optional 0-5 V); range selectable 0-5 to 0-150 psi (11.5-346 ft) |
| Input Voltage | 120V AC +-10%, 50/60 Hz |
| Pickup Delay | 0...30 s (programmable on-delay) |
| Status Indicator | Low alarm, pump 1 / pump 2 running, high alarm LEDs |
| Display | 6-digit LED: level (0-346 ft), pump run times, on-delay |
| Communication Protocol | RS-485 Modbus |
| Contact Configuration | 4 x SPDT (pump 1, pump 2, high alarm, low alarm) + 1 SPDT power-loss relay |
| Output Rating | 10 A at 120 V AC resistive (power-loss relay 5 A) |
| Signal Output | 4-20 mA, zero and span adjustable; 300 ohm max |
| Alarm Outputs | High and low alarm relays; power-loss relay; seal-fail inputs per pump |
| Mounting Type | Panel or surface (TimeMark 4000 surface-mounting kit) |
| Operating Temperature (Storage) (°C) | -10...+50 |
| Approvals | UL Recognized (U.S. and Canada) |