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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 | 4092I-120 |
| Description | Liquid Level Control Relay; 120V AC, 50/60 Hz; 15 ms |
| Datasheet | Download Datasheet |
The TimeMark 4092I-120 is an isolated dual seal failure detector for a 120V AC, 50/60 Hz supply. It watches the seal cavities of two submersible pumps on electrically isolated probe inputs and alarms on a leak.
Sensing: seal leak probes (two isolated inputs). Probes: 2 (isolated). Sensitivity: 10-25 kohm (one knob per probe). Probe voltage: 9 V DC. Delay: 15 ms. Reset delay: 15 ms. Reset: automatic.
Output: 2 x SPST-NO (seal A, seal B alarms), 5 A at 250 V AC resistive. Mounting: plug-in, on an 11-pin octal (TimeMark 51X016 socket) base. Indicators: PROBE A and PROBE B LEDs. It operates from -25 to +60 °C.
| Category | |
| Manufacturer | TimeMark |
| Model | 4092I |
| Control Function | Isolated dual seal failure detector: it watches the seal cavities of two submersible pumps on electrically isolated probe inputs and alarms on a leak |
| Number of Probes | 2 (isolated) |
| Level Sensing | Seal leak probes (two isolated inputs) |
| Sensitivity Range | 10-25 kohm (one knob per probe) |
| Probe Voltage | 9 V DC |
| Input Voltage | 120V AC, 50/60 Hz |
| Pickup Delay | 15 ms |
| Reset Delay | 15 ms |
| Reset Method | Automatic |
| Status Indicator | PROBE A and PROBE B LEDs |
| Contact Configuration | 2 x SPST-NO (seal A, seal B alarms) |
| Output Rating | 5 A at 250 V AC resistive |
| Mounting Type | Socketable |
| Termination Style | Plug In, 11 Pin (Octal) |
| Socket Family | 11 Pin Octal (TimeMark 51X016 socket) |
| Operating Temperature (Storage) (°C) | -25...+60 |
| Mechanical Life | 50,000,000 (100,000) |