Real-time monitoring of the data such as the number of strokes, total number of strokes and pump efficiency status of each mud pump to prevent abnormal pump efficiency or equipment damage caused by over-stroke, with reliable functions such as stroke display, over-limit alarm, interlocking control and data recording.
Main functions：
1. Real-time monitoring: the LCD screen of the main control box displays the pump speed and total pump stroke of each mud pump in real time.
2. Over-limit alarm: when the number of strokes exceeds the limit, the audible and visual alarm will be automatically triggered to remind the operator.
3. Accumulated stroke times: automatically accumulate the stroke times of each pump and the total stroke times, and the maintenance reminder cycle can be set.
4. Data record: alarm events and data records are automatically stored, and historical records can be queried.
5. U disk export: alarm events and data records support U disk export.
| Power supply | AC220V/DC24V | Range | 0 ~ 300 SPM |
|---|---|---|---|
| Comprehensive accuracy | ≤ ± 2 SPM | Temperature range | -20 ℃ ~ + 60 ℃ |
| Protection class | IP65 |
| Function | Each pump speed is displayed | Alarm for over-limit of stroke frequency | Alarm for low stroke frequency | Displays the total number of strokes | Audible and visual alarm | Display each accumulated pump stroke | Display total accumulated pump stroke |
| Whether to default the function | Yes | Optional | Optional | Yes | Optional | Yes | Yes |
| Sensor form | Explosion-proof proximity switch | ||||||
| Sensor installation | Pump Rod End Fixed/Gear End Mounted | ||||||
| Number of sensors | 1-3 routes (corresponding to 1-3 mud pumps) | ||||||
| Sensor interface | Pulse signal | ||||||
| Installation method | Driller's station built-in or independent box hanging type | ||||||
| Display size | 7 inches | ||||||
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