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| Brand | LongerPump |
|---|---|
| Origin | Hebei, China |
| Manufacturer Type | Direct Manufacturer |
| Model | WT3000-1JB |
| Flow Range | 85.7–2571.4 mL/min |
| Speed Range | 300–3000 rpm |
| Speed Resolution | 1 rpm |
| Max Particle Size Handling | ≤10 µm |
| Max Fluid Viscosity | ≤200 cSt |
| Control Inputs | 4–20 mA / 0.5–5 V / 1.0–10 V / 1.0–10 kHz (linear mapping to 300–3000 rpm, requires optional external control module) |
| Start/Stop Input | TTL-level signal |
| Communication Interface | RS485 |
| Power Supply | AC 220 V ±20% / 150 W or AC 110 V ±20% / 150 W (selectable) |
| Operating Temperature | 0–40 °C |
| Relative Humidity | <80% RH |
| Enclosure Rating | IP31 |
| Dimensions (L×W×H) | 290 × 207 × 180 mm |
| Weight | 5.1 kg |
| Pump Head Options | MG/MS204 (PEEK/PTFE), MG/MS209 (PEEK/PTFE), MG/MS213 (PEEK/PTFE) |
| Max Outlet Pressure | 0.8–1.4 MPa (model-dependent) |
| Fluid Temp Range | –45 to +120 °C (PEEK) |
| Display | 128×32 LCD |
| Protection | Automatic torque-limiting decoupling |
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