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- Switching Output: NPN
- Supply Voltage: 10 V DC … 30 V DC
- Ripple: ≤ 5 Vpp
- Current Consumption: < 80 mA
- Switching Frequency: 10 kHz
- Response Time: 50 µs
- Switching Output: PNP
- Supply Voltage: 10 V DC ... 30 V DC
- Ripple: ≤ 5 Vpp
- Current Consumption: < 80 mA
- Switching Frequency: 10 kHz
- Response Time: 50 µs
WATSON MARLOW 300 SERIES CASED PUMP TECHMICAL SUMMERY:
| Max. flow rate | 3000 ml/min |
| Min. flow rate | 0.002 ml/min |
| Speed control ratio | 133:1, 147:1, 200:1, 27:1, 300:1 |
| Operating temperature range | 5 to 40 °C |
| Operating temperature range | 40 to 104 °F |
| Drive standards | CE, cETLus |
| Drive ingress rating | IP31 |
| Drive power supply | 1ph, 100-120 V, 220-240 V 50/60 Hz, 100 VA |
| Compatible tubing bore size | 0.13, 0.19, 0.25, 0.38, 0.5, 0.63, 0.76, 0.8, 0.88, 1.02, 1.14, 1.29, 1.42, 1.52, 1.6, 1.65, 1.85, 2.05, 2.29, 2.54, 2.79, 3.2, 4.8, 6.4, 8 mm |
EV220B 15-50 are a universal indirect servooperated 2/2-way solenoid valve program. Valve body in brass, dezincification resistant brass and stainless steel ensures that a broad variety of application can be covered. Built-in pilot filter as standard, adjustable closing time and enclosures up to IP67 ensures optimal performance even under critical working conditions.
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Voltec Engineering Limited
Automation and control products are the focus of VOLTEC ENGINEERING LIMITED. In the area of comprehensive industry solutions for alteration, upgrading, and new construction projects, VOLTEC ENGINEERING LIMITED is a one-stop solution provider.
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