The Longer L100-1S-2 Flow Rate Pump is ideal for controlling full scale flow rates from 0.01µL/min up to 500 ml/min dependant on the pump head used. The pump has a high turndown ratio of 10,000:1 with a resolution of 0.01 Rpm within 0.01 – 10 Rpm range, and a resolution of 0.1 Rpm within the 10-100 Rpm range.
The L100-1S-2 features an easy to use keypad that controls the speed and flow rate of the pump. There are a wide range of pump heads that are compatible with the L100-1S-2 such as the “Longer YZ” range of pump heads that offer an easy-loading mechanism for pump tubing aiding tube replacement whilst the “Longer DG” series of pump head is ideal for low flow dispensing. Depending on the tubing used, maximum flow rates vary from 2, 8, 28 and 48 ml/min.
Features of the Longer L100-1S-2 Flow Rate Pump:
- Flow Rates: from 0.01µL/min up to 500 ml/min
- Speed Range: 0.1 – 100 Rpm
- Start/stop control and directional control
- LCD Display – displays parameters and running status
- External pump speed control available via 0-5 VDC, 0 – 10 VDC, 4 – 20 mA or 0 – 10 kHz input
- Turndown Ratio: 10,000:1
- Multiple setpoint input options
- Flow rate mode
- Keypad lock feature
- Energy efficient
- RS485 communications protocol
- IP 31 rating
Available with wide range of pump heads, for more info call us on 01257 270433