Description
Bamo ES 2001 Resistive Level Controller is used as a limit value detector on conductive liquids; Probes and rods are chosen according to the application. Detection sensitivity to different type of liquids is set through the built-in potentiometer from 1 to 150 kΩ.
The hysteresis between on/off switching of output relay is about 20% of sensibility. Such a narrow hysteresis limits false detection by a leakage current due to presence of mist, foam or condensed vapors.
With both timers, it is easy to adjust the level detection or level regulation to prevent false triggering due to wave effects. For level detection, 1 relay ES2001 is necessary for each independent trigger point.
Bamo ES 2001 Resistive Level Controller Features
- For all electrically conductive liquids
- Adjustable sensitivity, timer; selectable operating mode
- Functions:
- On /Off level controller between 2 rods
- Level regulation (filling/draining) between 2 thresholds (3 rods)
- Compatible with all our electrodes
Application
- Control of the level height of electrically conductive liquids
- Fill or drain automated operation
Bamo ES 2001 Resistive Level Controller Specification
| Power supply | 230, 115, 48, 24 V AC – 50/60 hz |
| 24, 12 V DC | |
| Consumption | ≤2VA |
| 2 Change-over contacts | |
| Outputs | Max. 250 V AC; 5 A; 500 VA |
| Max. 125 V DC; 1 A; 40 W | |
| Galvanic insulation < 6 V AC / < 2 mA | |
| Powered detection loop | |
| Hysteresis | About 20 % of sensitivity |
| Sensitivity | Adjustable on 2 ranges |
| 1 … 70 kOhm (Low range) | |
| 5 … 150 kOhm (High range) | |
| N.O. or N.C through DIP switch | |
| Operating status | |
| Timer | Delay “ON” and “OFF” from 0.5 to 3 s |
| Adjustable through a potentiometer | |
| -15 … +45 °C | |
| Ambient temperature | |
| Mounting | Rail DIN 46277 |
| Protection | IP 40 (tropicalization on request) |
Download Data Sheet: Resistive Level Controller ES 2001
Ref: bamo.eu
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