The BAB100DL is a differential level transmitter designed to simultaneously measure two different levels or calculate the difference between them in tanks, basins or channels. Equipped with an intuitive TFT touch screen and a 4 relay output, this standalone device acts as a powerful local controller: it receives signals from two external sensors (4-20 mA), clearly displays the data and controls alarms or pumps based on the calculated differential. With its RS485 MODBUS communication and robust IP66 housing, the BAB100DL is the ideal solution for filtration monitoring, flow measurement in channels or interface control in water treatment plants and industrial processes.
| Measurement Range | 0.15...2m - 0.5...20m |
| Output | 4...20 mA and SPDT 4 Relays |
| Accuracy | <±0.2% |
| Electrical Connection | Sensor Input 2x4-20mA |
| Sensor Material | PVDF |
| Power Supply | 18...36 VDC |
| Temperature | -30°C ... +70°C |
| Protection | IP66, Indicator IP65 |
| Communication | RS485 MODBUS RTU |
| Indicator | TFT Touch Screen |

Our expert team is ready to guide you in selecting the perfect measurement instruments for your applications.
For more information about this product, download the catalog.

The BAB100DL is a differential level transmitter designed to simultaneously measure two different levels or calculate the difference between them in tanks, basins or channels. Equipped with an intuitive TFT touch screen and a 4 relay output, this standalone device acts as a powerful local controller: it receives signals from two external sensors (4-20 mA), clearly displays the data and controls alarms or pumps based on the calculated differential. With its RS485 MODBUS communication and robust IP66 housing, the BAB100DL is the ideal solution for filtration monitoring, flow measurement in channels or interface control in water treatment plants and industrial processes.
| Measurement Range | 0.15...2m - 0.5...20m |
| Output | 4...20 mA and SPDT 4 Relays |
| Accuracy | <±0.2% |
| Electrical Connection | Sensor Input 2x4-20mA |
| Sensor Material | PVDF |
| Power Supply | 18...36 VDC |
| Temperature | -30°C ... +70°C |
| Protection | IP66, Indicator IP65 |
| Communication | RS485 MODBUS RTU |
| Indicator | TFT Touch Screen |
For more information about this product, download the catalog.
Our expert team is ready to guide you in selecting the perfect measurement instruments for your applications.
We suggest other products that may also be helpful to you

NEO-EMDE series electromagnetic flowmeters are flowmeters without moving parts, without flow resistance, and with almost no pressure loss. They can be easily used in liquids with an electrical conductivity of 5 microsiemens or higher. They offer easy monitoring and control thanks to their standard display, electrical outputs, and optional serial communication. They are suitable for many chemical fluids due to the materials used in their internal construction. They can also be easily used with dirty liquids containing particles.
View Details
The EMDE.IT is an electromagnetic flowmeter accessory designed for precise volumetric flow measurement of conductive liquids. Compatible with diameters from DN150 to DN2000, it offers installation flexibility for large pipelines in water networks and heavy industries. With a wide selection of liners (PTFE, PP, hard rubber, PFA) and electrode materials (AISI316L, Titanium, Hastelloy-C), it adapts to various fluids, from clean water to aggressive chemicals. Guaranteeing exceptional accuracy of <±0.1 % of measured value, the EMDE.IT is the ideal solution for demanding applications requiring reliable and repeatable measurement in the chemical, petrochemical, water treatment, and power generation industries.
View Details
The EMDE.PF is an electromagnetic flowmeter specifically designed for measuring conductive liquids in partially filled pipes. Using the velocity field method, it continuously measures and displays instantaneous flow, volumetric flow, and totalized flow, even when the pipe is not completely full. Compatible with diameters from DN10 to DN3000 and a wide selection of liners (PTFE, PP, rubber, PFA) and electrodes, it adapts to all applications, from small tubes to very large pipes. With standard <±0.5 % and optional <±0.2 % accuracy, the EMDE.PF is the ideal solution for sewage networks, wastewater treatment plants, industrial channels, and hydraulic applications where partially filled pipes are common.
View Details
The EMDE.Z is a full-bore electromagnetic flowmeter designed for reliable measurement regardless of flow profile and installation location. Requiring no pipe restrictions and no upstream or downstream straight runs, it offers unmatched installation flexibility in tight spaces or complex configurations. Compatible with diameters from DN10 to DN3000 and a wide selection of liners (PTFE, PP, rubber, PFA) and electrodes, it adapts to all conductive liquid applications. With standard <±0.5 % and optional <±0.2 % accuracy, the EMDE.Z is the ideal solution for the chemical, petrochemical, water treatment industries, and applications requiring simplified installation without compromising accuracy.
View Details