The UniEx.ANM series level measuring devices with ATEX approval are suitable for use in explosive media and environments according to Directive 2014/34/EU. The level meters are passive devices and do not require a power supply. All standard ATEX devices are offered for a temperature range of -20°C to +105°C in the medium, or -20°C to 70°C above process connection. UniEx.ANM level measuring devices are manufactured according to customer requirements and can therefore be individually configured and used for a wide range of applications.
Simply configure and request UniEx.ANM now without obligation or arrange a consultation appointment!
| ATEX certification |
BVS 21 ATEX ZQS/E377 Production Quality Assurance Notification |
| Applied standards |
EN IEC 60079-0:2018 General requirements |
| ATEX marking |
CE 0158 |
| Electrical connection |
aluminium housing, stainless steel housing, plug-type connector, sheathed cable |
| Process connection |
thread, flange | For details please see data sheet UniEx.ANM |
| Tube |
ø 8 mm with resolution 5 mm, material stainless steel 1.4571 |
| Tube length |
according to specification | max. 3000 mm |
| Float |
ø 45 x 52 mm cylinder, material stainless steel 1.4571 |
| Analogue output |
potifunction, via transmitter (Ex barrier) 4 - 20 mA |
| Resolution |
2,5 mm, 5,0 mm or 10,0 mm |
| Pressure |
max. 6 bar |
| Protection rating |
IP 65 |
| Operating temperature |
-20°C to 105°C in medium, -20°C to 70°C above mounting |
II 1/2G Ex ia IIC T3...T6 Ga/Gb Optional: Temperature sensor – only possible in tube with Ø12 mm
| Temperature sensor | platinum resistor PT100 / PT1000 according DIN EN 60751, class B |
| Nominal resistance |
PT100: 100 Ohm | PT1000: 1000 Ohm |
| Temperature coefficient |
0,00385 |
| Tolerance class |
DIN EN 60751, class B |
| Self-heating |
PT100: 0,4 K/mW | PT1000: 0,2 K/mW |
| Long-term stability after 1000h at 150°C |
R0 < 0,06 % |
For further technical features and details as well as the ordering code, please see data sheet UniEx.ANM.
- Large field of application due to the proven functional principle:
Monitoring of processes, predetermined levels as well as pumps and level controls - Chemical industry, petrochemical industry, mechanical engineering, shipbuilding industry, offshore facilities, energy plants and others
- Areas of application are, for example, barrier pressure vessels, agitators or printing machines
- Temperature ranges -20°C to 105°C, -20°C to 70°C above process connection
- High reliability and long durability
- The device may only be operated with certified intrinsically safe circuits with the permissible maximum values.
- The device must be included in the periodic pressure/safety test of the container.
- The device must be electrically connected to the equipotential bonding system of the plant.
