OVERFILL PREVENTION CONTROLLER EUS-2
DESCRIPTION
- Monitors bottom loading of liquid fuels in the petrochemical industry:
- Overfill prevention
- Grounding control
- Vapour recovery hose
- Immediate interruption of the filling in the case of detecting a factual overfilling of a tank compartment or if a proper electrostatic grounding is not detected
- Automatic recognition of the connected tank truck according to European standard EN 13922 and American standard API RP 1004
- Explosion protection for worldwide use according to IECEx and the European ATEX Directive 2014/34/EU and Indian CCOE/PESO approval
- Tested in accordance with EN 61508:2010 (SIL2 – Safety Integrity Level 2)
- Complete compatibility – independent from the sensor manufacturer – with all 5-wire, 2-wire or other sensors according to EN 13922
Benefits
- Plain text messages display in mother tongue of the operator
- Opening of the housing during operation in hazardous areas is allowed
- Intuitively operation of configuration menu via innovative joystick navigation
- Serial data interface (Ex ib) for connection with the TExi data bus (intrinsically safe data bus by Timm Elektronik)
TECHNICAL SPECIFICATIONS
| Type of Protection: | According to ATEX-standards 2014/34/EU: |
| EC Type Examination: | TÜV 13 ATEX 132121 |
| IECEx Certificate: | IECEx TUN 16.0004 |
| SIl 2 Certificate: | EN 61508:2010 (SIL 2) |
| Power Supply: | 230 V AC ± 10 %, 50-60 Hz, ca. 25 VA type of protection “higher safety“ Ex eb |
| Output Circuits: Contact Circuits (K1 to K4) | Max.: 250 V AC, 3 A, 100 VA type of protection “increased safety“ Ex eb |
| Output Circuits: Electronical Outputs (E1, E2) | Max. values of the certified intrinsic circuits: Ui = 15 V; Ii = 20 mA, Po = 300 mW Type of protection “intrinsic safety“ Ex ib NAMUR compatible |
| Output Circuits: Electronical Outputs (E1, E2) | Max. values of the certified intrinsic circuits: Ui = 15 V; Ii = 20 mA, Po = 300 mW Type of protection “intrinsic safety“ Ex ib NAMUR compatible |
| Serial Data Interface: | Type of protection “intrinsic safety“ Ex ib, TExi data bus |
| Level Sensor Circuits: | Type of protection “intrinsic safety“ Ex ia |
| Truck Connector Cable: | PUR-special cable, blue, single shielding 10x 1 mm² |
| Truck Connector Plug: | Standard: 10-pole (according to EU-standard and API thermistor) Option: 7-pole (according to API standard “optical“) |
| Protection of Enclosure: | IP67 |
| Operation Temperature: | – 40 °C up to + 60 °C |
| Dimensions (W x L x H): | ca. 220 mm x 360 mm x 120 mm |
| Weight: | ca. 10 kg |
