NIVELCO NIVOROTA EL 7 Series, User Manual, Page: 2 / 5

eka7021a0600h_06
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2 / 5
2.4 O
RDER
C
ODE
E – –
(1)
Version Code
Probe version / Paddle /
Process connection
Code Housing Code Code Insertion length Code Power supply / Certificate Code
Standard K Standard / Single-blade
paddle / 1" BSPT
A
Aluminium 7 0 0 m 0 m 0 230 VAC 1
High-temperature H Plastic
(2) (3)
8 1 1 m 0.1 m 1 120 VAC 2
Standard bidirectional
version
L
Standard / Single-blade
paddle / 1½" BSPT
H
2 2 m 0.2 m 2 24 VAC 3
3 3 m 0.3 m 3 24 VDC 4
High-temperature
bidirectional version
M
Standard / 3- blade paddle /
1½ " BSPT
F
0.4 m 4 230 VAC/Ex tb IIIC (ATEX) 5
0.5 m 5 120 VAC/Ex tb IIIC (ATEX) 6
With rod extension / Single-
blade paddle / 1½" BSPT
R 0.6 m 6 24 VAC/Ex tb IIIC (ATEX) 7
With cable extension / Single-
blade paddle / 1½" BSPT
K
0.7 m 7 24 VDC/Ex tb IIIC (ATEX) 8
0.8 m 8
With cable extension /
3-blade paddle / 1½" BSPT
L
0.9 m 9
(1)
The order codes of Ex versions end in ’Ex’
(2)
No Ex version available
(3)
No high-temperature variant available
Accessories
Paddles Mounting plate Accessories
Type / material Code Type / material Code Type / material Code
Single-blade curved, 168 mm / 1.4571 EAL-701-1 1" female nut / 1.4571 EAM-701-0 Weight / 1.4571 EAW-701-0
Single-blade curved, 120 mm / 1.4571 EAL-702-1 1½" female nut / 1.4571 EAM-702-0 Flexible Coupling / Stainless steel EAS-701-0
2-blade flexible, 172 mm / 1.4571 EAL-703-1
Sliding sleeve for rod extended version
/ 1.4571
EAM-703-0
Rigid pipe for cable extended version
(0,1 – 3,0 m)
EAK-7

-1
(2)
2-blade flexible, 120 mm / 1.4571 EAL-704-1
Single-blade straight, 170 mm / 1.4571 EAL-705-1 Mounting plate, 1" hole / 1.4571 EAM-704-0 Pipe extension Ø10x1 (0,1 – 0,5 m) EAR-70  -1 (2)
Single-blade straight, 70 mm / 1.4571 EAL-706-1 Mounting plate, 1" hole / carbon steel EAM-705-0 Adapters
Single-blade 90°, 130 mm / 1.4571 EAL-707-1 Mounting plate, 1½" hole / 1.4571 EAM-706-0 1" BSP – 1½" BSP/1.4571 EAA-601-0
3-blade extended, 268 mm / 1.4571 (1) EAL-708-1
Mounting plate, 1½" hole / carbon
steel
EAM-707-0 1" BSP – 1½" NPT/1.4571 EAA-602-0
3-blade standard, 120 mm / 1.4571
(1)
EAL-709-1 Mounting plate seal EAM-704-0M-003 1½" BSP – 2" BSP/1.4571 EAA-603-0
Mounting sleeve (3x20) 4cesp3x20ykoy 1½" BSP – 3" BSP/1.4571 EAA-609-0
1½" BSP – 1¼" NPT/1.4571 EKH-402-1M-000-01
1½" BSP – 2" NPT/1.4571 EKN-402-1M-000-02
(1)
With a mounting plate
(2)
Coding of length in accordance with the “Insertion Length” column of the Order Code table.
2.5. D
IMENSIONS
2.5.1 U
NITS
S
TANDARD VERSION
R
OD EXTENDED VERSION
Single-blade paddle EL

–, EK

–

02–

3-blade paddle ELF–, EKF–

02–

Single-blade paddle ELR–, EKR–

–

Insertion length (L): 0.3 – 3.0 m (1 – 10 ft)
C
ABLE EXTENDED VERSION WITH COUNTERWEIGHT
H
IGH
-
TEMPERATURE VERSION
Single-blade paddle EKK–, ELK–

–

3-blade paddle EKL–, ELL–

–

EM

–, EH

–7

–

Standard 1 or 3-blade paddle, rod or cable version