E-122-8-E
If voltage pulse (requiring pulse generator power supply) or current pulse is used for input
signal, a separate power supply is necessary for the pulse generator.
13. FORMER PRODUCT CODE EXPLANATION
13.1 Model EL0122
13.2 Model EL0123
Item
Code
Supplementary Code
DESCRIPTION
① ② ③ ④ ⑤ ⑥
−
⑦ ⑧ ⑨ ⑩ ⑪ ⑫
Model E L 0 1 2 2
Totalizing Counter
Power Source
7
85 to 264VAC 50/60Hz
Input Signal
2
2-wire or 12VDC 3-wire contact-closure pulse (PG20 equivalent)
3
2-wire or 12VDC 3-wire voltage pulse (PG30, NPG60A (F)
equivalent)
4
24VDC 2-wire current pulse 4/20mA (PA14, 15, 25, NPG60A(E)
equivalent)
5
12VDC 2-wire current pulse (PG30S equivalent)
6
2-wire or 12VDC 3-wire open collector pulse (Flowpet-EG, 3-wire
NPG60A (E3) equivalent)
9
Other than above
Output Signal
(open collector)
2
Pulse width: approx. 1 ms (standard)
5
Pulse width: approx. 50 ms
6
Pulse width: approx. 100 ms
7
Pulse width: approx. 250 ms
9
Pulse width: Other than above (2 to 999ms)
Additional Functon 1
0
None
1
Analog output (4 to 20mA DC and 1 to 5V DC),
and High/Low alarm output
Additional Functon 2
0
None (standard)
1
Provided with a battery to light the LCD when power is off.
Painting
1 Always "1" Munsell N1.5 or equiv.
Item
Code
Supplementary Code
DESCRIPTION
① ② ③ ④ ⑤ ⑥
−
⑦ ⑧ ⑨ ⑩ ⑪ ⑫
Model E L 0 1 2 3
Battery powered total counter
0
Always "0" (lithium battery built-in)
Input Signal
2
Contact-closure pulse (PG20)
3
Voltage pulse (PG30)
4
24V DC 2-wire system, current pulse 4 to 20mA
[PA14,15,25, (N) PG60A (E)]
5
12V DC 2-wire system, current pulse (PG30S)
6
Open collector pulse (Flowpet-EG)
9
Other than above
Output Signal
(open collector pulse)
2
Pulse width: approx. 1 ms (standard)
5
Pulse width: approx. 50 ms
6
Pulse width: approx. 100 ms
7
Pulse width: approx. 250 ms
9
Pulse width: Other than above (2 to 999ms)
Additional Feature
0 0
Always "00"
Painting
1 Always "1" Munsell N1.5 or equiv.
The new product code has been implemented since April 2017.
Therefore, the product code explanation of the old product code will not be updated after April 2017.
Contact OVAL if you wish to order with the old product code for reasons such as type approval.