Dry Contact Input (zero voltage)
Display mode
LCD
Reset mode
External / Panel
Display the number of digits 6 digits (font size is 6.7mm height)
Counting input
No voltage input, contact input
Reset input
No voltage input, contact input
Counting speed
20ms
Installation
CO-10 Installation Guide
1.
DIN48 X 24mm
2.
Internal battery life
≧
5 years
3.
Error rate
≦
0.02%
4.
LCD display with 6 digits (font size is 6.7mm height) or
8 digits (font size is 8.6mm height)
5.
No mechanical wear
6.
Max.resistance when terminals are close:
≦
10km
7.
Min resistance when terminals are open:
≧
500km
8.
Minimize signal pulse width
≧
0.2s
9.
Weight: about 60g
10.
Hole size 22.2 X 45 mm
11.
Can reset on panel or by external terminal
12.
Use ambient temperature: -10 ~ 60
℃
Electronic Pulse Counter
NOTE
1.
UL 2464 24 AWG, shielded twisted pair cable is suggested to connect the Electronic Pulse Counter and Water
Meters.
2.
Reset signal should not be connecting for long time in order to avoid wasting internal battery power.
WARNING: A lithium-ion battery inside. Do not make it stay in high pressure or overheat environment.
