Brand Name: MOJO
Model Number: MJ-A68
Place of Origin: Guangdong, China (Mainland)
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The principle of operation
Water flow sensor is the use of the Hall element to measure the Hall effect magnetic
sensors of physical quantities. Water flow sensor mainly consists of copper body,
water the rotor assembly, steady flow component and Hall sensors, installed in the
water heater inlet side used to detect the size and water flow off.
Applications
Mainly used for water heater, boiler, water dispensers, coffee machines, hot card
machines, steam equipment, water system, the campus card sales, selling self-help water systems, water treatment equipment, cooling systems, mechanical
equipment, instrumentation, pharmaceutical equipment.
Electrical parameters
Items |
OKD-A68 |
Product items |
Water flow sensors |
Voltage Rating |
DC=5V |
Max working current 15mA(DC5V) |
product batch number |
Production Quantity |
PCS |
Examine standard |
Enterprise standard |
NO. |
Examine Items |
standard order |
Remark |
1 |
Apparent |
clear product logo accuracy and comply with the order |
|
2 |
Withstand Water Pressure |
≤0.35MPa |
|
3 |
Working Voltage Rating |
DC5~24V |
Optional |
4 |
Insulating resistance |
>100MΩ |
|
5 |
Precision |
(In 10~132L\H) |
|
6 |
Flow pulse character |
F=(18Q)±5% |
Q=L/Min |
7 |
Pulse duty cycle |
50%±10% |
|
8 |
high export pulse level |
>DC 4.7V(Input voltage DC 5V) |
|
9 |
low export pulse level |
< SPAN> |
|
Installation instructions
1.Should be mounted away from the inlet, or switch will caused malfunction by the
fluctuations in intake.
2.The load must be controlled circuit capacity with float switch contacts to match.
3.The proportion of liquid to be measured must be greater than the proportion of
float.
4.Float action points have been ordered by the customer requirements adjusted at
the factory, Please do not adjust the float position.
Routine maintenance
Periodically clear the guide rod and float on the dirt (as the media cycle may be).
Check for the loose buckle
NOTE