Illustrate
AK Digital Flow Indicator can be used to measure liquid
Summarize
This series reset digital flow indicator is a displayer that used for measuring the total volume flow in pure water pipe. Suitable for one-way flow, can’t use for measuring corrosive liquid. The property is stable and reliable, high accuracy, long working life. It is with zero clearing function. When enter into the test mode, can reset the total flow, the digital water meter is more suitable for the measurement of direct drinking water device.Characteristics
1. Liquid crystal display, direct and convenient reading, adopting piston measurement mechanism.
2. Have the advantage of small start flow; high accuracy; stand wear and tear; no move inertia etc.
3. Low-power design, built in Li battery. Level, vertical, slanting installations do not influence the accuracy.
4. Display total flow and instantaneous flow. Small volume, light weight characteristics.
| Model |
Nominal size (mm) |
Overload flow (m3/h) |
Normal flow (m3/h) |
Boundary flow (l/h) |
Min. flow (l/h) |
Coefficient (n/l) |
L (mm) |
I (mm) |
|
AK-DFI-15B (SS housing) |
15 | 1.25 | 1 | 10 | 6.25 | 75.57 | 204 | 110 |
|
AK-DFI-15S (plastic housing) |
15 | 1.25 | 1 | 10 | 6.25 | 75.57 | 204 | 110 |
Parameter
Flow measuring Error1. In the lower zone from qmin inclusive up to but excluding qt is ±5%.
2. In the upper zone from qt inclusive up to and including qs is ±3%;
Working pressure: P</=1.0Mpa
Using condition
a. environment class: A class
b. water temperature: 0.1~30C
