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計測機器 Aquatel S207EのPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。Aquatel S207E 8 ページ。 Wireless level indicator

Testing Range

1) Remove Tank Unit lid and set Mode Switch to test mode. Press Tank Unit reset button.

2) Reset Display Unit by holding down button for 3 seconds. The Display Unit will beep

every two seconds when in range of Tank Unit.

If the Display Unit is not updating then:

Reset the Display Unit. (Hold button down for three seconds until all LEDs light up)

If problem persists reset the Tank Unit. (Take off Tank Unit lid and press reset button)

If problem still persists check Display Unit is in range of Tank Unit

FAQ

How do I Improve the range?

The range is affected by trees, sheds, walls, buildings etc between the units.

Following are some suggestions for improving the range:

Move the Display Unit closer to the Tank Unit

Remove obstructions between Display Unit and Tank Unit.

(Trees will reduce range, especially when wet or covered in snow)

Remote mount Tank Unit antenna in a better location using a 2.4m (8 foot) extension

cable. Aquatel Part: AQC4A. A higher location is better as the ground absorbs the

signal

Replace Tank Unit antenna with a high gain directional antenna. Aiming at the Display

Unit will significantly increase the range (line of sight over 1000 meters, 3000 feet).

Note: Check your local regulations regarding using this type of antenna

(does not comply with EMC and may require a license).

Aquatel Part: AQ433 for 433 MHz (Australasia, Europe)

Why is the Display Unit not displaying the correct liquid level?

Ensure the angled cone on the Tank Unit is parallel to the fluid surface

Ensure the Tank Unit depth has been set correctly. Adjust this by removing the Tank

Unit cover and changing the Mode Switch setting using the previous table.

If the Display Unit is showing empty but there is still water in the tank then increase

the tank depth setting.

If the tank is empty but the Display Unit is not yet showing empty then decrease the

tank depth setting.

If this occurs during periods of rainfall it will be because the Tank Unit is mounted

right next to the inlet.

The surface of the liquid has lots of bubbles (in a septic system)

In tanks under 1500mm (5') deep ensure Tank Unit is mounted in centre.

Any other questions please email [email protected]

AQ920 for 920 MHz (USA, Asia)