Tokyo Keiki KRG-10, Руководство пользователя

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2-5
2.6 Measuring range
(1) Higher dielectric constant provides higher reflection and longer measurable range.
(2) Larger antenna can have larger reflection for stable measurement and longer measuring range.
(3) Turbulent or foamy surface decrease reflection signal strength which may let measurable range be
shorter.
(4) Contamination to antenna inside or dusty air layer may decrease reflection signal strength which
may let measurable range be shorter.
Contamination to antenna can cause reduced sensitivity, please remove contamination.
(5) Any of obstructions may cause disturbance echo (noise) which affects stable measurement.
(6) In case target surface is smaller than beam area, enough reflection may not return. It may let
measurable range be shorter.
(7) If the measurement atmosphere in absorbing gases such as ammonia or some fluorocarbons,
contact with the seller.