BEHA-AMPROBE BM078 Расширенная инструкция онлайн [12/24] 529183
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BEHA-AMPROBE BM078 Расширенная инструкция онлайн [12/24] 529183

BEHA-AMPROBE BM078 Расширенная инструкция онлайн [12/24] 529183
11
✓
Detector location & wiring
✓
Smoky flame or poorly adjusted air shutter
✓
Faulty Photocell
✓
Temperature over 165
o
F (74
o
C) at photocell
For gas flames (Flame Rod):
✓
Ignition interference (A flame signal current difference with the ignition both on
and off greater than 0.5
A indicates the presence of ignition interference)
✓
Insufficient ground (must be at least 4 times the detector area)
✓
Flame lifting off burner head (ground), or not continuously in contact with the
flame rod
✓
Temperature in excess of 600
o
F (316
o
C) at the flame electrode insulator
causing short to ground.
Capacitance & Temperature (Models 037 & 033 only)
Inputs are made through the test lead terminals COM/+. Defaults at Capacitance.
Press SELECT button momentarily to select °C (Celsius) and °F (Fahrenheit) in
sequence (°F selection can be left out as factory calibration default for countries that
only accept metric units).
Note
Be sure to insert the banana plug type-K temperature bead probe Bkp60 with correct
polarities. Banana pins to type-K socket adapter Bkb32 (Optional purchase) can
be used to accept other type-K probes using standard miniature plug.
Temperature accuracies assume meter interior has the same temperature of the
ambient (isothermal stage) for a correct junction voltage compensation. Allow the
meter and the type-K probe set to reach isothermal stage for a significant change of
ambient temperature. It can take up to an hour for changes > 5°C.
CAUTION
Discharge capacitor(s) before making capacitance measurements. Large value
capacitors should be discharged through an appropriate resistance load. Using
Capacitance function in a live circuit will produce false results and may damage the
meter. In many cases the suspected component(s) must be disconnected from the
circuit to obtain accurate measurement readings.

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