Benning MM P3 Bedienungsanleitung Seite 21

Press the key again to switch back to the measuring mode.
5.1.5 By means of the „SELECT" key 5, the secondary or third function of the
rotary switch position can be selected.
Note:
- Function % describes the pulse duty factor of periodic signals: [%] =
5.1.6 The „RANGE" key 6 is intended for shifting the manual measuring ranges and
masking the „AUTO" symbol on the display at the same time. Select the automatic
range selection by pressing the key for approx. 1 second („AUTO" is shown on the
display). In the
assigned to the „RANGE" key. By pressing the key, the applying measured value
is stored and the difference (offset) between the stored measured value and the
following measured values is displayed. The relative value function „REL ∆" allows
a null balance of the capacity range with the measuring lines not being connected.
By pressing the key, the device is switched back to normal operating mode.
5.1.7 The nominal measuring rate of the BENNING MM P3 is 3 measurements per
second for the digital display.
5.1.8 The BENNING MM P3 can be switched on or off by means of the rotary
switch 7. Switched off: position „OFF".
5.1.9 The BENNING MM P3 switches off automatically after approx. 30 minutes
(APO, Auto-Power-Off). Automatic switch-off can be deactivated by pressing
the „RANGE" key and by simultaneously switching on the BENNING MM P3
from the switching position „OFF".
5.1.10 Temperature coefficient of the measured value: 0.2 x (stated measuring
accuracy)/ °C < 18 °C or > 28 °C, related to the value for the reference
temperature of 23 °C.
5.1.11 The BENNING MM P3 is supplied by means of two 1.5 V batteries (LR44).
5.1.12 If the battery voltage falls below the specified operating voltage of the
BENNING MM P3, a battery symbol  appears on the display .
5.1.13 The battery life is approx. 100 hours (alkaline battery).
5.1.14 Dimensions of the device: (L x W x H) = 132 x 86 x 19 mm with protective case
Weight: 130 g with protective case and batteries
5.1.15 The safety measuring lines are designed in 2 mm plug-in technology. The
connected safety measuring lines comply with the nominal voltage of the
BENNING MM P3.
12/ 2007
position of the rotary switch, a relative value function „REL ∆" is
BENNING MM P3

T
1
T
22