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COMPENDIUM INCLINATION MEASUREMENT
WYLER AG, WINTERTHUR / SWITZERLAND

7.1.4 ZEROTRONIC SENSOR WITH ANALOG OUTPUT (PC INTERFACE WITH

CURRENT TRANSMITTER)
The ZEROTRONIC sensor has a digital output. In order to integrate this sensor in an analog measuring
system, there is a separate interface with a current transmitter (4-20 mA), connectable to a standard
A/D converter card on a PC, available (for ZEROTRONIC sensor Type 3 only).
+ 24 V
The inclination can also be transmitted through a I
current transmitter to a standard A/D converter card out
on a PC (for ZEROTRONIC 3 only). GND

Current Transmitter 4...20 mA for ZEROTRONIC 3

SPECIFICATIONS Current Transmitter for ZEROTRONIC 3

Settlingtime (adjustable by user) 7.5 msec 75 msec 750 msec
Accuracy LOW MEDIUM HIGH
(depending on selected settlingtime) TIEF MITTEL HOCH
Output currents
+ Displayrange 20 mA
Zero 12 mA
- Displayrange 4 mA
Zero at 20°C nominal 12.0 mA, ±4 ‰
Gain from -45°C ... +85°C max. +1.0 nA/°C
Gain Span (-M ... +M ) nominal 16.0mA, ±5 ‰
E
E
from -45°C ... +85°C
Measuring range (ZEROTRONIC) ± 1° ± 10° ± 30°
Display range (ZEROTRONIC) ± 2° ± 10.5° ± 33°
Output current /° 4 mA 0.7619 mA 0.2424 mA
18 … 36 V DC
Power supply
50 mA at/bei 24 V
M E = Full scale

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