Technical data*
OXYMAT 64
116
Operating Instructions, 06/2008, A5E00880383-03
Table 7- 8
Technical data – electric inputs and outputs
Electric inputs and outputs
Analog output
0/2/4 – 20 mA ; 4 – 20 mA (NAMUR)
Relay outputs
6, with changeover contacts, can be freely
parameterized, e.g. for identification of a
measuring range; max. load: 24 V AC/DC / 1 A
floating
Analog inputs
2, designed for 0/2/4 to 20 mA for external
pressure sensor and/or correction of auxiliary gas
influence
Binary inputs
6, designed for 24 V, floating, can be freely
parameterized, e.g. for measuring range
switching
Serial interface
RS 485
Options
Supplementary electronics with 8 additional
binary inputs and 8 additional relay outputs, e.g.
for triggering automatic calibration;
supplementary electronics for PROFIBUS-PA
and PROFIBUS-DP
Table 7- 9
Technical data – climatic conditions
Climatic conditions
Permissible ambient temperature
Storage and transport: -40 to +70 °C,
operation: +5 to +45 °C
Permissible humidity
< 90 % RH
1)
as annual mean, during storage and
transport
4)
1)
RH: relative humidity
2)
Maximum accuracy is achieved after approx. 3 hours
3)
Referred to sample gas pressure 1000 hPa (abs.), sample gas flow 125 ml/min and ambient
temperature 25 °C
4)
Dew point must not be fallen below!
5)
The error of the calibration gas must be considered in addition
* Based on DIN EN 61207 / IEC 1207