Wigersma & Sikkema UNIGAS 300, Инструкция по установке, эксплуатации и обслуживанию

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Installation, operating and maintenance manual UNIGAS 300
DDG6004MHGB/08-2017/Rev.A2 Software version from M 1.3.40 and D 2.3.37 45
Electrical power supply
External power supply Voltage: 6 – 10 V DC
Power consumption:
≤
55 mA (depending on use of LF, encoder or HF)
100 mA peak (max 2 ms)
Internal battery power D cell or DD cell
Lithium-Thionyl chloride
Nominal voltage: 3.6 V
The DD cell shall be used for applications at
ambient temperatures up to below -20 °C and
applications of encoder counters
When using a measuring interval of less than
10 s, external power supply must be used.
Service life D cell
In normal use, impulse outputs activated,
communication with data collection system
once a day and 15-min display use per
month PTZ version
- typically 10 years without use of encoder input
TZ version
- typically 12 years without use of encoder input
Service life DD cell
In normal use, impulse outputs activated,
communication with data collection system
once a day and 15-min display use per
month PTZ version
- typically 15 years without use of encoder input
- typically 5 years with use of encoder input (25-s
measuring interval)
- typically 13 years with use of encoder input (5-min
measuring interval)
TZ version
- typically 15 years without use of encoder input
- typically 6 years with use of encoder input (25-s
measuring interval)
- typically 13 years with use of encoder input (5-min
measuring interval)
Battery condition - indicator in main screen
- remaining capacity in menu
Capacity of D cell 18.5 Ah
Capacity of DD cell 35 Ah
Life of D cell as a backup at HF-inlet and
external supply
1,000 hours
Human interface
Display Graphic LCD, 66 x 33 mm, 8 lines with 20 characters
Readability of display ≥ -25 °C
Resolution of counters XXXXXXXX.XXX m
3
(8 numerals and 3 decimals)
Resolution of pressure and temperature XXXX.XX mbar respectively °C (4 numerals and 2
decimals)
Navigation keys 4
Data display - 2 screen displays with current measuring data and
counters
- other information through menu
Configurable through navigation keys Adjustment of pressure sensor and temperature sensor
(protected by the calibration switch)