Wika MG-1 Instrukcja Użytkownika Strona 10

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10 WIKA operating instructions pressure transmitter, model MG-1
11609681.02 03/2013 GB/D/F/E
GB
Specications Model MG-1
Output Output signal Power supply U
B
Max. resistive load R
A
4 ... 20 mA, 2-wire DC 8 ... 30 V R
A
≤ (U
B
– 7 V) / 0.02 A
0 ... 10 V, 3-wire DC 14 ... 30 V R
A
> 10 kΩ
0 ... 5 V, 3-wire DC 8 ... 30 V R
A
> 5 kΩ
1 ... 5 V, 3-wire DC 8 ... 30 V R
A
> 5 kΩ
0.5…4.5 V ratiometric DC 5 V ± 5 % R
A
> 4.5 kΩ
Operating current mA max. 10
Settling time ms ≤ 2
Non-linearity % of span ≤ ±0.5 (BFSL) per IEC 61298-2
Accuracy % of span ≤ ±2
1)
Long-term stability % of span ≤ ±0.3 / year
Reference conditions
Temperature °C 15 ... 25
Humidity % 15 … 95 non-condensing
Ambient pressure mmHg 500 … 800
Permissible temperature ranges
Operation -20 ... +70 °C -4 ... +158 °F
Storage -25 ... +80 °C -13 ... +176 °F
Temperature error in
operating temperature range
% of span ≤ ±2.0
CE conformity
Pressure equipment directive 97/23/EC
EMC directive 2004/108/EC, EN 61326 Emission (Group 1, Class B) and
Immunity (industrial locations)
3. Specications
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