11
4 Technical data
4.2
Output
4.2.1
Analog output
4.2.2
Digital output
Type
Current output
Function
Output of the current flow rate, output of a signal for error messages, display
via device status LED
Signal range
4 to 20 mA
Signal limits
3.8 to 20.5 mA
Error message
3.4 or 22 mA (default settings: 3.4 mA)
Temperature influence
75 ppm/K
Burden
≤ 500 Ω
Burden influence
≤ ±0.02 % per 100 Ω
Type
Voltage output (optionally)
Function
Output of the current flow rate, output of a signal for error messages, display
via device status LED
Signal range
DC 0 to 10 V
Signal limits
DC 0 to 10.3 V
Error message
DC 0 or 11 V (default settings: 0 V)
Temperature influence
75 ppm/K
Burden
≥ 700 Ω
Burden influence
≤ ±0.02 % per 100 Ω
Type
Transistor output
Function
Pulse output
Switching output
Push-Pull, PNP/NPN (optionally)
Ampacity
≤ 200 mA
Voltage drop
≤ 2 V
Protection
Against polarity reversal, short circuiting and overload
Pulse frequency
0 to 10 kHz
Duty cycle
50 %
Output value at nominal width
Pulses per Liter (l)
DN 15 (Low-flow calibration)
10000
DN 15
4800
DN 20
2850
DN 25
1875
DN 32
1150
Содержание 406050
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