English (GB)
23
12. Technical data
12.1 Hydraulic specifications
For variants BF1 and BF3
* Check limits of sensor and control unit CU 382, too. Lowest value will define actual operating limits!
For variants TI1 and TI2
* Check limits of sensor and control unit CU 382, too. Lowest value will define actual operating limits!
12.2 Control unit 382
4-20 mA analog outputs
4-20 mA analog input
Data
Units
BF1
BF3
General data
Number of connectable S::CAN sensors
1
3
Min liquid temperature*
°C
0.1
Max liquid temperature*
°C
45
Min. ambient temperature*
°C
0.1
Max.ambient temperature*
°C
45
Hydraulic data
Min flow rate
l/h
30
Max. flow rate (integrated limitation)
l/h
60
Max. pressure at inlet
bar
3
Min pressure at inlet
bar
0.1
Max. pressure at outlet (non fluctuating!)
bar
0.5
Connection data
Inlet/oulet internal thread
"
Rp1/2
Inlet/oulet threaded connection size
-
G 5/8
Inlet/outlet hose connections metric (ID/OD)
mm
4/6, 6/9, 6/12 or 9/12
Inlet/outlet hose connections inch (IDxOD)
"
0.17x1/4, 1/4x3/8 or 3/8x1/2
Sample water outlet, hose barb
mm
4
Data
Units
TI1
TI2
General data
Number of connectable S::CAN sensors
1
2
Min liquid temperature*
°C
0.1
Max liquid temperature*
°C
45
Min. ambient temperature*
°C
0.1
Max.ambient temperature*
°C
45
Hydraulic data
Max. flow speed*
m/s
See sensor data!
Max. pressure*
bar
10
Connection data
Prepared for metric pipe dimension (OD)
mm
50
Prepared for inch pipe dimension (OD)
"
2
Description
Units
D-320-GF1-230
D-320-GF3-230
Number of outputs
3
3
Connection
Terminal block, stripped wire, AWG 28-12
Terminal block, stripped wire, AWG 28-12
Galvanic isolation
[kV]
1 kV to system ground/earth
1 kV to system ground/earth
Maximum load resistance
[Ohm]
500
500
Minimum load resistance
[Ohm]
0
0
Maximal output current
[mA]
20
20
Resolution of reading
12-bit
12-bit
Response time
[ms]
<1
<1
Drift over full temperature range
-50 µA to +10 µA at 10mA
-50 µA to +10 µA at 10mA
Uncertainty [uA]
30
<30
Description
Units
D-320-GF1-230
D-320-GF3-230
Number of inputs
1
1
Connection
Terminal block, stripped wire,
AWG 28-12
Terminal block, stripped wire,
AWG 28-12
Input resistance
[Ohm]
100
100
Galvanic isolation
[kV]
1 kV to system ground/earth
1 kV to system ground/earth
Minimal input current
[mA]
0
0
Maximal input current
[mA]
20
20
Resolution of reading
12-bit
12-bit
