Grundfos DID, Инструкция по установке и эксплуатации

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English (GB)
7
7.4 Identification
The following device variants of the DID are available. Regarding
detailed information of the device variants please refer to the
technical data located at the end of the manual:
7.4.1 Nameplate
The control unit CU 382 is typified by a nameplate, as shown on
the right, that contains the following information:
Fig. 5 Nameplate
7.4.2 Type key
Example: DID-3 BF3-FCL2/TCL2/pH
T
M
06
59
20
03
16
Pos. Description
1 Manufacturer‘s name and country of origin
2 Item number (type)
3 Max. numbers of sensor
4 Bar code
5 Device serial number (S/N)
6 Enclosure class
7 Several certification marks
8 QR code
9 Voltage [V]
10 Frequency [Hz]
11 Power consumption [W]
12 Acceptable humidity limits
13 Acceptable temperature limits
1
2
3
5
7
8
9, 10, 11
12
13
4
6
Code Description
Control unit CU
382 variants
DID-1
CU 382-1 for 1par
temperature, 100-240 VAC, 50-60 Hz
DID-3
CU 382-3 for 3 para
temperature, 100-240 VAC, 50-60 Hz
Installation
variant
BF1 Bypass flow cell, 1 sensor
BF3 Bypass flow cell, 3 sensors
TI1 Tank immersion clean water, 1 sensor
TI2
Tank immersion clean water, 2
sensors
Parameters/
Sensors
FCL2 Free chlorine 0-2 ppm
FCL20 Free chlorine 0-20 ppm
TCL2 Total chlorine 0-2 ppm
TCL20 Total chlorine 0-20 ppm
CDI2 Chlorine dioxide 0-2 ppm
CDI20 Chlorine dioxide 0-20 ppm
HP2 Hydrogen peroxide 0-200 ppm
HP20 Hydrogen peroxide 0-2000 ppm
PA2 Peracetic acid 0-200 ppm
PA20 Peracetic acid 0-2000 ppm
pH pH 2-12 pH up to 10 bar and 70 °C
ORP
ORP, -2000 mV to +2000 mV up to 10
bar and 70 °C
CND
Conductivity, 1-500000 µS/cm (2-42
PSU), up to 20 bar and 70 °C
Remarks:
• All sensors include temperature measurement
• Disinfectant parameters (FCL,TCL, CDI, HP or PA) are only possible
with BF1 or BF3
• BF1 and BF3 include flow detection
• BF1 and BF3 systems include 1.0 m sensor cables
• Installation variants TI1 and TI2 are only possible for parameters PH,
ORP or CND
• TI1 and TI2 systems include 7.5 m sensor cable(s)
• Mains cable is generally not included, please select and order from
accessories list