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2. General description
Grundfos SI 010 CNV, sensor interface, is an external power supply, signal
amplifier and signal converter for Grundfos sensors. SI 010 CNV has built-in
precision resistors enabling the transmitter to give 1-5 V and 2-10 V output
signals in stead of 4-20 mA.
2.1 Application
SI 010 CNV is used in sensor applications with controllers with 4-20 mA
inputs in which the pressure and flow measurements are carried out by
products from the Grundfos Direct Sensors™ standard product range.
2.2 Nameplate
7
8
9
Fig. 1
Example of nameplate
Pos.
Description
1
Type designation
2
Product number
3
Version number
4
Production code (year and week)
5
Serial number
6
IP class
7
Supply voltage
8
Maximum input power
9
CE marking
2.3 Installation kit
The SI 010 CNV package contains these parts:
•
SI 010 CNV unit
•
installation and operating instructions for SI 010 CNV.
6
3
1
2
Type
V-No.
Product No.
Un
Pmax
SENSOR INTERFACE
Made in Thailand
4
5
P.c.
Serial No.
6
IP
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