Type Key, Aqc-D5 Preassembled System - Grundfos AQC-D5 Installation And Operating Instructions Manual

2.2 Type key, AQC-D5 preassembled system

Example:
Units for measurement and control
DIA-1 Dosing Instrumentation Advanced with 1 input
DIA-2 Dosing Instrumentation Advanced with 2 inputs
DIA-2Q Dosing Instrumentation Advanced with 2 inputs + flow measurement
Assembly
A Preassembled
Cell type
D5 Pressureless, with cleaning motor, for free chlorine, with buffer dosing
Pressure-loading valve
X Without pressure-loading valve
Electrodes for disinfection
AU Gold
PT Platinum
Other electrodes
PCB pH, ceramic diaphragm, with buffer solution
PCX pH, ceramic diaphragm, without buffer solution
PTB pH, PTFE diaphragm, with buffer solution
PTX pH, PTFE diaphragm, without buffer solution
PKB pH, KCl filling, with buffer solution
PKX pH, KCl filling, without buffer solution
PGB pH, gel filling, with buffer solution
PGX pH, gel filling, without buffer solution
RCB Redox (ORP), ceramic diaphragm, with buffer solution
RCX Redox (ORP), ceramic diaphragm, without buffer solution
RTB Redox (ORP), PTFE diaphragm, with buffer solution
RTX Redox (ORP), PTFE diaphragm, without buffer solution
RRB Redox (ORP), without reference system, with buffer solution
RRX Redox (ORP), without reference system, without buffer solution
X No electrode
Flow sensor
QS Flow sensor integrated
X No flow sensor
Temperature sensor
T With Pt100
X No temperature sensor
Mounting
W Wall-mounted
Power supply
G 1 x 230 V, 50/60 Hz
H 1 x 120 V, 50/60 Hz
DIA -1 -A D5 X -AU -X -QS -T W -G
5