ABB AWT210, Инструкция по эксплуатации

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AW T 210 |
2- W I R E CO N D U C T I V I T Y, P H/O R P, P I O N T R A N SM I T T ER | O I/AW T 2 10 - EN R E V. C
…6 Electrical installation
pH/ORP/pIon sensor module connections
NOTICE
ORP (Redox) and Antimony pH sensors do not feature
temperature compensation therefore do not have
temperature sensors or related wiring.
Standard sensors without diagnostic functions
NOTICE
Ensure sensor diagnostics are Off when using standard
sensors without diagnostic functions.
Sensor type RTD wiring
SENSE
1
GUARD
2
REF
3
S .GND
4
RTD 1
5
RTD 2
6
SHIELD
7
RTD 3
8
2867 2-lead Clear – Black – Red White – –
TB5 2-lead Blue – Black – Red White – –
AP1xx
2-lead Clear – Black –
Red
Red
White – –
3-lead Clear – Black – White Red – Red
AP3xx
2-lead* Blue – Black – Red White – –
3-lead Blue – Black – Red White – Grey
APS1xx
APS5xx
APS7xx
2-lead* Blue Yellow Black – Red White – –
3-lead Blue Yellow Black – Red White – Grey
* Cut and remove grey wire
Standard sensors with diagnostic functions
NOTICE
Ensure sensor diagnostics are On when using standard
sensors with diagnostic functions.
Sensor type RTD wiring
SENSE
1
GUARD
2
REF
3
S .GND
4
RTD 1
5
RTD 2
6
SHIELD
7
RTD 3
8
TBX5 2-lead Blue Yellow Black Green Red White Dark green –
AP2xx
2-lead* Clear Red Blue Green/Yellow Red White – –
3-lead Clear Red Blue Green/Yellow Red White – Grey
* Cut and remove grey wire
NOTICE
AWT210 pH sensor modules are supplied standardized to
theoretical sensor characteristics. Following installation,
but before use, a process calibration should be performed
to ensure optimum accuracy. For pH sensor calibration
procedures see page 42.
NOTICE
BNC adaptor option
For pH/ORP/pION sensors using a BNC connector, ABB
recommends using the optional BNC adapter.
ABB does not recommend stripping or cutting sensor
cabling due to the nature of the signal and cabling used.