pH & Redox / ORP Analyzers

ABB's pH & Redox / ORP analyzers are designed to meet the most exacting requirements of our valued customers. The extensive range covers 2 and 4-wire analyzers and single or dual-input devices.

Integral advanced functions include a sensor wash utility, PID control, automatic buffer recognition and in-line sensor diagnostics.

Our hazardous area certifications embrace FM, CSA and ATEX intrinsic safety. Instruments are available with HART, PROFIBUS PA, and FOUNDATION Fieldbus communications capabilities.


Single / Dual Input Analyzers (Table 1 of 2)
AX460AX466
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Input 1pH / ORPpH / ORP
Input 2-pH / ORP
MountingPanel / Wall / PipePanel / Wall / Pipe
Power Supply4-wire AC & 24 V DC4-wire AC & 24 V DC
Current Outputs2 or 4 2 or 4
Relay Outputs3 or 5 3 or 5
PID ControlYes-
Cleaning FunctionIncludedIncluded
Hazardous
Approval		ATEX Type N (pending)
FM / CSA Class 1
Div 2 (pending)		ATEX Type N (pending)
FM / CSA Class 1
Div 2 (pending)
CommunicationPROFIBUS DP
MODBUS (pending)		PROFIBUS DP
MODBUS (pending)


Single / Dual Input Analyzers (Table 2 of 2)
AX416AX436AX468
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Input 1µS/cmmS/cmpH / ORP
Input 2pH / ORPpH / ORPppm DO
MountingPanel / Wall / PipePanel / Wall / PipePanel / Wall / Pipe
Power Supply4-wire AC & 24 V DC4-wire AC & 24 V DC4-wire AC & 24 V DC
Current Outputs2 or 4 2 or 4 2 or 4
Relays Outputs3 or 5 3 or 5 3 or 5
PID Control---
Cleaning FunctionIncludedIncludedIncluded
Hazardous
Approval		ATEX Type N (pending)
FM / CSA Class 1
Div 2 (pending)		ATEX Type N (pending)
FM / CSA Class 1
Div 2 (pending)		ATEX Type N (pending)
FM/CSA Class 1
Div 2 (pending)
CommunicationPROFIBUS DP
MODBUS (pending)		PROFIBUS DP
MODBUS (pending)		PROFIBUS DP
MODBUS (pending)

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Single Input Analyzers
4630463146354636
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Singel InputpH / ORPpH / ORPpH / ORPpH / ORP
MountingWall / PipeWall / PipePanelPanel
Power Supply4-wire AC 4-wire AC 4-wire AC 4-wire AC
Current Outputs1 or 2 1 or 2 1 or 2 1 or 2
Relays Outputs2222
PID Control----
Cleaning Function-Included-Included
Hazardous
Approval		----
CommunicationMODBUSMODBUSMODBUSMODBUS


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2-Wire and Other Analyzers
TB84PHTB82PH
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Single Input 1pH / ORPpH / ORP
MountingPanel / Wall / PipePanel / Wall / Pipe
Power Supply4-wire AC 2-wire 24 V DC
Current Outputs2 1
Relay Outputs3-
PID Control--
Cleaning FunctionIncluded-
Hazardous
Approval		FM & CSA Class I Div II- ATEX EEx ia IIC T3C
- FM & CSA Class I Div I, II
Communication-HART, PA, FF

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    ABB contact for

    United Kingdom
    Sales: Matthew French
    Service: Neil Ritchie
     

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