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pH & Redox/ORP Analyzers

ABB 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 Fieldbus Foundation communications capabilities.

Single/Dual Input Analyzers
Single Input Analyzers
2-Wire and Other Analyzers

Single/Dual Input Analyzers (Table 1 of 2)
	AX460	AX466
	>>read more	>>read more


Input 1	pH/ORP	pH/ORP

Input 2	-	pH/ORP

Mounting	Panel/Wall/Pipe	Panel/Wall/Pipe

Application	4-wire AC & 24V DC	4-wire AC & 24V DC

Current Outputs	2 or 4	2 or 4

Relay Outputs	3 or 5	3 or 5

PID Control	Yes	-

Cleaning Function	Included	Included

Hazardous Approval	- ATEX Type N (pending) - FM/CSA Class 1 Div 2 (pending)	- ATEX Type N (pending) - FM/CSA Class 1 Div 2 (pending)

Communication	- Profibus DP - Modbus (pending)	- Profibus DP - Modbus (pending)

Single/Dual Input Analyzers (Table 1 of 2)

	AX416	AX436	AX468
	>>read more	>>read more	>>read more


Input 1	µS/cm	mS/cm	pH/ORP

Input 2	pH/ORP	pH/ORP	ppm DO

Mounting	Panel/Wall/Pipe	Panel/Wall/Pipe	Panel/Wall/Pipe

Application	4-wire AC & 24V DC	4-wire AC & 24V DC	4-wire AC & 24V DC

Current Outputs	2 or 4	2 or 4	2 or 4

Relays Outputs	3 or 5	3 or 5	3 or 5

PID Control	-	-	-

Cleaning Function	Included	Included	Included

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)

Communication	- Profibus DP - Modbus (pending)	- Profibus DP - Modbus (pending)	- Profibus DP - Modbus (pending)

Single Input Analyzers				>>back
	4630	4631	4635	4636
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Singel Input	pH/ORP	pH/ORP	pH/ORP	pH/ORP

Mounting	Wall/Pipe	Wall/Pipe	Panel	Panel

Application	4-wire AC	4-wire AC	4-wire AC	4-wire AC

Current Outputs	1 or 2	1 or 2	1 or 2	1 or 2

Relays Outputs	2	2	2	2

PID Control	-	-	-	-

Cleaning Function	-	Included	-	Included

Hazardous Approval	-	-	-	-

Communication	Modbus	Modbus	Modbus	Modbus

2-Wire and Other Analyzers			>>back
	TB84PH	TB82PH	2410
	>>read more	>>read more	>>read more


Single Input 1	pH/ORP	pH/ORP	pH/ORP

Mounting	Panel/Wall/Pipe	Panel/Wall/Pipe	-

Application	4-wire AC	2-wire 24V DC	Handportable

Current Outputs	2	1	-

Relay Outputs	3	-	-

PID Control	-	-	-

Cleaning Function	Included	-	-

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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