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  • Model 18-265A (Isolated pH/ORP 2-Wire Transmitter)
  • Model 18-265I, (Isolated pH/ORP 2-Wire Transmitter with Indication)
  • Model 3065, (pH Indicator Transmitter/Controller)
  • Model 4265, (pH Transmitter, Blind)
  • Model 4265I (pH Transmitter with Indication)
pH Transmitters
Unit of Measure
1 

Item #

Item Name

INPUT

OUTPUT

HOUSING

APPROVALS

List Price

18-265A N/A Isolated pH/ORP
2-Wire Transmitter
N/A pH or
ORP
N/A 4/20 mA
or 10/50 mA
N/A NEMA 7 N/A -- $1,149.00
18-265I N/A Isolated pH/ORP
2-Wire Transmitter
with Indication
N/A pH or
ORP
N/A 4/20 mA
or 10/50 mA
N/A NEMA 7 with
3-1/2 Digit LCD
N/A -- $1,799.00
3065 N/A pH Indicator
Transmitter/Controller
N/A pH or
ORP
N/A (0,2,4) 7.5A SPDT Relays N/A 1/8 DIN
Aluminum
N/A UL/C-UL
51JB
$926.00
4265 N/A pH Transmitter
Blind
N/A pH or
ORP
N/A 4/20 mA
or 10/50 mA
N/A NEMA 4X N/A -- QUOTE
4265I N/A pH Transmitter
Indication
N/A pH or
ORP
N/A 4/20 mA
or 10/50 mA
N/A NEMA 4X with
3-1/2 Digit LCD
N/A -- QUOTE
Unit of Measure
1