pH-ORP
 
Our range of conventional combinational sensors can withstand extreme temperatures from -5°C to 140°C. They have large reference junctions to minimize clogging problems by process media.

Our range of analyzers and transmitters come with a wide array of functional capabilities and control strategies to suit your needs.

The 2-wire transmitters are certified by CCOE, Nagpur for meeting intrinsic safety standards to eliminate the need for flame proof enclosures.

For extreme pH and hence difficult to measure applications our success has greatly depended on our retraction assembly. Some of these difficult to measure applications where we have proved our pH/ORP systems are caustic chlorine, enzymatic reactions such as 6APA, malathione, cyanide processing, scrubber for acidic gases, high purity water.

pH/ ORP Transmitters & controllers
Model Isolated Outputs
(4-20 mA)
Readouts Power Type Relays Enclosure Mounting Style Hazardous Area
(Options)
View Details
692P 1 pH, TEMP mV, mA (Selectable) 24VDC 2-wire 0 Nema 4X Surface, Pipe Ex’d’ Flameproof / Ex’IV PESO Intrinsically Safe More Details
672P 1 pH, TEMP mV, mA (Selectable) 230 / 115 VAC 4-wire 2 Nema 4X Surface, Pipe Ex’d’ Flameproof More Details
697P 1 Blind 24VDC 2-wire 0 Nema 4X Surface Ex’d’ Flameproof More Details
pH/ORP sensors
Model Temperature rating Mounting Style Temp Element Pressure Rating Body Material Bulb Type pH Range View Details
Process Probe are designed in fully encapsulated Ryton (PPS) body to withstand harsh industrial environment
S400 0-105ºC ¾” NPT Flow-thru / submersible PT-100/ PT-1000/ NTC-300 150 psig Ryton(PPS) Dome Bulb with Bulb protector 0-14 / ± 5000mV (ORP) More Details
S410 0-100ºC ¾” NPT Flow-thru / submersible PT-100/ PT-1000/ NTC-300 150 psig Ryton(PPS) Flat Bulb 0-14 / ± 5000 mV (ORP) More Details
DynaProbe are designed for High temperature (upto 140°C) application with Patented ION TRAP Technology to withstand aggressive & corrosive process fluid
ST873 0-140ºC 1” NPT Flow-thru / ¾” submersible PT-100/ PT-1000/ NTC-300 150 psig Ryton(PPS) Dome Bulb 0 - 14 More Details
ST956 0-140ºC ¾” NPT Flow-thru / submersible PT-100/ PT-1000/ NTC-300 150 psig Ryton(PPS) Dome Bulb with Bulb protector 0 - 14 More Details
ST856 0-140ºC ¾” NPT Flow-thru / submersible PT-100/ PT-1000/ NTC-300 150 psig Kynar Dome Bulb with Bulb protector 0 - 14 More Details
Fermprobe are autoclavable and steam sterilisable pH & redox electrodes available in a 12 mm body with a PG13.5 mounting thread and insertion lengths up to 420 mm with detachable cables
F235 0-135ºC Pg13.5 PT-1000 / PT-100 150 psig Glass Glass Bulb 0 - 13 More Details
F635 0-135ºC Pg13.5 NA 150 psig Glass Glass Bulb 0 - 13 More Details
Low Conductivity pH Sensors for DM water, WFI, RO water application
BI-10 0-80ºC Pg13.5 - 0-5 bar Glass Glass Bulb 0 - 14 Specially Designed for Conducticity less than 1 uS More Details
BI-11 0-80ºC Pg13.5 - 0-5 bar Glass Glass Bulb 0 - 14 Specially Designed for Conducticity less than 10 uS More Details