Lab & Field PH Sensors

PH SENSORS FOR LABORATORY & FIELD USE

GENERAL PURPOSE LABORATORY & FIELD PH SENSOR

Description Epoxy body combination pH sensor, with screw-on membrane guard. The Porous Teflon reference system makes this sensor suitable for most water samples, excluding Slurries, Soil Suspensions and other solutions that can clog reference junctions.
pH range 0 to 14 pH
Temperature Range 0 to 60 OC (32 to 140 OF)
Reference System Ag/AgCl, double junction with Porous Teflon junction.
Dimensions 120 x 12 mm
Ordering
Description Part No
Sensor with 1m cable & BNC Plug 121207
Sensor with 1m cable & Waterproof BNC Plug 121208

SUBMERSIBLE PH SENSOR

Description Epoxy body combination pH sensor, with integral membrane guard. Submersible to 50 metres.
pH range 0 to 14 pH
Temperature Range 0 to 60 OC (32 to 140 OF)
Reference System Ag/AgCl, single junction with Porous Teflon junction.
Dimensions 120 x 12 mm
Ordering
Description Part No
Sensor with 5m cable & Waterproof BNC Plug 111224
Sensor with 3m cable & Waterproof BNC Plug 111231
Sensor with 2m cable & Waterproof BNC Plug 111230
Sensor with 1m cable & Waterproof BNC Plug 121227
Extra cable (order by the metre) 130040

INTERMEDIATE JUNCTION PH SENSOR

Description Epoxy body combination pH sensor, with unique Intermediate Junction reference design. The sleeve at the end of the sensor can be removed for cleaning. Suitable for difficult samples such as slurries that could block other reference junctions.  Two sleeves are provided - one with protective forks (as shown), and a narrow sleeve suitable for insertion into meats and cheeses.
pH range 0 to 14 pH
Temperature Range 0 to 60 OC (32 to 140 OF)
Reference System Ag/AgCl, with Intermediate Junction reference.
Dimensions 120 x 12 mm (diameter of spear sleeve is 8mm)
Ordering
Description Part No
Sensor with 5m cable & Waterproof BNC Plug 111227
Sensor with 1m cable & BNC Plug 121234
Sensor with 2m cable & BNC Plug 111230
Extra cable (order by the metre) 130040

MICRO PH SENSOR

Description Glass body combination pH sensor, with 4.5mm diameter tip.
pH range 0 to 14 pH
Temperature Range 0 to 80 OC (32 to 176 OF)
Reference System Ag/AgCl, with Ceramic Frit junction.
Dimensions 120 mm Total length
80 x 12 mm main body
40 x 4.5mm tip
Sensor must be immersed to at least 10mm for correct operation.
Ordering
Description Part No
Sensor with 1m cable & BNC Plug
121210

GLASS BODIED PH SENSOR

Description Glass body combination pH sensor. The Annular junction makes this sensor suitable for general purpose use as well as for slurries.
pH range 0 to 14 pH
Temperature Range 0 to 80 OC (32 to 176 OF)
Reference System Ag/AgCl, with Annular Ceramic junction
Dimensions 120 x 12 mm 
Ordering
Description Part No
Sensor with 1m cable & BNC Plug
121220

FLAT ENDED PH SENSOR

Description Epoxy body combination pH sensor with flat membrane and reference for measuring pH of flat surfaces.
pH range 0 to 14 pH
Temperature Range 0 to 80 OC (32 to 176 OF)
Reference System Ag/AgCl, with Porous Teflon junction
Dimensions 120 x 12 mm 
Ordering
Description Part No
Sensor with 1m cable & BNC Plug
121223

GLASS BODIED PH SENSOR WITH CALOMEL REFERENCE

Description Glass body combination pH sensor with Calomel reference.
pH range 0 to 14 pH
Temperature Range 0 to 50 OC (32 to 122 OF)
Reference System Hg/HgCl 
Dimensions 120 x 12 mm 
Ordering
Description Part No
Sensor with 1m cable & BNC Plug
121224

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