Omega Products PHE-2114 User Manual

ALpHA® pH Combination Electrodes For Laboratory Use

PHE-2731

PHE-2314

PHE-2121

PHE-2721

PHE-2114

PHE-2414

PHE-2319 PHE-2214

PHE-2124

To Order Visit omega.com/phe2121 for Pricing and Details

Model No. Length Diameter Temp.
BNC Applications/Features mm (inch) mm (inch) pH Range Range °C (°F)

PHE-2121† Refillable ceramic junction general purpose laboratory 150 (5.9) 12 (0.47) 0 to 100 (32 to 212) 50 to 80
PHE-2721† Gel ceramic double junction reference suitable for

PHE-2114†† Refillable annular ceramic junction general purpose

PHE-2414†† Gel annular ceramic double junction large bulb sealed 110 (4.3) 12 (0.47) 0 to 110 (32 to 230) 50
PHE-2314†† Gel annular ceramic junction general purpose, large

PHE-2214†† Gel annular ceramic junction sealed inner, refillable

PHE-2319† Gel annular ceramic junction high pH, sealed 110 (4.3) 12 (0.47) 5 to 110 (41 to 230) 250
PHE-2116† Refillable annular ceramic junction rugged bulb design 140 (5.5) 12 (0.47) 5 to 110 (41 to 230) 250
PHE-2131† Refillable ceramic junction test tubes, flasks 150 (5.9) 6 (0.24) 0 to 100 (32 to 212) 50 to 80
PHE-2731† Refillable ceramic junction test tubes, flasks for

PHE-2123† Gel ceramic double junction, large test tubes, flasks 150 (5.9) 9.5 (0.37) 0 to 100 (32 to 212) 50 to 80
PHE-2124† Refillable ceramic junction, extra long for measurement

Comes complete with 0.75 to 1 m (2.5 to 3') of cable and operator’s manual.

* For US Standard connector add suffix, “-U” to model number for additional cost

Electrodes are glass, reference type: Ag/Ag/Cl

†

pH range 0 to 14

Ordering Examples: PHE-2121, general purpose laboratory electrode.
PHE-2116, rugged bulb electrode.

applications that normally require Calomel 150 (5.9) 12.(0.47) 0 to 100 (32 to 212) 50 to 80

large bulb 110 (4.3) 12 (0.47) 0 to 100 (32 to 212) 50

bulb sealed 110 (4.3) 12 (0.47) 0 to 110 (32 to 230) 50

outer junction 110 (4.3) 12 (0.47) 0 to 110 (32 to 230) 50

organics, proteins, metals 150 (5.9) 6 (0.24) 0 to 100 (32 to 212) 50 to 80

in narrow vessels 300 (11.8) 9.5 (0.37) 0 to 100 (32 to 212) 50 to 80

Each electrode

† †

pH range 0 to 13

supplied with either
BNC (shown) or
US standard connector.

C-11

Our pH Field and Lab Electrodes product line continues
to expand, visit omega.com for new details!

For Sales
& Service

U.S.A. and Canada