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EGA 150, EGA 153, EGA 173 |
| Application |
These pH combination electrodes featurelow maintenance and easy process integration because of the high stability gel matrix electrolyte with embedded KCl. Different versions with one or several ceramic diaphragms and special large-sized ring-shaped glass sleeve junction make these electrodes to the ideal choice for process application even in heavily polluted waste water, sewage, swimmingpool water treatment and electroplating. |
| Specification |
-5 ... 80 °C
pH 0 ... 14
max. 6 bar
glass shaft Ø 12 mm
immersion length 120 mm
cylinder membrane
gel electrolyte (non-refillable)
EGA 150:
1 ceramic diaphragm
EGA 153:
3 ceramic diaphragms
EGA 173:
1 ring-shaped sleeve junction
EGA 150 K /PG, EGA 150 K /PG, EGA 150 K /PG:
fixed cable 5 m and hex nut PG 13.5
EGA 150 I, EGA 153 I, EGA 173 I:
PG 13.5 threaded plug head S7-system |
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Cable Connections and Connectors |
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EGA 133, EGA 233 |
| Application |
These electrodes with robust plastic shaft with integrated pH membrane protection combine low maintenance and rugged design for general process applications. The double-junction Ag/AgCl reference system of the electrode EGA 233 offers long-term stability even in heavily polluted mediums as well as in mediums containing harmful substances. |
| Specification |
-5 ... 80 °C
pH 0 ... 14
max. 6 bar
PSU shaft Ø 12 mm, black
immersion length 120 mm
cylinder membrane
gel electrolyte (non-refillable)
2 ceramic diaphragms
EGA 133:
Ag/AgCl reference system
EGA 233:
double-junction reference system
EGA 133 I, EGA 233 I:
PG 13.5 threaded plug head S7-system |
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Cable Connections and Connectors |
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EGA 161 |
| Application |
This pH combination electrode with detachable glass ground sleeve diaphragm and large low-resistant pH membrane glass eliminates nearly all measuring problems in samples with low ionic strength, like ultra clean water and drinking water. Connect the side arm to a 3 M KCl electrolyte reservoir and adjust the flow with the glass sleeve for optimal performance. |
| Specification |
-5 ... 80 °C
pH 0 ... 14
max. 0.5 bar, or higher with external pressure load
glass shaft Ø 12 mm with side tube connector
immersion length 120 mm
cylinder membrane
refillable electrolyte 3 M KCl
glass sleeve junction
EGA 161 K /PG: fixed cable 5 m and hex nut PG 13.5
EGA 161 L /PG:
lab plug head S7-system and hex nut PG 13.5 |
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Cable Connections and Connectors |
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EGP 150, EGV 150 |
| Application |
These pH combination electrodes feature low maintenance and easy process integration because of the special high stability polymer electrolyte with embedded KCl and increased long-term stability for continuous process applications even under extreme conditions. The electrode EGP 150 is recommended for process chemistry at high temperatures and extreme pH of the sample. The electrode EGV 150 is ideal for applications in bio-technology and pharma industry as well as for pilot and laboratory plants and features long life and stable calibration after sterilization or autoclavation |
| Specification |
max. 6 bar, glass shaft Ø 12 mm
immersion length 120 mm
cylinder membrane, polymer electrolyte (non-refillable), ceramic diaphragms
EGP 150:
extreme pH values and high temperature,
0 ... 100 °C, pH 0 ... 14
EGV 150:
steam sterilizable max. 135 °C;
operation 0 ... 60 °C, pH 2 ... 10
EGP 150 I, EGV 150 I:
PG 13.5 threaded plug head S7-system |
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Cable Connections and Connectors |
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EGA 142, EGA 143 |
| Application |
Multipin screw plug heads SMEK and VarioPin with PG 13.5 thread enable mounting of these electrodes in standard probe assemblies and feature extremely robust and water-tight operation. Because of the built-in temperature sensor and the gel electrolyte these electrodes are recommended for temperature compensated pH measurements in industrial waste water treatment. EGA 142 features plastic bodied rugged design. The special large-sized diaphragm of the EGA 143 recommends this electrode even for heavily polluted water. |
| Specification |
pH 0 ... 14, max. 6 bar
shaft Ø 12 mm, immersion length 120 mm
cylinder membrane
gel electrolyte (non-refillable)
built-in temperature probe Pt 1000
EGA 142:
-5 ... 60 °C, 2 ceramic diaphragms, PSU shaft
EGA 143:
-5 ... 80 °C, ring-shaped sleeve junction, glass shaft
EGA 142 SMEK, EGA 143 SMEK:
PG13.5 threaded SMEK plug head
EGA 142 VP, EGA 143 VP:
PG 13.5 threaded VarioPin plug head |
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Cable Connections and Connectors |
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