XS Sensor GEL Electrodes are combined pH electrodes with S7 screw head connectors. They feature a glass body with ceramic diaphragms and gel filling that requires no maintenance. These electrodes are resistant to pressure up to 16 bars (except GEL BIOTECH, which is resistant to 6 bars). They are suitable for measuring pH values in the range of 0 to 14 and can operate at temperatures from 0 to 130 °C. They are designed for various applications, including biotechnology and fermenters, with options for SIP and CIP cycles. The GEL BIOTECH electrode specifically prevents internal contamination from the sample.
Variations:
XS Sensor GEL HT PRO
XS Sensor GEL HT PRO 225
XS Sensor GEL HT ORP
XS Sensor GEL BIOTECH
| Feature | XS Sensor GEL HT PRO | XS Sensor GEL HT PRO 225 | XS Sensor GEL HT ORP | XS Sensor GEL BIOTECH |
|---|---|---|---|---|
| Certificate | Yes | Yes | Yes | Yes |
| Connection | Screw head S7 PG 13.5 | Screw head S7 PG 13.5 | Screw head S7 PG 13.5 | Screw head S7 PG 13.5 |
| Description | Combined pH electrode, screw head S7. Length 120 mm. Glass body with 3 porous ceramic septa. Maintenance-free gel filling. Withstands pressure of 16 bar – pH 0…14 – Temperature 0…130 °C | Combined pH electrode, screw head S7. Length 225 mm. Glass body with 3 porous ceramic septa. Maintenance-free gel filling. Withstands pressure of 16 bar – pH 0…14 – Temperature 0…130 °C | S7 screw head. Length 120 mm. Glass body with 3 porous ceramic septa. Maintenance-free gel filling. Withstands pressure of 16 bar – Temperature 0…130°C | Combined pH electrode Glass body with 1 porous ceramic septum. Length 120 mm. Maintenance-free, pressurized gel filling for biotechnology and fermenters, prevents internal pollution by the sample. For SIP and CIP cycles. Withstands 6 bar pressure – pH 0…14 – Temperature 0…130 °C |
| Diaphragm | Porous ceramic septum | Porous ceramic septum | Ceramic | Ceramic |
| Body diameter | 12 mm | 12 mm | 12 mm | 12 mm |
| Electrolyte | Gel | Gel | Gel | Gel |
| Body length | 120 mm | 225 mm | 120 mm | 120 mm |
| Total length | 151 mm | 256 mm | 151 mm | 151 mm |
| Body material | Glass | Glass | Glass | Glass |
| Name | HT Gel Pro | Gel HT Pro 225 | HT ORP gel | Biotech Gel |
| Number of diaphragm | 3 | 3 | 3 | 1 |
| Serial number | Si | Si | Si | Si |
| pH measuring range | 0 … 14 pH | 0 … 14 pH | N/A | 0 … 14 pH |
| mV ORP measuring range | N/A | N/A | -2000 … +2000 mV | N/A |
| Pressure measuring range | 0 … 16 (a 25 °C) – 0 … 6 (a 130 °C) bar | 0 … 16 (a 25 °C) – 0 … 6 (a 130 °C) bar | 0 … 16 (a 25 °C) – 0 … 6 (a 130 °C) bar | 0 … 6 bar |
| Temperature measurement range | 0 … 130 °C | 0 … 130 °C | 0 … 130 °C | 0 … 130 °C |
| Reference system | Encapsulated | Encapsulated | Encapsulated | Encapsulated ag |
| Zero Point | 0 ± 20 mV | 0 ± 20 mV | N/A | 0 ± 20 mV |
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