The SENSOREX SG201CD is a pH electrode with a glass body and gel-filled reference. It has a double junction reference design for reduced contamination. The electrode has a conical tip shape for easy penetration into solids and emulsions. It has a built-in temperature sensor and BNC connector. The electrode has a pH range of 0-14 pH, temperature range of 0-80°C, and reference electrolyte of KCl gel. It is compatible with the SENSOREX SX series transmitters. The electrode measures 12 x 150 mm with a 120 mm immersion depth. It is ideal for food, dairy and pharmaceutical applications.