OxyGuard Mini Probe Small Size Dissolved Oxygen Probe The OxyGuard Mini Probe is a membrane covered galvanic cell that generates an electrical signal proportional to the oxygen pressure it senses, whether it is placed in water, air, oil, wine etc.. Just 15mm in diameter and 101 mm in length it can, for example, be lowered into a wine bottle. The probe acts as a battery with output voltage that is proportional to the oxygen concentration. it does not need an applied voltage og microprocessor controlled electronics in order to function. The Mini probe has a true zero and a low output impedance, and can be connected to most types of transmitter or metering equipment with input impedance 1 megohm or greater and galvanic isolation if the equipment is connected to other equipment. Calibration is carried out by placing the probe in air and adjusting the transmitter or metering equipment connected to it. Technical Advantages • Galvanic type. • No warm up time. • Remarkably short response time. • Excellent long-term stability. • Probe renovation easy and fast when needed. Specifications Dimensions: Principle: Output signal: Measuring range: Accuracy: Flow Requirements, water: Operating Conditions: Spares: • Self-polarizing. • Fully temperature compensated. • Very small size, very light weight. • Tough membrane. Diameter = 15 mm, length = 101 mm. Weight approx. 30 g plus leads. Standard lead length 3 m. Galvanic cell, self polarizing, self temperature-compensating. Typically between 10 and 40 mV in air. Typical 0 to 200% saturation DO. 1% of measured value, repeatability typically +/. 0.5% of value. Dependent on DO and temperature, typically minimum 1 cm/sec. -5 to 45°C. Membranes, 50 ml electrolyte, cleaning pad, membrane protector. Mini probe in transport chamber with with spares and spare cap. Membrane replacement tool. D16 Mini Probe brochure GB 2014 03 Data subject to change without notice OxyGuard International A/S Farum Gydevej 64, DK-3520 Farum, Denmark Tel: +45 45822094, Fax: +45 45821994 Email: [email protected] Web Site: