SP200-SM High Accuracy in Situ pH Sensor

The SP200-SM is a High accuracy colorimetric pH sensor designed for in situ operation in shallow waters. The SP200-SM pH sensors has no significant drift, even after operating for several months. The sensor can be autonomously operated thanks to its internal Li-Ion battery.



SensorLab S.L.
Edificio Polivalente II, Oficina 16
Parque Científico Tecnológico
Campus Universitario de Tafira
35017 Las Palmas de Gran Canaria

+34 928459930


Technical specifications

Depth ratingShallow waters
Max. pressure2 bar
Housing materialWhite POM
Power supply8 – 20 Vcc
Power consumption
Weight5 Kg
Size520x150 mm (height x diameter)
Accuracy±0.005 pH units
Resolution± 0.002 pH units
ConnectorRS232, USB
Temperature compensation±0.1ºC
Operating temperature range(-5ºC to +35ºC)

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