PH3000 pH Sensor

The PH3000 is a self-contained pH monitoring and data logging system for use in a wide range of applications, including tidal and estuary monitoring. It's rugged acetal housing with double O-ring design makes the unit suitable for use in the harshest environmental conditions.

The sensor has a gel filled pH electrode which is field replaceable which saves time and money by reducing maintenance visits. It also features advanced signal conditioning and optical isolation which ensures the long-term accuracy of data.

The pH3000 offers a reliable and easy to configure solution for long-term pH monitoring applications.

PH3000 Specification
Measurement technique Gel-filled glass electrode with internal Ag/AgCl reference
Field Replaceable electrode
Sensor range (factory calibrated) 2-12 pH
Accuracy +/-0.2pH, +/-0.2?C temperature, +/-0.5V battery
Cable type Polyurethane sheathed cable, OD 8mm, with 3mm vent tube, moulded entry, HS7 connector
Cable lengths 10, 20, 30, 50, 100, 150 m (32, 65, 100, 165, 325, 490 ft)
Power supply 8 to 30vdc external supply or on board battery pack (option)
Reverse polarity protection Yes
Surge current protected To 2kV
Warm up time to stable reading 2 sec
Current consumption Sleep 0.5mA, Logging 21mA, Communicating 30mA
Operating temperature 0-50?C
Storage temperature -5?C - +60?C
Depth rating (water column) 100m
Weight 500g plus cable weight (665g per 10m length)
Dimensions (L x OD) 384.20mm x 47mm (15.13? x 1.85?) or 584.2mm x 47mm (23" x 1.85") with battery housing
Wetted materials UPVC, acetal,316 passivated stainless steel, polyurethane, viton

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