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Calibration Free pH Sensors

No Calibration Required: Unlike other pH sensors that need frequent re-calibration, ANB's patented technology means that the sensor requires no calibration throughout its lifespan
Full Salinity Range: No calibration required
Temperature Measurement: Onboard temperature measurement
Easy to Use: Low maintenance
All Models IP68 Certified

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Overview

Specifications

Accessories

These intelligent and easy to use, calibration-free sensors, are ideally suited for use in any sensing platform in freshwater, marine, estuarine, saltwater and aquaculture applications. These solid state sensors provide pH, conductivity and temperature measurements.

Benefits

Calibration-free - ANB’s patented technology ensures that the sensor is automatically calibrated in-situ
Biofouling – designed to stop biofouling as standard
Storage – can be stored wet or dry without
Data storage – an onboard 8 Gb memory allows storage of over 15 million sensor readings of pH, conductivity, and temperature.
Cost effective

AQ Range for Aquaculture & Freshwater

AQ5 - Calibration-free pH sensor for up to 5 m depths. Supplied with 1 m cable as standard (no data transfer unit included)

OC Range for Oceans & Coastal Monitoring

OC300 - Calibration-free pH sensor for up to 300 m depths. Supplied with data transfer unit and 0.6 m cable as standard

OC1250 - Calibration-free pH sensor for up to 1250 m depths. Supplied with data transfer unit and 0.6 m cable as standard

Manufactured by: ANB Sensors

Model: Calibration Free pH Sensors

Services offered for this product

Sales
Rental
Installation
Calibration
Maintenance

Additional Images

AQ5 Specifications
pH Range	2-10
Resolution	0.01
pH Accuracy	+/- 0.05 pH
Response	Instantaneous
Salinity	0 – 40 ppt
Temp Sensor	to 0.1C
Depth Rating	5 m
Operational Temp	-5 to 40C
Dimensions	41 x 191 mm
Weight in Air	0.26 Kg
Weight in Water	0.04 Kg
Physical Comms	RS232/485
Comms Protocols	Modbus, Terminal
Power Supply	24VDC
Current	75mA
Display	LCD 5 Digit
Interface	4 Button Keypad
Memory	Non-volatile
Logging	Manual/Automatic
Logs	100
Special Features	Security Lockout
Certification	CE
Warranty	3 Years
Accessories	None

AQ & OC Range Spare Transducers

Spare transducer for the AQ5, AQ50, OC300 or OC1250 pH sensor.

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Integration Kit for ANB pH Sensors

Integration kit, supplied as bare board pcb assembly and unhoused transducer, allows for integration of AQ & OC range of sensors into 3rd party equipment such as bespoke / specific housing requirement, integrated within submersible and sonde systems.

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Flow Cup for AQ & OC Range pH Sensors

Flow cup adapter, allows insertion of AQ or OC range of sensors, fixed directly into water flow

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Subcon Cable for ANB pH Sensors

SubConn fully submersible cable available in various lengths, supplied with SubConn connector and pig tail.

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Data Transfer Unit for ANB pH Sensors

Data transfer unit, connects to the sensor via SubConn cable and allows direct connection of PC communicating via USB port. Supplied with or without SubConn cable. PC requires a simple terminal program such as TeraTerm, free open-source software available from teraterm.org

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Version

Flow Cup Adapter

Integration Kit

AQ5 Spare Transducer

AQ50 Spare Transducer

OC300 Spare Transducer

OC1250 Spare Transducer

Data Transfer Unit

Quantitiy

Required Date

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