ANB Sensors offers a suite of pH sensors of varying sizes and specs for calibration-free monitoring of the world’s oceans and waterways. They are all solid-state, can be stored wet or dry, and can be easily adapted to fit any housing and application.
AQ RANGE: Calibration-free pH sensors for aquaculture and freshwater monitoring
AQ5 - for rivers, ponds, and RAS facilities
pH RANGE: 2-10
RESOLUTION: 0.01
pH ACCURACY: +/- 0.05 pH
RESPONSE: instantaneous
OPERATING SALINITY FOR pH: 0.3 – 40 ppt
TEMP SENSOR: to 0.1 C
DEPTH RATING: 5 m
OPERATIONAL TEMP: -5 to 40 C
DIMENSIONS: 41 x 191 mm
WEIGHT in AIR: 0.26 Kg
WEIGHT in WATER: 0.04 Kg
PDF Drawing
PHYSICAL COMMS: RS232/485
COMMS PROTOCOLS: Modbus, Terminal
USB SUPPLY VOLTAGE: 5 – 42 VDC
POWER CONSUMPTION: 90 mA
STORAGE: 8 GB
MODES: timed, polled, continuous
AQ50 - for coastal, estuary, and sea cages
pH RANGE: 2-10
RESOLUTION: 0.01
pH ACCURACY: +/- 0.05 pH
RESPONSE: instantaneous
OPERATING SALINITY FOR pH: 0.3 – 40 ppt
TEMP SENSOR: to 0.1 C
DEPTH RATING: 50 m
OPERATIONAL TEMP: -5 to 40 C
DIMENSIONS: 41 x 191 mm
WEIGHT in AIR: 0.3 Kg
WEIGHT in WATER: 0.08 Kg
PDF Drawing | Step File
PHYSICAL COMMS: RS232/485
COMMS PROTOCOLS: Modbus, Terminal
USB SUPPLY VOLTAGE: 5 – 42 VDC
POWER CONSUMPTION: 90 mA
STORAGE: 8 GB
MODES: timed, polled, continuous
OC RANGE: Calibration-free pH sensors for oceans and coastal monitoring
OC300 - for buoys, vehicles, and profiling
pH RANGE: 2-10
RESOLUTION: 0.01
pH ACCURACY: +/- 0.05 pH
RESPONSE: instantaneous
OPERATING SALINITY FOR pH: 0.3 – 40 ppt
TEMP SENSOR: to 0.1 C
DEPTH RATING: 300 m
OPERATIONAL TEMP: -5 to 40 C
DIMENSIONS: 41 x 191 mm
WEIGHT in AIR: 0.3 Kg
WEIGHT in WATER: 0.08 Kg
PDF Drawing | Step File
PHYSICAL COMMS: RS232/485
COMMS PROTOCOLS: Modbus, Terminal
USB SUPPLY VOLTAGE: 5 – 42 VDC
POWER CONSUMPTION: 90 mA
STORAGE: 8 GB
MODES: timed, polled, continuous
OC1250 - for deep water buoys, vehicles, and profiling
pH RANGE: 2-10
RESOLUTION: 0.01
pH ACCURACY: +/- 0.05 pH
RESPONSE: instantaneous
OPERATING SALINITY FOR pH: 0.3 – 40 ppt
TEMP SENSOR: to 0.1 C
DEPTH RATING: 1250 m
OPERATIONAL TEMP: -5 to 40 C
DIMENSIONS: 41 x 191 mm
WEIGHT in AIR: 0.6 Kg
WEIGHT in WATER: 0.38 Kg
PDF Drawing | Step File
PHYSICAL COMMS: RS232/485
COMMS PROTOCOLS: Modbus, Terminal
USB SUPPLY VOLTAGE: 5 – 42 VDC
POWER CONSUMPTION: 90 mA
STORAGE: 8 GB
MODES: timed, polled, continuous
INTEGRATION KIT: Calibration-free pH sensor for integration into sondes or vehicles
INTEGRATION KI - for integrating into sondes, and vehicles
pH RANGE: 2-10
RESOLUTION: 0.01
pH ACCURACY: +/- 0.05 pH
RESPONSE: instantaneous
OPERATING SALINITY FOR pH: 0.3 – 40 ppt
TEMP SENSOR: to 0.1 C
OPERATIONAL TEMP: -5 to 40 C
DIMENSIONS: 41 x 191 mm
PDF Drawing
Step Files
PHYSICAL COMMS: RS232/485
COMMS PROTOCOLS: Modbus, Terminal
USB SUPPLY VOLTAGE: 5 – 42 VDC
POWER CONSUMPTION: 90 mA
STORAGE: 8 GB
MODES: timed, polled, continuous
EXTRAS: Accessories for your pH sensors – more info
FLOW ADAPTER - for flow line integration
BATTERY HOUSING with INTELLINGENT BATTERY MONITOR - for autonomous monitoring
Our battery housings include a unique power and sensor management system for the sensor and battery but do not include the battery.
For batteries, we are working with Blue Robotics and have housings suitable to accept one or two of the Lithium-ion 14.8V, 15.6Ah or Lithium-ion 22.2V, 28Ah batteries.
Our battery housings:
– have a 900m Depth Rating
– have a unique, built-in Power Management System, allowing a low current draw when not sampling, leading to improved battery lifetimes
– have a Battery Voltage Monitor to ensure the voltage stays above its recharge minimum
– have an Onboard SD Card for quick data retrieval post-deployment. Just pop out the SD card and take the data straight from the unit, removing the need to download the data from the sensor
To find which battery pack is best suited to your deployment, please check the table below as a guide to show how long each battery pack will last under various sensor measurement frequencies.
| Continuous (23 secs) | every 15 mins | every 1 hr | every 2 hr | every 3 hr | every 4 hr | |
|---|---|---|---|---|---|---|
| BP14V8S | 7 days | 19 days | 77 days | 152 days | 226 days | 298 days |
| BP22V2S | 12 days | 35 days | 138 days | 274 days | 406 days | 535 days |
| BP14V8D | 13 days | 39 days | 154 days | 305 days | 452 days | 596 days |
| BP22V2D | 23 days | 70 days | 277 days | 547 days | 812 days | 1070 days |
10633 County Road 26
Blair, NE 68008
