Integrated Multi-Sensor Solution

For the AquaBat Water Level Recording Instrumentation  
Water Services
Mixed Input  Solution
The examples below demonstrate how multiple input sensor systems are created. The standard system accepts 6 sensor inputs
 and can be expanded to suit many different applications by adding the expansion hub and different sensor interfaces.  
Rain Gauge
Precision Pyranometer
Anemometer
Expansion Hub
Intelligent Sensors that use the SDI-12 digital network for communications such as rain buckets, anemometers and pyranometers can simply plug into the expansion hub and then can be used by the logger.

For most applications when adding a new sensors only a single configuration instruction is required to acquire and store new data.
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SDI-12 Liquid Level Sensors
Keynes Controls SDI-12 digital network encapsulated water level sensor.

Part No PIEZO-RM-SDI12/S/MB.
S    = 316 Stainless Steel
MB = Marine Bronze
available 1,2,5,10 bar / 10/20/50/100 m
Part Numbers:
PIEZO-1-SDI12     10 m range
 PIEZO-2-SDI12     20 m range
 PIEZO-5-SDI12     50 m range
 PIEZO-10-SDI12    100 m range
AquaDAT Sensor Interface
Analogue Signal Interface Expansion
Liquid Level Sensors
Additional liquid level sensors can be added to the instrumentation by simply plugging the sensor into the expansion hub.

Additional expansion hubs can be daisy chained together for larger systems.
Analogue input signals from strain gauges, thermocouples, RTD, 4-20 mA current loops etc can be added to the instrumentation by simply adding the AquaDAT sensor interface.
Humidity Sensor
Resistive Temperature
Sensor -RTD
Strain Gauge
Thermocouple
Last Updated: August 2011