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Gravity™ Analog Isolator

24,60 €
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The Gravity™ Analog Isolator is designed to work exclusively with our Gravity line of low-cost embedded meters. These isolators remove all electrical interference coming from other probes or pumps in the same water you are testing.  It converts the analog output from a Gravity pH, Gravity ORP, or Gravity D.O. meter to both, a PWM and a voltage signal.

The PWM signal can then be easily converted back to a noise-free reading. Because this isolator uses PWM, it can be connected to a micro-controller that does not have an ADC.

The voltage signal converts the sensor value into 0 – 3 Volts, good for a micro-controller that does have an ADC

*A Raspberry Pi cannot accurately read PWM or analog voltage without a 3rd party hat.

Data output 10.6 KHz PWM
0-3 Volts
Voltage input 3.0V − 5.0V
Connector Header pins
Current consumption 5V – 23 mA
3.3V – 15.7 mA
Carrier Board dimensions 42mm x 32mm (2.2″ x 1.2″)
Weight 13 grams
The Gravity™ Analog Isolator comes with
(4) standoffs and screws
AS-GRV-ISO