Gravity Analog Isolator

Atlas ScientificSKU: EXP-R35-154

Sale price15,00 €

excl. VAT plus Versand

Only 4 units left

Manufacturer number: GRV-ISO
Customs tariff number: 85423990
Country of origin: US

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This analog isolator is designed to work exclusively with our Gravity line of low-cost embedded meters. Electrical 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 a PWM 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 microcontroller that does not have an ADC, such as a Raspberry Pi.


Data output 12.4KHz PWM
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

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Customs tariff number:

Country of origin:

That depends on where you are. After the order has been handed over to UPS, the delivery time in Germany is about 2-3 days, within Europe about 1 week.

We ship our items with our shipping partner UPS.

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