News — nh3
Posted by Edward Pultar on
New sensor supported and now compatible with the Valarm Pro mobile app: Yoctopuce's 4-20mA sensor! The Valarm compatible Yocto-4-20mA-Rx sensor allows you to monitor and record the status of up to 2 4-20mA sensors. The 4-20 mA signaling standard is a broadly adopted industry standard for reliably sending sensor data along great distances over inexpensive wiring (thousands of meters). You can use this flexible 2-channel device for an incredibly broad array of applications like: Soil Moisture Leaf Wetness Precision Temperature Pressure (Fluid / Gas) Linear & Rotary Position Sensors AC Current sensors Chemicals and Gases, e.g., H2S (Hydrogen Sulfide) & NH3 (Ammonia) These are just a few...
- Tags: 4-20 mA, 4-20ma, 420 mA, 420ma, air quality, ammonia, android, app, data acquisition, environmental monitoring, gas, h2s, hydrogen sulfide, mobile, nh3, remote monitor, sensor, usb sensor, valarm