Home About News New Customer My Account My Cart All products Download Support
Products Get Started
Demos Contact Us
Shop
Browse products
All products
My account
My quotes
My cart
Login
Currency:
Events
Click here for upcoming events ..


Checkout
Air2D v1.0 $25.70US
 
2 - 6 : $24.42US ( save 5% )
7 - 19 : $23.13US ( save 10% )
20 + : $20.56US ( save 20% )
excl. sales tax

Sense both barometric air pressure as well as ambient temperature with this sensor. Go up in the air, climb a mountain: our software allows you to calculate your altitude using the sensor data. A digital I2C sensor, that outputs high resolution, low-noise signals.

Fitted with a 1x4 plug for use with a USB-microDig running firmware v7.3 or higher but includes an extra 1x4 housing to modify the plug for use with a Wi-microDig running firmware v6.2 or v6.3 or a USB-microDig running v7.2. There's also the AdaptCableDto2D and the AdaptCableKit. Need it already fitted with a 2x4 plug ? Just ask us.

Application examples

  1. Combine the Baro sensor with a Humid and Light to create a full-blown home climate control system. Add Switches to control water valves.

Technical specifications

Product Baro sensor
Version 1.0 (April 2016)
Sensing parameter barometric air pressure and ambient temperature
Sensing method piezo-resistive MEMS sensor
Pressure range 10 to 1200 mbar
Pressure accuracy 2.5 mbar (at -20 to +85 C, 450 to 1100 mbar)
Pressure resolution 0.065 to 0.012 mbar (dependent on oversampling ratio)
Pressure response time 0.5 to 8 ms (dependent on oversampling ratio)
Temperature range -40 to +85 C (-40 to +185 F)
Temperature accuracy 0.8 C (1.4 F)
Temperature resolution less than 0.01 C (0.02 F)
Sensor dimensions 20 x 15 x 5 mm (0.78 x 0.39 x 0.2 inch)
Weight 7 g (0.2 oz), incl. cable
Cable 1.0 m (39 inch), shielded, red wire = power, black wire = ground, grey wire = I2C data (SDA), white wire = I2C clock (SCL), maximum extension 1 m (3 ft)
Connector male 1x4 plug with a row of 4 pins spaced 2.54 mm (0.100 inch)
Software support

Application notes

  1. Make sure the sensor is plugged into the digitizer with the red wire connected to power. Reversing the plug may cause damage to the sensor.
  2. Requires a digitizer with digital (I2C) ports, eg. the USB-microDig or the Wi-microDig.
  3. The default I2C address is 119 (0x77). Both I2C lines have 2.2 kOhm pull-up resistors.
  4. Our software enables you to use most features of this sensor.
  5. For more technical specs, and to find out how to access the sensor data in detail, please consult this datasheet.
  6. To extend the cable, use ExtendCableD-01 and/or ExtendCableD-10.

This page was updated on Thursday 26 October 2017.
Comments by customers Write Review
There are currently no comments on this product.
Product Search




Advanced Search
Comments more
Write ReviewWrite a comment on this product!
Support
New Customers

Need help?

Resources

Downloads

User forums

Linkedin group LinkedIn group

Facebook page Facebook page

Google+ page Google+ page