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Dracal USB-BAR20-N Precision barometer with NMEA output

PB Tech price
PB Tech price
$ 275 .18
 +GST
$ 302 .70
 inc GST
$275.18  +GST
$302.70

Dracal USB-BAR20-N Precision barometer with NMEA output

  • Brand: Dracal
  • MPN: USB-BAR20-N
  • Part #: IPCDAL20012
  • UPC:
PB Tech price
$ 275 .18 $ 302 .70
 +GST  inc GST


Delivery: Order now and it ships on 17 Jul
Express Delivery Times
Metro - Within 2-3 working days
Rural - Within 3-5 working days

Standard Delivery Times
NSW, VIC, ACT, QLD - Within 3-7 working days
SA, WA, TAS, NT - Within 5-10 working days

View all shipping info
$275.18  +GST
$302.70
  • Brand: Dracal
  • MPN: USB-BAR20-N
  • Part #: IPCDAL20012
  • UPC:

Features

Note: The BAR20-N is not supported by Dracal's free data acquisition tools.

BAR20-N: High-precision USB atmospheric pressure sensor, ideal for easy integration and accurate measurements.

The BAR20-N, member of the BAR series, is a USB atmospheric pressure sensor designed to measure pressures ranging from 1 to 120 kPa with an accuracy of ±0.15 kPa at 25°C (1.5 mbar) and a fine resolution of 0.0065 kPa (0.065 mbar). Equipped with a high-resolution 24-bit ΔΣ analog-to-digital converter, it can detect very small fluctuations. Its compact USB key design makes it easy to integrate, even in confined spaces. The BAR20-N communicates via a virtual COM port USB and operates within a temperature range of -20°C to +70°C, offering temperature compensation to ensure stable accuracy under various environmental conditions. Its ABS plastic housing makes it both robust and portable.

Data logging

The BAR20-N appears as a serial port (Virtual COM port) and outputs atmospheric pressure at 1-second intervals using MDA and XDR NMEA sentences.

Application examples

Navigation (air, sea, etc.)

Typical tolerance in pressure at 450, 800 and 1000 mbar

Dimensions

Specifications

General

Product Type

Atmospheric pressure sensor

Brand

Dracal

Model No.

USB-BAR20-N

Atmospheric pressure

Operating Range

1 to 120 kPa (10 to 1200 mbar)

Accuracy

±0.15 kPa at 25°C (1.5 mbar)

Resolution

0.0065 kPa (0.065 mbar)

Compensation

Temperature-compensated

Miscellaneous

Communication

USB Virtual COM port

Operating Temperature

-20°C to +70°C

Enclosure

ABS Plastic, USB-key form factor

Compliance

RoHS3 and CE compliant

Manufacturer Part No:
USB-BAR20-N
Brand:
Dracal
Product Type:
-
UPC
-
Product Family:
-
Shipping Weight:
0.01 kg
PB Part No:
IPCDAL20012
Product Model:
USB-BAR20-N
Warranty: 12 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
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Learn more about delivery time-frames over Christmas and the New Year period.

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The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, for DHL express delivery in-stock products typically arrive within 2-3 working days for metro areas and 3-5 working days for rural areas. For Standard delivery in-stock products typically arrive within 3-7 working days for NSW, VIC, ACT, QLD and SA deliveries and 5-10 working days for WA, TAS and NT.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

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If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

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Or view our returns policy for more information.

Dracal USB-BAR20-N Precision barometer with NMEA output

  • Brand: Dracal
  • MPN: USB-BAR20-N
  • Part #: IPCDAL20012
$275.18 Excluding GST $302.70 Including GST

Date Created: 10:29, 24-06-2026
Product URL: https://www.pbtech.com/au/product/IPCDAL20012/Dracal-USB-BAR20-N-Precision-barometer-with-NMEA-o

Features

Note: The BAR20-N is not supported by Dracal's free data acquisition tools.

BAR20-N: High-precision USB atmospheric pressure sensor, ideal for easy integration and accurate measurements.

The BAR20-N, member of the BAR series, is a USB atmospheric pressure sensor designed to measure pressures ranging from 1 to 120 kPa with an accuracy of ±0.15 kPa at 25°C (1.5 mbar) and a fine resolution of 0.0065 kPa (0.065 mbar). Equipped with a high-resolution 24-bit ΔΣ analog-to-digital converter, it can detect very small fluctuations. Its compact USB key design makes it easy to integrate, even in confined spaces. The BAR20-N communicates via a virtual COM port USB and operates within a temperature range of -20°C to +70°C, offering temperature compensation to ensure stable accuracy under various environmental conditions. Its ABS plastic housing makes it both robust and portable.

Data logging

The BAR20-N appears as a serial port (Virtual COM port) and outputs atmospheric pressure at 1-second intervals using MDA and XDR NMEA sentences.

Application examples

Navigation (air, sea, etc.)

Typical tolerance in pressure at 450, 800 and 1000 mbar

Dimensions

Specifications

General

Product Type

Atmospheric pressure sensor

Brand

Dracal

Model No.

USB-BAR20-N

Atmospheric pressure

Operating Range

1 to 120 kPa (10 to 1200 mbar)

Accuracy

±0.15 kPa at 25°C (1.5 mbar)

Resolution

0.0065 kPa (0.065 mbar)

Compensation

Temperature-compensated

Miscellaneous

Communication

USB Virtual COM port

Operating Temperature

-20°C to +70°C

Enclosure

ABS Plastic, USB-key form factor

Compliance

RoHS3 and CE compliant

Date Created: 10:29, 24-06-2026
Product URL: https://www.pbtech.com/au/product/IPCDAL20012/Dracal-USB-BAR20-N-Precision-barometer-with-NMEA-o