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Reference: VOLTAGE1

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Reference: PT100MK1

Brand: Yoctopuce

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Small device to measure the temperature with very high precision, using a PT100 temperature sensor (2, 3 or 4-wires supported). The device includes a built-in data logger to record measurements. The PT100 connection is electrically isolated from the USB bus. You can add Ethernet, Wireless or GSM connectivity to this device.
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Yocto-Altimeter-V2
  • Yocto-Altimeter-V2
  • Yocto-Altimeter-V2
  • Yocto-Altimeter-V2
  • Yocto-Altimeter-V2

Yocto-Altimeter-V2

YALTIMK2
Yoctopuce
Rating 

USB barometric altimeter with integrated data logger You can add Ethernet, Wireless or GSM connectivity to this device.

€34.54
Tax excluded
2 weeks
Quantity
On demand

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Free shipping over 1500 EUR Fast worldwide delivery. Free shipping for orders over 1,500 EUR excl. tax.
B2B specialist support Technical support available 5/7. We use these products in our own monitoring projects.
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Description

The Yocto-Altimeter-V2 device is a USB altimeter : it will give you an altitude estimate based on atmospheric pressure. The Yocto-Altimeter-V2 is precise enough to detect 10cm altitude changes. It will also give you the current pressure and temperature. Data can be recorded on the internal flash memory, in order to build a data history that can be retrieved later on over USB.

This circuit has been designed so that the sensor itself can be moved further away from the USB connector by a few meters: simply split the board into two parts and solder a 4-wire cable on the designated pads.

This device can be connected directly to an Ethernet network using a YoctoHub-Ethernet, to a WiFi network using a YoctoHub-Wireless-g, it can even be connected to a GSM network thanks to the YoctoHub-GSM.

Product Details
YALTIMK2

Data sheet

Width
20mm
Length
60mm
Weight
4g
USB connector
micro-B
Sensor
ICP-10100 (TDK)
Refresh rate
8Hz
Measuring range
(P) 250...1100mbar
0...10000m
Normal operating temperature
5...40°C
Extended operating temperature
-20...85°C
Supported Operating Systems
Windows (PC + IoT), Linux (Intel + ARM), macOS, Android
Drivers
no driver needed
Suggested enclosure
YoctoBox-Long-Thin-Black-Vents
IEC protection class
class III
Compliance
RoHS III (2011/65/UE+2015/863)
Reviews
Grade 
David Barbier
06/10/2025

Simplicité d'utilisation

Nos techniciens terrain le prennent en main rapidement. L'aspect plug-and-play est un vrai avantage.

Grade 
B. Harris
09/11/2024

Works 24/7 without issues

Module deployed in 24/7 production. Firmware updates can be applied without service interruption. Good vendor support. A quick-start guide would be helpful.

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