A Happy New Year to one and all.
As we in the UK start 2021 by plunging out of the EU and into another pandemic induced lockdown, rest assured that not everything is doom and gloom. The folks at DataBadger, thanks to our distributed ways of working, are still hard at work designing and building IOT data loggers.
Humidity & Temperature Data Logging
We are happy to introduce the new DB106A two-channel Ethernet humidity & air temperature data logger. This unit allows simple and high accuracy remote measurement and logging of relative humidity and temperature data through the BadgerView application.
DataBadger will offer a range of measurement probes to complement the DB106A, starting with the DBJ25 pictured above. The DBJ25 is a combined hygrometer/thermometer probe manufactured from 304 stainless steel, making it ideal for environmental monitoring in harsh conditions. The DB106A/DBJ25 configuration offers the performance figures given below.
Humidity Specification
| Parameter | Condition | Value | Units |
| Accuracy tolerance | Typ. | ±2 | %RH |
| Repeatability | Typ. | 0.15 | %RH |
| Resolution | Typ. | 0.01 | %RH |
| Hysteresis | At 25 °C | ±0.8 | %RH |
| Operating range | Typ. | 0 to 100 | %RH |
| Response time1 | Τ63% | 8 | s |
| Long term drift | Max. | <0.25 | %RH/year |
1 Time for achieving 63% of a humidity step function, valid at 25 °C and 1 m/s airflow. Humidity response depends on the application of the sensor
Temperature Specification
| Parameter | Condition | Value | Units |
| Accuracy tolerance | Typ. 0 °C to 90 °C | ±0.2 | °C |
| Repeatability | Typ. | 0.08 | °C |
| Resolution | Typ. | 0.01 | °C |
| Operating range | Typ. | -40 to 125 | °C |
| Response time1 | Τ63% | >2 | s |
| Long term drift | Max. | <0.03 | °C /year |
1 Temperature sensor response times strongly depend on the type of heat exchange. Given the IP67 packaging of the unit, the DBJ25 is recommended for air temperature measurement only.
If you are interested in the DB106A, visit our shop for more information.
We have much more to come over the next few month so sign up for a user account to join our mailing list, or follow us on Instagram @DataBadgerIOT and Linkedin. You can also reach us via the website contact page.