Image
Enter your search terms below:
13 results found
Installing Onset soil moisture sensors
Use the attached guide as a reference when deploying soil moisture Smart Sensors.
Read tech note
Smart Sensor Sampling Interval
When a sampling interval is configured, the station or logger will take multiple measurements within a given logging interval and then average them together to create a single logged data point.
Read tech note
Smart sensor cable fix
Problem: My smart sensor data shows a -888.888 for a good portion of the data file.
Note: -888.888 means that the logger could not find the smart sensor after the logger was launched successfully.
Read tech note
Calibrating S-SMC-M005 and W-SMC Soil Moisture Sensors
The attached application note - Calibration Equations for the S-SMC-M005 Soil Moisture Sensor - details the process for calibrating soil moisture data.
Read tech note
Wiring Diagram - HOBO RX3000 - Wiring Analog Sensors to the RXMOD-A1 Module
Attached is a diagram that shows how to connect sensors to the optional 4-channel RXMOD-A1 analog input module.
Read tech note
HOBO RX3000 and the TRMSA-D FlexSmart Module
If you are using both TRMSA-D FlexSmart modules and smart sensors with your HOBO RX3000 station, you are limited to a maximum of three TRMSA-D modules and any combination of smart sensors to reach
Read tech note
Totalizing RG3 Rainfall Data
A common question when working with rain data is: How much rain per “time interval?” That could be a day, a week, a month, or whatever you are looking for.
Read tech note
Verifying RH accuracy on HOBO data loggers
Testing the accuracy of relative humidity sensors requires carefully-controlled conditions and a considerable amount of time. Please see the white paper Testing the Accuracy of Sensirion Relative Humidity Sensors in HOBO Data Loggers for complete details on the recommended procedure to follow.
Read tech note
Davis Rain Gauge (S-RGC-M002, S-RGF-M002 & S-RGE-M002) Cable Routing
See attached photos for clarification.
This is also covered in each product's respective manual, which can be found on the following product web pages under the Documentation tab:
Read tech note
U30 and excitation wiring with S-VIA-CM14 modules
Here is a wiring diagram for use with external sensors and the S-VIA-CM14s. Remember the excitation current required to power the external sensors cannot exceed 50 milliamps total.
http://www.onsetcomp.com/files/U30%20VIA%20and%20S_VIA_CM14.JPG
Read tech note