The polled mode setting allows the user to program the SUNA to sample when a command is sent. Customers who would like to integrate an SDI-12 controller with their SUNA should use the polled mode setting. Please note that the SDI-12 operation is not available on SUNA...
Unfortunately, users cannot currently program their SUNA to start at a preferred time. As soon as the SUNA is powered, the instrument will begin it’s programmed sampling mode on the hour. Users can use the offset feature to change the start time. For example, an...
The continuous mode setting allows the user to program their SUNA to run continuously for an indefinite amount of time. When power is supplied to the SUNA, it will start data acquisition without an end time or maximum number of frames to measure. In general, we do not...
The fixed time mode setting allows the user to program their SUNA to run continuously for a period of time or specified number of frames. When data acquisition has completed, the sensor will enter a low-power standby mode.
The periodic mode setting allows the user to select how often, and how long sample intervals are based on frame-based or time-based operation. For example, if a user would like to program their SUNA to sample every two hours, they would use a sample interval of two...
We hope to see you at #OSM26! We are excited to return to the Ocean Sciences Meeting 2026 in Glasgow, Scotland, from February 22-27 at booth #41. Overview The Ocean Sciences Meeting (OSM) is a biennial global gathering fostering collaboration among ocean researchers...
SUNA V1 or ISUS Sensor Trade-In Offer Sea-Bird Scientific is excited to offer a limited-time trade-in program for customers with a SUNA V1 or ISUS nitrate sensor. Eligible participants will receive a trade-in credit toward the purchase of a SUNA V2, now available at a...
Overview This highlight was developed in partnership with the British Antarctic Survey. Sea-Bird Scientific interviewed Peter Davis, Ph.D., co-PI of the MELT project, as part of the International Thwaites Glacier Collaboration at the British Antarctic Survey. Dr....