Filter products by Segment
Filter products by Technology
Select a Product
Filter products by Technology
Select a Product
Select a Product
Filter products by Technology
Select a Product
Select a Product
Select a Product
Help us find what you are looking for by searching for species, products, technologies and other keywords.
Lotek KiwiSat® K4G 154A and K4G 154B are lightweight marine Argos transmitters for glue on attachment.
Each model is carefully designed with a compact shape, minimal frontal area and can operate up to depths of 500 and 200m respectively.
These tags maximize the benefits offered by the Argos-3 network meaning that transmit power can be halved for the same amount of data throughput and error rates, thereby minimizing the transmitter size.
Ideal for Penguins and other marine animals.
Model | K4G 154A | K4G 154B |
Weight in air (g) | 23 | 18 |
Weight in water [1] (g) | 5.50 | 0.050 |
Size (LxWxH) (mm) | 74 x 21 x 11 | 74 x 21 x 11 |
Estimated Life [2] (days) | ||
Standard | 455 | 455 |
DIVE | TBA | TBA |
Max Depth (m) | 500 | 200 |
1. Assuming the density of seawater is 1024 kg/m^3.
2. Estimated life using 200 transmissions per day.
Features and specifications subject to change without notice.
Technical Specifications:
Argos transmit power: <200mW
Operating temperature range: – 10˚C to 50˚C
Standard Sensors: Wet/dry sensor
Temperature sensor range: -50˚C to 75˚C
Temperature sensor accuracy: +/- 0.5˚C
Temperature sensor resolution: 0.25˚C
Join our mailing list for all the latest information on product releases and updates.