Ideal for Multi-Parameter Studies
Plus•X is a logger that allows you to change the instrument’s sensor load, in-the-field and on-demand. With Plus•X, your CTD can become an SVTP; shallow pressure sensors can be swapped for deep; and temperature range can be extended or tightened, as needed. One single logger meets multiple deployment requirements.
Field-swappable sensors also streamline recalibration: instead of sending the entire instrument back to a recalibration centre, calibrated sensor-heads can be sent to the instrument. Changing sensors is easy: simply unscrew one sensor-head and replace it with
another.
Plus•X offers high-speed 25Hz sampling, ensuring excellent data resolution. Plus•X also includes a deployment shackle and sensor cage, and can be ordered with up to 10 analog or 5 digital channels, for use with 3rd party sensor.
Available Sensor-HeadsX•Series instruments are compatible with our Xchange™ sensor-heads:Sound Velocity: SV•Xchange™
|
|
Parameter |
Range |
Precision |
Accuracy |
Resolution |
Response |
C•Xchange |
0 to 70 mS/cm |
+/- 0.03 mS/cm |
+/- 0.01 mS/cm |
0.001 mS/cm |
25 ms at 1 m/s flow |
SV•Xchange |
1375 to 1625 m/s |
+/- 0.006 m/s |
+/- 0.025 m/s |
0.001 m/s |
47 microseconds |
P•Xchange |
up to 6000 dBar |
+/- 0.03%FS |
+/- 0.05%FS |
0.02%FS |
10 milliseconds |
T•Xchange |
-2 to 32C |
+/- 0.003C |
+/- 0.005C |
0.001C |
100 milliseconds |
Turbidity•Xchange |
up to 3000 NTU |
up to +/- 3% NTU |
up to+/- 3% NTU |
up to 0.05 NTU |
<0.7 s (3 s to 95%) |
*Salinity (Calculated) |
0 to 42 psu |
+/- 0.06 psu |
+/- 0.01 psu |
0.001psu |
|
*Density (Calculated) |
990 to 1230 kg/m3 |
0.001 kg/m3 |

