User manual

User Manual
3
5.7 Assembly
Compatible Dataloggers: CR200(X)-series, CR800, CR850, CR1000, CR3000,
CR5000, CR510, CR10(X), CR23X
Electromagnetic
Compatibility: Complies with EMC standard EN61326-1;
IEC standards: IEC 60945/61000-4-4, IEC
60945/61000-4-2
Input Voltage: 5 to 30 Vdc
Typical Current Drain
@ 12 Vdc: 3 mA with default measuring intervals;
0.1 mA (SDI-12 standby)
Output: SDI-12 as configured by Campbell Scientific;
RS-232 and RS-485 also available
Operating Range: -52° to +60°C; 0 to 100% RH
Dimensions: 24.0 cm (9.4 in) height, 12.0 cm (4.7 in) diameter
Weight: 650 g (1.43 lb)
6. Installation
6.1 Mounting to a Campbell Scientific Crossarm
The WXT520 is mounted to a CM202, CM204, or CM206 crossarm using the
010779 mounting kit.
6.2 IP66 Mounting Device
The 010779 mounting kit provides better protection from water intrusion. When
using the 010779, the WXT520’s IP classification is increased from IP65 to IP66.
To attach the 008290 to the WXT520, place the L-shaped tabs into the notches on
the bottom of the WXT520 (see Figure 6-1). Turn the WXT520 until the mount is
locked into place. Once the 010779 is in place, the WXT520 is mounted to a mast
or crossarm using the method described in Section 6.1, Mounting to a Campbell
Scientific Crossarm.
Figure 6-1. 008290 WXT520 IP66 Mount