Figure 1. Probe Installation with radiation
shield. DTR504 with probe installation kit (Vaisala item code DTR504A) includes the rain/solar
radiation shield DTR504 and a plastic installation support for the humidity probe. If you
already have the DTR504 shield and need only the installation support for the probe, the
installation support is available with Vaisala item code 227777.
1
DTR504
2
Probe
3
Plastic nut
4
Installation support (item code 227777)
5
Cable tie
To install the probe with a radiation shield:
Fasten the probe (2) to the installation support with a cable tie (5).
Insert and attach the support to the radiation shield by tightening the plastic nut
(3).
Attach the entire radiation shield/probe assembly to a pole mast (pole mast diameter:
30 … 60 mm (1.2 … 2.3 in) with a U-bolt and a support arm.
