Vaisala hmt120 User Manual

3.4 Installation with Radiation Shield
1
1
2
1
3
1
4
1
5
DTR504 with probe installation kit (Vaisala
order 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 order code 227777.
Figure 5 Probe Installation with Radiation
Shield
1 DTR504
2 Probe
3 Plastic nut
4 Installation support (order code:
227777)
5 Cable tie
To install the probe with a radiation shield:
1. Fasten the probe (item 2 in Figure 5 (page 16)) to the installation support with a cable tie
(item 5).
2. Insert and attach the support to the radiation shield by tightening the plastic nut (3).
3. Attach the entire radiation shield/probe assembly to a pole mast (pole mast diameter:
30 ... 60 mm/1.2 ... 2.3") with a U-bolt and a support arm.
HMT120 User Guide M211244EN-C
16

Vaisala hmt120 Specifications

General

Brand	Vaisala
Model	hmt120
Category	Transmitter
Language	English