Specifications
Table 30 HMP371 for wall mounting
Property Description/value
Temperature range -40 … +60 °C (-40 … +140 °F)
Probe diameter 12 mm (0.47 in)
4.4 HMP373 probe for confined spaces
Dimensions
HMP373 is a small size (ø = 12 mm) general-purpose probe that is suitable for installation into
confined spaces such as ducts and channels using the duct installation kit available from
Vaisala (item code 210697: see Figure 24 (page 65)).
ø 12 (0.47)
37.5 (1.48)
98.5 (3.88)
Figure 23 Dimensions in mm (inches)
Specifications
The HMP373 probe option has 2 operating temperature range options depending on the cable
selected for the probe. The rubber cable option has a temperature range of -40 … +80 °C
(-40 … +176 °F). With the Teflon cable option, the temperature range is -40 … +120 °C
(-40 … +248 °F).
Table 31 HMP373 for confined spaces
Property Description/value
Temperature range with teflon cable -40 … +120 °C (-40 … +248 °F)
Temperature range with rubber cable -40 … +80 °C (-40 … +176 °F)
Probe cable length 2, 5 or 10 meters (6 ft 7 in, 16 ft 5 in, 32 ft 10 in)
Probe diameter 12 mm (0.47 in)
Installation
Duct installation kit 210697
Cable gland M20x1.5 with splitting seal HMP247CG
HMT370EX User Guide M212305EN-B
64