HMP373 probe for confined spaces - HMT370EX

HMT370EX User Guide

Document code
M212305EN
Revision
B
Language
English (United States)
Product
HMT370EX
Document type
User guide

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 2).

Figure 1. 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 1. 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
Swagelok for 12mm probe, 1/2" NPT thread SWG12NPT12

Duct installation kit 210697

Figure 2. Left: Installation kit for duct mounting. Right: Installation flange. Aluminum or stainless steel.