Vaisala HMT370EX - Probe Options; HMT370 EX Probe Options Overview; Figure 20 HMT370 EX Probe Options

4. Probe options
4.1 HMT370EX probe options overview
Figure 20 (page 61) shows the dierent probe options available for HMT370EX series
transmitters. The HMP371 fixed probe option uses a probe head that attaches directly to the
probe body. In the other probe options (HMP373, HMP374, HMP375, HMP377, and HMP378),
the probe head is attached to the probe body with a cable.
1 2 3 4 5 6
Figure 20 HMT370EX probe options
1
HMP371 fixed probe (page 63)
2 HMP373 probe for confined spaces (page 64)
3 HMP374 probe for high pressure applications (page 65)
4 HMP375 probe for high temperature applications (page 69)
5 HMP377 probe for high humidity applications (page 70)
6 HMP378 probe for pressurized pipelines (page 71)
• HMP378 variant: HMP378F probe option for measuring oil moisture and
temperature (page 79)
• HMP378 variant: HMP378H probe option for measuring JET A-1 fuel moisture and
temperature (page 79)
Chapter 4 – Probe options
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