Vaisala HMP110 series, User Manual

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Table 4 HMP60 and HMP110 series output options
HMP60 HMP63 HMP110
Analog
HMP110
Digital
HMP110T HMP113 HMP110REF
Analog output
channels 2 2 2 None 1 2 None
Voltage output
(0 ... 1/2.5/5 VDC,
1 ... 5 VDC) Yes Yes Yes No Yes Yes No
Current output
Yes
1)
Yes
1)
Yes
1)
No
Yes
1)
Yes
1)
No
RS-485 digital
output
No
2)
No
2)
No
2) Yes
No
2)
No
2) Yes
Modbus RTU Yes Yes Yes Yes Yes Yes Yes
1) 4 … 20 mA with separate loop power converter, compatible with humidity accuracy only.
2) Temporary service access with serial line only.
2.2.2 Filter options
1
2 3 4 5
Figure 2 Filters for HMP60, HMP110, and HMP110T
1 Plastic grid filter (fastest response time)
2 Membrane filter, pore size 0.2 µm
3 Stainless steel sintered filter, pore size 38 µm
4 PTFE membrane filter with stainless steel grid, pore size 0.2 µm
5 PTFE sintered filter, pore size 20 µm
Chapter 2 – Product overview
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