Vaisala HMP110 - Manual (Page 21)

Chapter 2 __________________________________________________________ Product Overview
VAISALA _______________________________________________________________________ 19
Loop Power Converter
The loop power converter is an open frame module that converts one
0 ... 2.5 VDC voltage output to a 4 ... 20 mA current output. To use the
loop power converter module, the probe:
- must be in the analog output mode
- the desired quantity is on channel 1
- channel 1 must be scaled to 0 ... 2.5 V
Wiring instructions are provided in section Wiring with the Loop Power
Converter on page 26.
1001-001
Figure 11 Loop Power Converter