GE VeriDri

Operating Instructions
VeriDri™ User’s Manual 1
1 Introduction
The GE VeriDri
TM
is a low-cost, loop-powered transmitter that provides
accurate dew/frost point measurements covering an overall range of
–110
o
to 40°C (-166
o
to 104
o
F). It can also be provided to cover a number
of moisture ranges from 0 to 10,000 PPMv.
The VeriDri is supplied with one 4 to 20 mA analog output that is
factory-configured for a specified range.
The VeriDri is easy to install, operate and maintain. This manual includes
the following sections:
• “Sample System Guidelines” on page 2
• “Inserting the Transmitter into the System” on page 4
• “Making the Wiring Connections” on page 6
• “Operating the Transmitter” on page 8
• “Cleaning the Transmitter Probe” on page 9
• “Specifications” on page 13