Van Air Systems Dew Point Meter 46-2529 2-02 - Manual (Page 4)

2
INTRODUCTION
The 6392N is a Digital Dew Point Monitor PC Board with relay setpoint, digital display and linear
transmitter. This product is ideal for OEM applications on desiccant dryers. A complete monitoring
system includes the 6392N (or 6392N2), a 1205DM Hygrosensor, and a variety of supporting
accessories.
SPECIFICATIONS
Dew Point Range -40
F to +15 F (-40 C to -9 C)
Sensor Part #
1205DM
Accuracy
+2
F
Alarm Set Point
-10
F (-23 C) (Adjustable, see Calibration Section.)
Remote Alarm Output
Normally open and normally closed contacts, 5A @ 115V rated
Recorder Output
4-20 mA and 0-5V
NOTE: Use one (1) of the following equations when determining
the corresponding dewpoint for milliamp (mA) or voltage (V) outputs.
MA = DP + 67.5 or V = DP + 40
6.875 22
(-40 = 4 mA or 0 V; 70 = 20 mA or 5 V)
Power Requirements
115 VAC +10% (230 VAC Available) 50/60Hz
Or 18VDC to 28VDC (-24V versions)
Power Consumption
4 Watts max
Dimensions
3.5"W x 5.75"H
INSTALLATION
1. The 6392N is designed to be mounted behind a panel with the built-in display showing through.
2.
Drill and punch holes in your panel as shown on 6392N Mounting Drawing.
NOTE: If Newport Scientific bezel # 1835002 is used, the two (2) top mounting holes
aren't required.